CHệễNG 5: THIEÁT KEÁ KHUNG TRUẽC 3
5. KẾT QUẢ TÍNH THÉP DỌC CỘT KHUNG TRỤC 3
Tính toán cốt thép cho cột tại mỗi tiết diện, được tính toán với tất cả các tổ hợp tải trọng có trong đề tài. Cứ 3 tầng, ta lấy giá trị cốt thép lớn nhất tính được để bố trí cốt thép cho cột trong 3 tầng đó.
k. Vật liệu.
Beâ toâng B25:
Cường độ chịu nén tính toán: Rb= 14.5 MPa =14500 kN/m2
Cường độ chịu kéo tính toán: Rbt =1.05 MPa = 1050 kN/m2
Mô đun đàn hồi: Eb = 30000 MPa = 3.0x107 kN/m2.
Heọ soỏ poisson cuỷa beõ toõng: = 0.2
Cốt thép: thép dọc AIII có:
Cường độ tính toán: Rs = Rsc = 365 MPa =365000 kN/m2
Mô đun đàn hồi: Eb = 200000 MPa = 20x107 kN/m2.
Thép đai AII có:
Cường độ tính toán: Rsw = 225 MPa =225000 kN/m2
Mô đun đàn hồi: Eb = 210000 MPa = 21x107 kN/m2
Với bê tông B25 và thép AIII ta tra ra được các hệ số: R= 0.563;R= 0.405 l. Nội lực cột khung trục 3.
Bảng 7.10: Nội lực cột C2 của khung trục 3 (lấy tất cả các tổ hợp).
Story Colum Load Loc N (kN)
V2
(kN)
V3
(kN)
M2
(kN.m)
M3
(kN.m) STORY10 C2 COMB1 0 -2498.2 0.01 4.91 6.759 -0.347 STORY10 C2 COMB1 2.8 -2485.9 0.01 4.91 -7 -0.379 STORY10 C2 COMB2 0 -2480.3 13.56 5.17 7.167 21.623 STORY10 C2 COMB2 2.8 -2468 13.56 5.17 -7.303 -16.354 STORY10 C2 COMB3 0 -2480.3 -13.67 5.17 7.166 -22.449 STORY10 C2 COMB3 2.8 -2468 -13.67 5.17 -7.303 15.818 STORY10 C2 COMB4 0 -2429.7 0.01 15.51 23.546 -0.32 STORY10 C2 COMB4 2.8 -2417.4 0.01 15.51 -19.884 -0.335 STORY10 C2 COMB5 0 -2531 0.01 -5.18 -9.212 -0.32 STORY10 C2 COMB5 2.8 -2518.7 0.01 -5.18 5.278 -0.335 STORY10 C2 COMB6 0 -2498.2 -0.11 4.91 6.749 0.197 STORY10 C2 COMB6 2.8 -2485.9 -0.11 4.91 -6.991 0.501 STORY10 C2 COMB7 0 -2480.4 13.46 5.16 7.158 22.113 STORY10 C2 COMB7 2.8 -2468.1 13.46 5.16 -7.296 -15.562 STORY10 C2 COMB8 0 -2480.4 -13.77 5.16 7.158 -21.959 STORY10 C2 COMB8 2.8 -2468.1 -13.77 5.16 -7.296 16.609
SVTH :VÕ BÁ NGUYÊN LỚP:08HXD3 TRANG 74 STORY10 C2 COMB9 0 -2429.7 -0.1 15.5 23.537 0.17 STORY10 C2 COMB9 2.8 -2417.4 -0.1 15.5 -19.877 0.457 STORY10 C2 COMB10 0 -2531 -0.1 -5.18 -9.221 0.169 STORY10 C2 COMB10 2.8 -2518.7 -0.1 -5.18 5.285 0.457 STORY10 C2 COMB11 0 -2676.8 -0.05 2.37 2.668 -0.076 STORY10 C2 COMB11 2.8 -2664.4 -0.05 2.37 -3.956 0.062 STORY10 C2 COMB12 0 -2641 13.51 2.87 3.485 21.867 STORY10 C2 COMB12 2.8 -2628.7 13.51 2.87 -4.564 -15.957 STORY10 C2 COMB13 0 -2641 -13.72 2.87 3.485 -22.204 STORY10 C2 COMB13 2.8 -2628.7 -13.72 2.87 -4.564 16.214 STORY10 C2 COMB14 0 -2590.4 -0.05 13.22 19.864 -0.075 STORY10 C2 COMB14 2.8 -2578.1 -0.05 13.22 -17.145 0.061 STORY10 C2 COMB15 0 -2691.7 -0.05 -7.47 -12.894 -0.076 STORY10 C2 COMB15 2.8 -2679.4 -0.05 -7.47 8.017 0.062
STORY9 C2 COMB1 0 -3055.5 -0.1 2.79 3.283 0.651 STORY9 C2 COMB1 2.8 -3036.3 -0.1 2.79 -4.541 0.919 STORY9 C2 COMB2 0 -3033.6 25.19 3.24 3.991 41.62 STORY9 C2 COMB2 2.8 -3014.3 25.19 3.24 -5.069 -28.92 STORY9 C2 COMB3 0 -3033.6 -25.58 3.24 3.991 -40.804 STORY9 C2 COMB3 2.8 -3014.3 -25.58 3.24 -5.068 30.828 STORY9 C2 COMB4 0 -2970 -0.09 20.26 31.147 0.577 STORY9 C2 COMB4 2.8 -2950.8 -0.09 20.26 -25.58 0.834 STORY9 C2 COMB5 0 -3097.1 -0.09 -13.79 -23.165 0.576 STORY9 C2 COMB5 2.8 -3077.8 -0.09 -13.79 15.443 0.834 STORY9 C2 COMB6 0 -3055.6 -0.03 2.78 3.262 -0.842 STORY9 C2 COMB6 2.8 -3036.3 -0.03 2.78 -4.525 -0.77 STORY9 C2 COMB7 0 -3033.6 25.26 3.22 3.972 40.276 STORY9 C2 COMB7 2.8 -3014.4 25.26 3.22 -5.054 -30.44 STORY9 C2 COMB8 0 -3033.6 -25.52 3.22 3.972 -42.147 STORY9 C2 COMB8 2.8 -3014.4 -25.52 3.22 -5.053 29.308 STORY9 C2 COMB9 0 -2970.1 -0.03 20.25 31.128 -0.766 STORY9 C2 COMB9 2.8 -2950.8 -0.03 20.25 -25.565 -0.686 STORY9 C2 COMB10 0 -3097.1 -0.03 -13.8 -23.184 -0.767 STORY9 C2 COMB10 2.8 -3077.9 -0.03 -13.8 15.458 -0.685 STORY9 C2 COMB11 0 -3275.1 -0.06 -1.63 -3.82 -0.097 STORY9 C2 COMB11 2.8 -3255.8 -0.06 -1.63 0.747 0.076 STORY9 C2 COMB12 0 -3231.2 25.22 -0.75 -2.401 40.946 STORY9 C2 COMB12 2.8 -3211.9 25.22 -0.75 -0.31 -29.679 STORY9 C2 COMB13 0 -3231.2 -25.55 -0.75 -2.402 -41.478 STORY9 C2 COMB13 2.8 -3211.9 -25.55 -0.75 -0.309 30.069 STORY9 C2 COMB14 0 -3167.6 -0.06 16.28 24.755 -0.096 STORY9 C2 COMB14 2.8 -3148.4 -0.06 16.28 -20.821 0.075 STORY9 C2 COMB15 0 -3294.7 -0.06 -17.77 -29.558 -0.097 STORY9 C2 COMB15 2.8 -3275.5 -0.06 -17.77 20.202 0.076 STORY8 C2 COMB1 0 -3609.8 0.01 -3.36 -7.931 -0.736 STORY8 C2 COMB1 2.8 -3590.5 0.01 -3.36 1.475 -0.764 STORY8 C2 COMB2 0 -3583.7 22.7 -2.93 -7.173 38.249
STORY8 C2 COMB2 2.8 -3564.5 22.7 -2.93 1.038 -25.315 STORY8 C2 COMB3 0 -3583.7 -22.87 -2.93 -7.174 -39.892 STORY8 C2 COMB3 2.8 -3564.5 -22.87 -2.93 1.039 24.137 STORY8 C2 COMB4 0 -3506.3 0.01 12.13 19.196 -0.668 STORY8 C2 COMB4 2.8 -3487 0.01 12.13 -14.762 -0.684 STORY8 C2 COMB5 0 -3661.2 0.01 -17.99 -33.543 -0.668 STORY8 C2 COMB5 2.8 -3641.9 0.01 -17.99 16.839 -0.683 STORY8 C2 COMB6 0 -3609.9 -0.08 -3.37 -7.952 0.613 STORY8 C2 COMB6 2.8 -3590.6 -0.08 -3.37 1.486 0.839 STORY8 C2 COMB7 0 -3583.8 22.62 -2.94 -7.193 39.463 STORY8 C2 COMB7 2.8 -3564.5 22.62 -2.94 1.048 -23.873 STORY8 C2 COMB8 0 -3583.8 -22.95 -2.94 -7.193 -38.678 STORY8 C2 COMB8 2.8 -3564.6 -22.95 -2.94 1.049 25.58 STORY8 C2 COMB9 0 -3506.4 -0.08 12.12 19.176 0.546 STORY8 C2 COMB9 2.8 -3487.1 -0.08 12.12 -14.752 0.759 STORY8 C2 COMB10 0 -3661.2 -0.08 -18 -33.562 0.546 STORY8 C2 COMB10 2.8 -3642 -0.08 -18 16.849 0.759 STORY8 C2 COMB11 0 -3870.4 -0.04 -7.63 -15.525 -0.063 STORY8 C2 COMB11 2.8 -3851.1 -0.04 -7.63 5.848 0.038 STORY8 C2 COMB12 0 -3818.3 22.66 -6.78 -14.008 38.854 STORY8 C2 COMB12 2.8 -3799 22.66 -6.78 4.974 -24.594 STORY8 C2 COMB13 0 -3818.3 -22.91 -6.78 -14.009 -39.287 STORY8 C2 COMB13 2.8 -3799 -22.91 -6.78 4.975 24.859 STORY8 C2 COMB14 0 -3740.8 -0.04 8.28 12.361 -0.062 STORY8 C2 COMB14 2.8 -3721.6 -0.04 8.28 -10.826 0.038 STORY8 C2 COMB15 0 -3895.7 -0.04 -21.84 -40.378 -0.063 STORY8 C2 COMB15 2.8 -3876.5 -0.04 -21.84 20.775 0.038 STORY7 C2 COMB1 0 -4172 -0.09 -8.1 -14.373 0.522 STORY7 C2 COMB1 2.8 -4152.8 -0.09 -8.1 8.294 0.784 STORY7 C2 COMB2 0 -4141.8 19.88 -7.68 -13.709 33.013 STORY7 C2 COMB2 2.8 -4122.6 19.88 -7.68 7.798 -22.663 STORY7 C2 COMB3 0 -4141.8 -20.21 -7.68 -13.71 -32.328 STORY7 C2 COMB3 2.8 -4122.6 -20.21 -7.68 7.799 24.251 STORY7 C2 COMB4 0 -4050.8 -0.09 5.74 8.076 0.468 STORY7 C2 COMB4 2.8 -4031.6 -0.09 5.74 -7.988 0.707 STORY7 C2 COMB5 0 -4232.9 -0.09 -21.1 -35.496 0.467 STORY7 C2 COMB5 2.8 -4213.6 -0.09 -21.1 23.585 0.708 STORY7 C2 COMB6 0 -4172.1 0.06 -8.1 -14.386 -0.579 STORY7 C2 COMB6 2.8 -4152.9 0.06 -8.1 8.301 -0.742 STORY7 C2 COMB7 0 -4141.9 20.02 -7.69 -13.721 32.022 STORY7 C2 COMB7 2.8 -4122.7 20.02 -7.69 7.804 -24.036 STORY7 C2 COMB8 0 -4141.9 -20.07 -7.69 -13.722 -33.32 STORY7 C2 COMB8 2.8 -4122.7 -20.07 -7.69 7.805 22.878 STORY7 C2 COMB9 0 -4050.9 0.05 5.73 8.065 -0.524 STORY7 C2 COMB9 2.8 -4031.6 0.05 5.73 -7.982 -0.666 STORY7 C2 COMB10 0 -4232.9 0.05 -21.11 -35.507 -0.525 STORY7 C2 COMB10 2.8 -4213.7 0.05 -21.11 23.591 -0.665
SVTH :VÕ BÁ NGUYÊN LỚP:08HXD3 TRANG 76 STORY7 C2 COMB11 0 -4474.2 -0.02 -12.24 -21.016 -0.028 STORY7 C2 COMB11 2.8 -4455 -0.02 -12.24 13.256 0.02 STORY7 C2 COMB12 0 -4413.8 19.95 -11.41 -19.689 32.518 STORY7 C2 COMB12 2.8 -4394.6 19.95 -11.41 12.264 -23.351 STORY7 C2 COMB13 0 -4413.8 -20.14 -11.41 -19.689 -32.824 STORY7 C2 COMB13 2.8 -4394.6 -20.14 -11.41 12.265 23.563 STORY7 C2 COMB14 0 -4322.8 -0.02 2.01 2.097 -0.028 STORY7 C2 COMB14 2.8 -4303.5 -0.02 2.01 -3.522 0.02 STORY7 C2 COMB15 0 -4504.8 -0.02 -24.83 -41.475 -0.028 STORY7 C2 COMB15 2.8 -4485.6 -0.02 -24.83 28.051 0.02 STORY6 C2 COMB1 0 -4745.8 0.14 -17.78 -29.793 -0.976 STORY6 C2 COMB1 2.8 -4718.1 0.14 -17.78 19.985 -1.372 STORY6 C2 COMB2 0 -4711.4 28.97 -17.17 -28.808 47.05 STORY6 C2 COMB2 2.8 -4683.7 28.97 -17.17 19.257 -34.071 STORY6 C2 COMB3 0 -4711.4 -28.93 -17.17 -28.808 -49.163 STORY6 C2 COMB3 2.8 -4683.7 -28.93 -17.17 19.257 31.834 STORY6 C2 COMB4 0 -4606.4 0.13 0.7 1.233 -0.879 STORY6 C2 COMB4 2.8 -4578.6 0.13 0.7 -0.725 -1.235 STORY6 C2 COMB5 0 -4816.4 0.13 -35.03 -58.849 -0.88 STORY6 C2 COMB5 2.8 -4788.7 0.13 -35.03 39.239 -1.234 STORY6 C2 COMB6 0 -4745.9 -0.15 -17.79 -29.81 0.944 STORY6 C2 COMB6 2.8 -4718.2 -0.15 -17.79 19.994 1.375 STORY6 C2 COMB7 0 -4711.5 28.71 -17.17 -28.823 48.778 STORY6 C2 COMB7 2.8 -4683.7 28.71 -17.17 19.265 -31.599 STORY6 C2 COMB8 0 -4711.5 -29.19 -17.17 -28.824 -47.434 STORY6 C2 COMB8 2.8 -4683.8 -29.19 -17.17 19.265 34.306 STORY6 C2 COMB9 0 -4606.4 -0.14 0.69 1.218 0.849 STORY6 C2 COMB9 2.8 -4578.7 -0.14 0.69 -0.717 1.238 STORY6 C2 COMB10 0 -4816.5 -0.14 -35.04 -58.864 0.848 STORY6 C2 COMB10 2.8 -4788.8 -0.14 -35.04 39.246 1.239 STORY6 C2 COMB11 0 -5089.9 -0.01 -23.91 -39.661 -0.016 STORY6 C2 COMB11 2.8 -5062.2 -0.01 -23.91 27.279 0 STORY6 C2 COMB12 0 -5021.1 28.84 -22.68 -37.689 47.914 STORY6 C2 COMB12 2.8 -4993.4 28.84 -22.68 25.821 -32.837 STORY6 C2 COMB13 0 -5021.1 -29.06 -22.68 -37.689 -48.299 STORY6 C2 COMB13 2.8 -4993.4 -29.06 -22.68 25.821 33.068 STORY6 C2 COMB14 0 -4916.1 -0.01 -4.82 -7.648 -0.015 STORY6 C2 COMB14 2.8 -4888.3 -0.01 -4.82 5.839 0 STORY6 C2 COMB15 0 -5126.1 -0.01 -40.55 -67.73 -0.016 STORY6 C2 COMB15 2.8 -5098.4 -0.01 -40.55 45.803 0 STORY5 C2 COMB1 0 -5322 0.01 -21.45 -39.141 1.128 STORY5 C2 COMB1 2.8 -5294.3 0.01 -21.45 20.921 1.091 STORY5 C2 COMB2 0 -5283.4 23.72 -20.87 -38.124 44.057 STORY5 C2 COMB2 2.8 -5255.7 23.72 -20.87 20.319 -22.361 STORY5 C2 COMB3 0 -5283.4 -23.86 -20.87 -38.124 -42.323 STORY5 C2 COMB3 2.8 -5255.7 -23.86 -20.87 20.319 24.474 STORY5 C2 COMB4 0 -5164.6 0.01 -6.33 -10.423 1.018
STORY5 C2 COMB4 2.8 -5136.9 0.01 -6.33 7.287 0.979 STORY5 C2 COMB5 0 -5402.1 0.01 -35.42 -65.825 1.017 STORY5 C2 COMB5 2.8 -5374.4 0.01 -35.42 33.35 0.98 STORY5 C2 COMB6 0 -5322.1 0.03 -21.45 -39.151 -1.062 STORY5 C2 COMB6 2.8 -5294.4 0.03 -21.45 20.923 -1.142 STORY5 C2 COMB7 0 -5283.5 23.73 -20.88 -38.132 42.086 STORY5 C2 COMB7 2.8 -5255.7 23.73 -20.88 20.321 -24.371 STORY5 C2 COMB8 0 -5283.5 -23.84 -20.88 -38.132 -44.294 STORY5 C2 COMB8 2.8 -5255.8 -23.84 -20.88 20.321 22.465 STORY5 C2 COMB9 0 -5164.7 0.03 -6.33 -10.431 -0.953 STORY5 C2 COMB9 2.8 -5137 0.03 -6.33 7.29 -1.03 STORY5 C2 COMB10 0 -5402.2 0.03 -35.42 -65.833 -0.953 STORY5 C2 COMB10 2.8 -5374.5 0.03 -35.42 33.352 -1.03 STORY5 C2 COMB11 0 -5708.4 0.02 -27.24 -49.325 0.04 STORY5 C2 COMB11 2.8 -5680.7 0.02 -27.24 26.943 -0.029 STORY5 C2 COMB12 0 -5631.1 23.73 -26.08 -47.289 43.078 STORY5 C2 COMB12 2.8 -5603.4 23.73 -26.08 25.738 -23.37 STORY5 C2 COMB13 0 -5631.1 -23.85 -26.08 -47.289 -43.302 STORY5 C2 COMB13 2.8 -5603.4 -23.85 -26.08 25.739 23.466 STORY5 C2 COMB14 0 -5512.4 0.02 -11.53 -19.588 0.039 STORY5 C2 COMB14 2.8 -5484.6 0.02 -11.53 12.707 -0.029 STORY5 C2 COMB15 0 -5749.9 0.02 -40.63 -74.99 0.039 STORY5 C2 COMB15 2.8 -5722.1 0.02 -40.63 38.77 -0.028 STORY4 C2 COMB1 0 -5905.5 0.12 -26.08 -44.494 -0.861 STORY4 C2 COMB1 2.8 -5877.8 0.12 -26.08 28.527 -1.187 STORY4 C2 COMB2 0 -5862.6 19.86 -25.49 -43.528 34.934 STORY4 C2 COMB2 2.8 -5834.9 19.86 -25.49 27.852 -20.671 STORY4 C2 COMB3 0 -5862.6 -19.78 -25.49 -43.529 -36.729 STORY4 C2 COMB3 2.8 -5834.9 -19.78 -25.49 27.853 18.653 STORY4 C2 COMB4 0 -5731.4 0.11 -12.89 -19.419 -0.777 STORY4 C2 COMB4 2.8 -5703.7 0.11 -12.89 16.667 -1.071 STORY4 C2 COMB5 0 -5993.7 0.11 -38.1 -67.638 -0.777 STORY4 C2 COMB5 2.8 -5966 0.11 -38.1 39.038 -1.071 STORY4 C2 COMB6 0 -5905.6 -0.11 -26.09 -44.523 0.805 STORY4 C2 COMB6 2.8 -5877.9 -0.11 -26.09 28.531 1.123 STORY4 C2 COMB7 0 -5862.7 19.65 -25.5 -43.554 36.434 STORY4 C2 COMB7 2.8 -5834.9 19.65 -25.5 27.856 -18.592 STORY4 C2 COMB8 0 -5862.7 -19.99 -25.5 -43.555 -35.229 STORY4 C2 COMB8 2.8 -5835 -19.99 -25.5 27.857 20.732 STORY4 C2 COMB9 0 -5731.5 -0.1 -12.9 -19.444 0.724 STORY4 C2 COMB9 2.8 -5703.8 -0.1 -12.9 16.671 1.008 STORY4 C2 COMB10 0 -5993.8 -0.1 -38.11 -67.664 0.723 STORY4 C2 COMB10 2.8 -5966.1 -0.1 -38.11 39.042 1.008 STORY4 C2 COMB11 0 -6334.6 0 -31.95 -54.176 -0.04 STORY4 C2 COMB11 2.8 -6306.9 0 -31.95 35.273 -0.036 STORY4 C2 COMB12 0 -6248.8 19.75 -30.77 -52.242 35.673 STORY4 C2 COMB12 2.8 -6221.1 19.75 -30.77 33.924 -19.635
SVTH :VÕ BÁ NGUYÊN LỚP:08HXD3 TRANG 78 STORY4 C2 COMB13 0 -6248.8 -19.89 -30.77 -52.243 -35.99 STORY4 C2 COMB13 2.8 -6221.1 -19.89 -30.77 33.924 19.689 STORY4 C2 COMB14 0 -6117.7 0 -18.17 -28.133 -0.037 STORY4 C2 COMB14 2.8 -6090 0 -18.17 22.739 -0.035 STORY4 C2 COMB15 0 -6380 0 -43.38 -76.353 -0.038 STORY4 C2 COMB15 2.8 -6352.2 0 -43.38 45.109 -0.035 STORY3 C2 COMB1 0 -6505.7 0.26 -29.99 -39.882 2.29 STORY3 C2 COMB1 2.8 -6468 0.26 -29.99 44.085 1.553 STORY3 C2 COMB2 0 -6458.5 22.49 -29.39 -39.089 46.932 STORY3 C2 COMB2 2.8 -6420.8 22.49 -29.39 43.19 -16.045 STORY3 C2 COMB3 0 -6458.5 -22.14 -29.39 -39.09 -43.071 STORY3 C2 COMB3 2.8 -6420.8 -22.14 -29.39 43.19 18.92 STORY3 C2 COMB4 0 -6316.6 0.25 -15.45 -8.181 2.075 STORY3 C2 COMB4 2.8 -6278.8 0.25 -15.45 35.073 1.385 STORY3 C2 COMB5 0 -6600.4 0.25 -43.32 -69.997 2.075 STORY3 C2 COMB5 2.8 -6562.7 0.25 -43.32 51.308 1.385 STORY3 C2 COMB6 0 -6505.8 -0.09 -30.01 -39.903 -2.013 STORY3 C2 COMB6 2.8 -6468 -0.09 -30.01 44.111 -1.775 STORY3 C2 COMB7 0 -6458.5 22.18 -29.4 -39.107 43.059 STORY3 C2 COMB7 2.8 -6420.8 22.18 -29.4 43.214 -19.041 STORY3 C2 COMB8 0 -6458.5 -22.45 -29.4 -39.108 -46.944 STORY3 C2 COMB8 2.8 -6420.8 -22.45 -29.4 43.215 15.925 STORY3 C2 COMB9 0 -6316.6 -0.07 -15.46 -8.2 -1.798 STORY3 C2 COMB9 2.8 -6278.9 -0.07 -15.46 35.097 -1.611 STORY3 C2 COMB10 0 -6600.5 -0.07 -43.34 -70.015 -1.798 STORY3 C2 COMB10 2.8 -6562.7 -0.07 -43.34 51.332 -1.61 STORY3 C2 COMB11 0 -6978.2 0.08 -36.03 -47.833 0.138 STORY3 C2 COMB11 2.8 -6940.4 0.08 -36.03 53.055 -0.091 STORY3 C2 COMB12 0 -6883.7 22.33 -34.82 -46.244 44.995 STORY3 C2 COMB12 2.8 -6845.9 22.33 -34.82 51.263 -17.525 STORY3 C2 COMB13 0 -6883.7 -22.3 -34.82 -46.245 -45.007 STORY3 C2 COMB13 2.8 -6845.9 -22.3 -34.82 51.263 17.441 STORY3 C2 COMB14 0 -6741.7 0.08 -20.89 -15.337 0.139 STORY3 C2 COMB14 2.8 -6704 0.08 -20.89 43.146 -0.095 STORY3 C2 COMB15 0 -7025.6 0.08 -48.76 -77.152 0.138 STORY3 C2 COMB15 2.8 -6987.9 0.08 -48.76 59.381 -0.094 STORY2 C2 COMB1 0 -7111.5 -1.53 -76.32 -170.32 -5.548 STORY2 C2 COMB1 2.8 -7073.8 -1.53 -76.32 43.38 -1.258 STORY2 C2 COMB2 0 -7059.9 11.03 -74.9 -167.156 28.597 STORY2 C2 COMB2 2.8 -7022.2 11.03 -74.9 42.57 -2.289 STORY2 C2 COMB3 0 -7059.9 -13.84 -74.9 -167.157 -38.736 STORY2 C2 COMB3 2.8 -7022.2 -13.84 -74.9 42.57 0.021 STORY2 C2 COMB4 0 -6909.5 -1.37 -67.47 -142.902 -4.967 STORY2 C2 COMB4 2.8 -6871.8 -1.37 -67.47 46.008 -1.135 STORY2 C2 COMB5 0 -7210.3 -1.37 -82.34 -191.411 -4.967 STORY2 C2 COMB5 2.8 -7172.6 -1.37 -82.34 39.132 -1.135 STORY2 C2 COMB6 0 -7111.6 1.75 -76.32 -170.326 6.083
STORY2 C2 COMB6 2.8 -7073.8 1.75 -76.32 43.372 1.192 STORY2 C2 COMB7 0 -7059.9 13.98 -74.9 -167.161 39.065 STORY2 C2 COMB7 2.8 -7022.2 13.98 -74.9 42.563 -0.083 STORY2 C2 COMB8 0 -7059.9 -10.89 -74.9 -167.162 -28.269 STORY2 C2 COMB8 2.8 -7022.2 -10.89 -74.9 42.563 2.226 STORY2 C2 COMB9 0 -6909.5 1.58 -67.47 -142.907 5.5 STORY2 C2 COMB9 2.8 -6871.8 1.58 -67.47 46.001 1.071 STORY2 C2 COMB10 0 -7210.3 1.58 -82.34 -191.416 5.5 STORY2 C2 COMB10 2.8 -7172.6 1.58 -82.34 39.125 1.071 STORY2 C2 COMB11 0 -7627.8 0.11 -90.51 -201.964 0.275 STORY2 C2 COMB11 2.8 -7590.1 0.11 -90.51 51.476 -0.04 STORY2 C2 COMB12 0 -7524.5 12.51 -87.68 -195.636 33.838 STORY2 C2 COMB12 2.8 -7486.8 12.51 -87.68 49.856 -1.193 STORY2 C2 COMB13 0 -7524.5 -12.36 -87.68 -195.636 -33.495 STORY2 C2 COMB13 2.8 -7486.8 -12.36 -87.68 49.856 1.117 STORY2 C2 COMB14 0 -7374.1 0.11 -80.24 -171.382 0.274 STORY2 C2 COMB14 2.8 -7336.4 0.11 -80.24 53.294 -0.039 STORY2 C2 COMB15 0 -7674.9 0.11 -95.11 -219.89 0.273 STORY2 C2 COMB15 2.8 -7637.2 0.11 -95.11 46.418 -0.039 STORY1 C2 COMB1 0 -7568.8 -3.84 -86.87 -79.626 -3.271 STORY1 C2 COMB1 2.4 -7536.4 -3.84 -86.87 128.855 5.946 STORY1 C2 COMB2 0 -7511 6.38 -85.25 -78.142 31.421 STORY1 C2 COMB2 2.4 -7478.7 6.38 -85.25 126.463 16.103 STORY1 C2 COMB3 0 -7511 -13.36 -85.25 -78.142 -37.501 STORY1 C2 COMB3 2.4 -7478.7 -13.36 -85.25 126.462 -5.44 STORY1 C2 COMB4 0 -7355.6 -3.46 -75.33 -42.607 -2.94 STORY1 C2 COMB4 2.4 -7323.3 -3.46 -75.33 138.185 5.364 STORY1 C2 COMB5 0 -7666.4 -3.46 -95.17 -113.678 -2.94 STORY1 C2 COMB5 2.4 -7634 -3.46 -95.17 114.74 5.364 STORY1 C2 COMB6 0 -7568.8 3.76 -86.87 -79.633 3.344 STORY1 C2 COMB6 2.4 -7536.5 3.76 -86.87 128.852 -5.689 STORY1 C2 COMB7 0 -7511 13.23 -85.25 -78.148 37.374 STORY1 C2 COMB7 2.4 -7478.7 13.23 -85.25 126.46 5.632 STORY1 C2 COMB8 0 -7511.1 -6.52 -85.25 -78.148 -31.548 STORY1 C2 COMB8 2.4 -7478.7 -6.52 -85.25 126.46 -15.911 STORY1 C2 COMB9 0 -7355.7 3.38 -75.33 -42.612 3.013 STORY1 C2 COMB9 2.4 -7323.4 3.38 -75.33 138.182 -5.107 STORY1 C2 COMB10 0 -7666.4 3.38 -95.18 -113.683 3.013 STORY1 C2 COMB10 2.4 -7634.1 3.38 -95.18 114.738 -5.108 STORY1 C2 COMB11 0 -8146.7 -0.04 -103.02 -94.474 0.038 STORY1 C2 COMB11 2.4 -8114.4 -0.04 -103.02 152.776 0.132 STORY1 C2 COMB12 0 -8031.1 9.8 -99.79 -91.505 34.399 STORY1 C2 COMB12 2.4 -7998.8 9.8 -99.79 147.991 10.871 STORY1 C2 COMB13 0 -8031.1 -9.94 -99.79 -91.506 -34.523 STORY1 C2 COMB13 2.4 -7998.8 -9.94 -99.79 147.991 -10.673 STORY1 C2 COMB14 0 -7875.8 -0.04 -89.87 -55.97 0.038 STORY1 C2 COMB14 2.4 -7843.4 -0.04 -89.87 159.714 0.131
SVTH :VÕ BÁ NGUYÊN LỚP:08HXD3 TRANG 80 STORY1 C2 COMB15 0 -8186.5 -0.04 -109.71 -127.041 0.038 STORY1 C2 COMB15 2.4 -8154.1 -0.04 -109.71 136.269 0.131
SVTH :VÕ BÁ NGUYÊN LỚP:08HXD3 TRANG 81
m. Kết quả tính thép cột.
Bảng 7.11: Giá trị tính toán cốt thép dọc của cột C2 từ tầng 1 - 3.
story tieát dieọn
l
(cm)
l0x=l0y
(cm)
CX (cm)
CY (cm)
M3
(kN.m) M2
(kN.m)
Ntử (kN)
b (cm)
h (cm)
h0
(cm) m0
M1
(kN.m) M2
(kN.m)
Mtủ
(kN.m)
x (cm)
TH LT
Ast
(cm2) STORY3 0 340 340 70 70 2.29 -39.88 6505.7 70 70 65 0.408 2.29 -39.88 -13.981 63.545 LTB -4.768 STORY3 2.8 340 340 70 70 1.553 44.085 6468 70 70 65 0.412 44.09 1.55 44.7286 63.545 LTB -6.159 STORY3 0 340 340 70 70 46.93 -39.09 6458.5 70 70 65 0.413 46.93 -39.09 30.78583 63.545 LTB -6.51 STORY3 2.8 340 340 70 70 -16 43.19 6420.8 70 70 65 0.416 43.19 -16.05 36.5132 63.545 LTB -7.901 STORY3 0 340 340 70 70 -43.1 -39.09 6458.5 70 70 65 0.413 -39.09 -43.07 -56.8779 63.545 LTB -6.509 STORY3 2.8 340 340 70 70 18.92 43.19 6420.8 70 70 65 0.416 43.19 18.92 51.06072 63.545 LTB -7.9 STORY3 0 340 340 70 70 2.075 -8.181 6316.6 70 70 65 0.426 2.08 -8.18 -1.40468 63.545 LTB -11.74 STORY3 2.8 340 340 70 70 1.385 35.073 6278.8 70 70 65 0.429 35.07 1.39 35.66631 63.545 LTB -13.13 STORY3 0 340 340 70 70 2.075 -70 6600.4 70 70 65 0.4 2.08 -70 -25.92 63.545 LTB -1.276 STORY3 2.8 340 340 70 70 1.385 51.308 6562.7 70 70 65 0.403 51.31 1.39 51.87017 63.545 LTB -2.668 STORY3 0 340 340 70 70 -2.01 -39.9 6505.8 70 70 65 0.408 -2.01 -39.9 -18.2892 63.545 LTB -4.766 STORY3 2.8 340 340 70 70 -1.78 44.111 6468 70 70 65 0.412 44.11 -1.78 43.37664 63.545 LTB -6.157 STORY3 0 340 340 70 70 43.06 -39.11 6458.5 70 70 65 0.413 43.06 -39.11 26.90757 63.545 LTB -6.508 STORY3 2.8 340 340 70 70 -19 43.214 6420.8 70 70 65 0.416 43.21 -19.04 35.28936 63.545 LTB -7.899 STORY3 0 340 340 70 70 -46.9 -39.11 6458.5 70 70 65 0.413 -39.11 -46.94 -58.4962 63.545 LTB -6.508 STORY3 2.8 340 340 70 70 15.93 43.215 6420.8 70 70 65 0.416 43.22 15.93 49.84688 63.545 LTB -7.899 STORY3 0 340 340 70 70 -1.8 -8.2 6316.6 70 70 65 0.426 -1.8 -8.2 -5.2932 63.545 LTB -11.74 STORY3 2.8 340 340 70 70 -1.61 35.097 6278.9 70 70 65 0.429 35.1 -1.61 34.40931 63.545 LTB -13.13 STORY3 0 340 340 70 70 -1.8 -70.02 6600.5 70 70 65 0.4 -1.8 -70.02 -29.808 63.545 LTB -1.275 STORY3 2.8 340 340 70 70 -1.61 51.332 6562.7 70 70 65 0.403 51.33 -1.61 50.68117 63.545 LTB -2.666 STORY3 0 340 340 70 70 0.138 -47.83 6978.2 70 70 65 0.4 0.14 -47.83 -18.992 63.545 LTB 12.652 STORY3 2.8 340 340 70 70 -0.09 53.055 6940.4 70 70 65 0.4 53.06 -0.09 53.024 63.545 LTB 11.261 STORY3 0 340 340 70 70 45 -46.24 6883.7 70 70 65 0.4 45 -46.24 26.504 63.545 LTB 9.168
SVTH :VÕ BÁ NGUYÊN LỚP:08HXD3 TRANG 82
STORY3 2.8 340 340 70 70 -17.5 51.263 6845.9 70 70 65 0.4 51.26 -17.53 44.248 63.545 LTB 7.7768 STORY3 0 340 340 70 70 -45 -46.25 6883.7 70 70 65 0.4 -45.01 -46.25 -63.51 63.545 LTB 9.168 STORY3 2.8 340 340 70 70 17.44 51.263 6845.9 70 70 65 0.4 51.26 17.44 58.236 63.545 LTB 7.7768 STORY3 0 340 340 70 70 0.139 -15.34 6741.7 70 70 65 0.4 0.14 -15.34 -5.996 63.545 LTB 3.9348 STORY3 2.8 340 340 70 70 -0.1 43.146 6704 70 70 65 0.4 43.15 -0.1 43.11 63.545 LTB 2.5436 STORY3 0 340 340 70 70 0.138 -77.15 7025.6 70 70 65 0.4 0.14 -77.15 -30.72 63.545 LTB 14.401 STORY3 2.8 340 340 70 70 -0.09 59.381 6987.9 70 70 65 0.4 59.38 -0.09 59.344 63.545 LTB 13.01 STORY2 0 340 340 70 70 -5.55 -170.3 7111.5 70 70 65 0.4 -5.55 -170.32 -73.678 63.545 LTB 17.569 STORY2 2.8 340 340 70 70 -1.26 43.38 7073.8 70 70 65 0.4 43.38 -1.26 42.876 63.545 LTB 16.177 STORY2 0 340 340 70 70 28.6 -167.2 7059.9 70 70 65 0.4 28.6 -167.16 -38.264 63.545 LTB 15.665 STORY2 2.8 340 340 70 70 -2.29 42.57 7022.2 70 70 65 0.4 42.57 -2.29 41.654 63.545 LTB 14.274 STORY2 0 340 340 70 70 -38.7 -167.2 7059.9 70 70 65 0.4 -38.74 -167.16 -105.604 63.545 LTB 15.665 STORY2 2.8 340 340 70 70 0.021 42.57 7022.2 70 70 65 0.4 42.57 0.02 42.578 63.545 LTB 14.274 STORY2 0 340 340 70 70 -4.97 -142.9 6909.5 70 70 65 0.4 -4.97 -142.9 -62.13 63.545 LTB 10.12 STORY2 2.8 340 340 70 70 -1.14 46.008 6871.8 70 70 65 0.4 46.01 -1.14 45.554 63.545 LTB 8.7289 STORY2 0 340 340 70 70 -4.97 -191.4 7210.3 70 70 65 0.4 -4.97 -191.41 -81.534 63.545 LTB 21.211 STORY2 2.8 340 340 70 70 -1.14 39.132 7172.6 70 70 65 0.4 39.13 -1.14 38.674 63.545 LTB 19.82 STORY2 0 340 340 70 70 6.083 -170.3 7111.6 70 70 65 0.4 6.08 -170.33 -62.052 63.545 LTB 17.571 STORY2 2.8 340 340 70 70 1.192 43.372 7073.8 70 70 65 0.4 43.37 1.19 43.846 63.545 LTB 16.18 STORY2 0 340 340 70 70 39.07 -167.2 7059.9 70 70 65 0.4 39.07 -167.16 -27.794 63.545 LTB 15.667 STORY2 2.8 340 340 70 70 -0.08 42.563 7022.2 70 70 65 0.4 42.56 -0.08 42.528 63.545 LTB 14.276 STORY2 0 340 340 70 70 -28.3 -167.2 7059.9 70 70 65 0.4 -28.27 -167.16 -95.134 63.545 LTB 15.667 STORY2 2.8 340 340 70 70 2.226 42.563 7022.2 70 70 65 0.4 42.56 2.23 43.452 63.545 LTB 14.276 STORY2 0 340 340 70 70 5.5 -142.9 6909.5 70 70 65 0.4 5.5 -142.91 -51.664 63.545 LTB 10.122 STORY2 2.8 340 340 70 70 1.071 46.001 6871.8 70 70 65 0.4 46 1.07 46.428 63.545 LTB 8.7307 STORY2 0 340 340 70 70 5.5 -191.4 7210.3 70 70 65 0.4 5.5 -191.42 -71.068 63.545 LTB 21.213 STORY2 2.8 340 340 70 70 1.071 39.125 7172.6 70 70 65 0.4 39.13 1.07 39.558 63.545 LTB 19.821
SVTH :VÕ BÁ NGUYÊN LỚP:08HXD3 TRANG 83
STORY2 0 340 340 70 70 0.275 -202 7627.8 70 70 65 0.4 0.28 -201.96 -80.504 63.545 LTB 36.605 STORY2 2.8 340 340 70 70 -0.04 51.476 7590.1 70 70 65 0.4 51.48 -0.04 51.464 63.545 LTB 35.214 STORY2 0 340 340 70 70 33.84 -195.6 7524.5 70 70 65 0.4 33.84 -195.64 -44.416 63.545 LTB 32.798 STORY2 2.8 340 340 70 70 -1.19 49.856 7486.8 70 70 65 0.4 49.86 -1.19 49.384 63.545 LTB 31.407 STORY2 0 340 340 70 70 -33.5 -195.6 7524.5 70 70 65 0.4 -33.5 -195.64 -111.756 63.545 LTB 32.798 STORY2 2.8 340 340 70 70 1.117 49.856 7486.8 70 70 65 0.4 49.86 1.12 50.308 63.545 LTB 31.407 STORY2 0 340 340 70 70 0.274 -171.4 7374.1 70 70 65 0.4 0.27 -171.38 -68.282 63.545 LTB 27.253 STORY2 2.8 340 340 70 70 -0.04 53.294 7336.4 70 70 65 0.4 53.29 -0.04 53.274 63.545 LTB 25.862 STORY2 0 340 340 70 70 0.273 -219.9 7674.9 70 70 65 0.4 0.27 -219.89 -87.686 63.545 LTB 38.343 STORY2 2.8 340 340 70 70 -0.04 46.418 7637.2 70 70 65 0.4 46.42 -0.04 46.404 63.545 LTB 36.952 STORY1 0 300 210 70 70 -3.27 -79.63 7568.8 70 70 65 0.4 -3.27 -79.63 -35.122 63.545 LTB 34.43 STORY1 2.4 300 210 70 70 5.946 128.86 7536.4 70 70 65 0.4 128.86 5.95 131.24 63.545 LTB 33.237 STORY1 0 300 210 70 70 31.42 -78.14 7511 70 70 65 0.4 31.42 -78.14 0.164 63.545 LTB 32.299 STORY1 2.4 300 210 70 70 16.1 126.46 7478.7 70 70 65 0.4 126.46 16.1 132.9 63.545 LTB 31.106 STORY1 0 300 210 70 70 -37.5 -78.14 7511 70 70 65 0.4 -37.5 -78.14 -68.756 63.545 LTB 32.299 STORY1 2.4 300 210 70 70 -5.44 126.46 7478.7 70 70 65 0.4 126.46 -5.44 124.284 63.545 LTB 31.106 STORY1 0 300 210 70 70 -2.94 -42.61 7355.6 70 70 65 0.4 -2.94 -42.61 -19.984 63.545 LTB 26.57 STORY1 2.4 300 210 70 70 5.364 138.19 7323.3 70 70 65 0.4 138.19 5.36 140.334 63.545 LTB 25.378 STORY1 0 300 210 70 70 -2.94 -113.7 7666.4 70 70 65 0.4 -2.94 -113.68 -48.412 63.545 LTB 38.027 STORY1 2.4 300 210 70 70 5.364 114.74 7634 70 70 65 0.4 114.74 5.36 116.884 63.545 LTB 36.835 STORY1 0 300 210 70 70 3.344 -79.63 7568.8 70 70 65 0.4 3.34 -79.63 -28.512 63.545 LTB 34.432 STORY1 2.4 300 210 70 70 -5.69 128.85 7536.5 70 70 65 0.4 128.85 -5.69 126.574 63.545 LTB 33.239 STORY1 0 300 210 70 70 37.37 -78.15 7511 70 70 65 0.4 37.37 -78.15 6.11 63.545 LTB 32.301 STORY1 2.4 300 210 70 70 5.632 126.46 7478.7 70 70 65 0.4 126.46 5.63 128.712 63.545 LTB 31.108 STORY1 0 300 210 70 70 -31.5 -78.15 7511.1 70 70 65 0.4 -31.55 -78.15 -62.81 63.545 LTB 32.301 STORY1 2.4 300 210 70 70 -15.9 126.46 7478.7 70 70 65 0.4 126.46 -15.91 120.096 63.545 LTB 31.108 STORY1 0 300 210 70 70 3.013 -42.61 7355.7 70 70 65 0.4 3.01 -42.61 -14.034 63.545 LTB 26.572
SVTH :VÕ BÁ NGUYÊN LỚP:08HXD3 TRANG 84
STORY1 2.4 300 210 70 70 -5.11 138.18 7323.4 70 70 65 0.4 138.18 -5.11 136.136 63.545 LTB 25.38 STORY1 0 300 210 70 70 3.013 -113.7 7666.4 70 70 65 0.4 3.01 -113.68 -42.462 63.545 LTB 38.029 STORY1 2.4 300 210 70 70 -5.11 114.74 7634.1 70 70 65 0.4 114.74 -5.11 112.696 63.545 LTB 36.837 STORY1 0 300 210 70 70 0.038 -94.47 8146.7 70 70 65 0.4 0.04 -94.47 -37.748 63.545 LTB 55.738 STORY1 2.4 300 210 70 70 0.132 152.78 8114.4 70 70 65 0.4 152.78 0.13 152.832 63.545 LTB 54.546 STORY1 0 300 210 70 70 34.4 -91.51 8031.1 70 70 65 0.4 34.4 -91.51 -2.204 63.545 LTB 51.477 STORY1 2.4 300 210 70 70 10.87 147.99 7998.8 70 70 65 0.4 147.99 10.87 152.338 63.545 LTB 50.284 STORY1 0 300 210 70 70 -34.5 -91.51 8031.1 70 70 65 0.4 -34.52 -91.51 -71.124 63.545 LTB 51.477 STORY1 2.4 300 210 70 70 -10.7 147.99 7998.8 70 70 65 0.4 147.99 -10.67 143.722 63.545 LTB 50.285 STORY1 0 300 210 70 70 0.038 -55.97 7875.8 70 70 65 0.4 0.04 -55.97 -22.348 63.545 LTB 45.749 STORY1 2.4 300 210 70 70 0.131 159.71 7843.4 70 70 65 0.4 159.71 0.13 159.762 63.545 LTB 44.556 STORY1 0 300 210 70 70 0.038 -127 8186.5 70 70 65 0.4 0.04 -127.04 -50.776 63.545 LTB 57.205 STORY1 2.4 300 210 70 70 0.131 136.27 8154.1 70 70 65 0.4 136.27 0.13 136.322 63.545 LTB 56.013
maxAstt = 57.21 (cm2) t= 1.26% Chọn thép: 16 22 Astc = 60.8 (cm2) c = 1.34%
Bảng 7.12: Giá trị cốt thép dọc tính toán của cột C2 từ tầng 4 - 6.
story tieát dieọn
l
(cm)
l0x=l0y
(cm)
CX (cm)
CY (cm)
M3
(kN.m) M2
(kN.m)
Ntử (kN)
b (cm)
h (cm)
h0
(cm) m0
M1
(kN.m) M2
(kN.m)
Mtủ
(kN.m)
x (cm)
TH LT
Ast
(cm2) STORY6 0 340 340 60 60 -0.98 -29.8 4745.8 60 60 55 0.405 -0.98 -29.79 -13.045 53.74 LTB -4.63 STORY6 2.8 340 340 60 60 -1.37 19.99 4718.1 60 60 55 0.409 19.99 -1.37 19.4297 53.74 LTB -5.66 STORY6 0 340 340 60 60 47.05 -28.8 4711.4 60 60 55 0.409 47.05 -28.81 35.2667 53.74 LTB -5.9 STORY6 2.8 340 340 60 60 -34.1 19.26 4683.7 60 60 55 0.413 19.26 -34.07 5.18909 53.74 LTB -6.93 STORY6 0 340 340 60 60 -49.2 -28.8 4711.4 60 60 55 0.409 -28.81 -49.16 -48.916 53.74 LTB -5.9 STORY6 2.8 340 340 60 60 31.83 19.26 4683.7 60 60 55 0.413 31.83 19.26 39.7844 53.74 LTB -6.93 STORY6 0 340 340 60 60 -0.88 1.233 4606.4 60 60 55 0.423 1.23 -0.88 0.85776 53.74 LTB -9.79 STORY6 2.8 340 340 60 60 -1.24 -0.73 4578.6 60 60 55 0.426 -0.73 -1.24 -1.2582 53.74 LTB -10.8 STORY6 0 340 340 60 60 -0.88 -58.8 4816.4 60 60 55 0.4 -0.88 -58.85 -24.42 53.74 LTB -2.02 STORY6 2.8 340 340 60 60 -1.23 39.24 4788.7 60 60 55 0.4 39.24 -1.23 38.748 53.74 LTB -3.05
SVTH :VÕ BÁ NGUYÊN LỚP:08HXD3 TRANG 85
STORY6 0 340 340 60 60 0.944 -29.8 4745.9 60 60 55 0.404 0.94 -29.81 -11.103 53.74 LTB -4.63 STORY6 2.8 340 340 60 60 1.375 19.99 4718.2 60 60 55 0.409 19.99 1.38 20.5544 53.74 LTB -5.65 STORY6 0 340 340 60 60 48.78 -28.8 4711.5 60 60 55 0.409 48.78 -28.82 36.9926 53.74 LTB -5.9 STORY6 2.8 340 340 60 60 -31.6 19.27 4683.7 60 60 55 0.413 19.27 -31.6 6.2192 53.74 LTB -6.93 STORY6 0 340 340 60 60 -47.4 -28.8 4711.5 60 60 55 0.409 -28.82 -47.43 -48.219 53.74 LTB -5.9 STORY6 2.8 340 340 60 60 34.31 19.27 4683.8 60 60 55 0.413 34.31 19.27 42.2685 53.74 LTB -6.93 STORY6 0 340 340 60 60 0.849 1.218 4606.4 60 60 55 0.423 1.22 0.85 1.57955 53.74 LTB -9.79 STORY6 2.8 340 340 60 60 1.238 -0.72 4578.7 60 60 55 0.426 1.24 -0.72 0.93328 53.74 LTB -10.8 STORY6 0 340 340 60 60 0.848 -58.9 4816.5 60 60 55 0.4 0.85 -58.86 -22.694 53.74 LTB -2.02 STORY6 2.8 340 340 60 60 1.239 39.25 4788.8 60 60 55 0.4 39.25 1.24 39.746 53.74 LTB -3.04 STORY6 0 340 340 60 60 -0.02 -39.7 5089.9 60 60 55 0.4 -0.02 -39.66 -15.884 53.74 LTB 8.095 STORY6 2.8 340 340 60 60 0 27.28 5062.2 60 60 55 0.4 27.28 0 27.28 53.74 LTB 7.07 STORY6 0 340 340 60 60 47.91 -37.7 5021.1 60 60 55 0.4 47.91 -37.69 32.834 53.74 LTB 5.55 STORY6 2.8 340 340 60 60 -32.8 25.82 4993.4 60 60 55 0.4 25.82 -32.84 12.684 53.74 LTB 4.525 STORY6 0 340 340 60 60 -48.3 -37.7 5021.1 60 60 55 0.4 -37.69 -48.3 -57.01 53.74 LTB 5.55 STORY6 2.8 340 340 60 60 33.07 25.82 4993.4 60 60 55 0.4 33.07 25.82 43.398 53.74 LTB 4.525 STORY6 0 340 340 60 60 -0.02 -7.65 4916.1 60 60 55 0.4 -0.02 -7.65 -3.08 53.74 LTB 1.665 STORY6 2.8 340 340 60 60 0 5.839 4888.3 60 60 55 0.4 5.84 0 5.84 53.74 LTB 0.64 STORY6 0 340 340 60 60 -0.02 -67.7 5126.1 60 60 55 0.4 -0.02 -67.73 -27.112 53.74 LTB 9.435 STORY6 2.8 340 340 60 60 0 45.8 5098.4 60 60 55 0.4 45.8 0 45.8 53.74 LTB 8.409 STORY5 0 340 340 60 60 1.128 -39.1 5322 60 60 55 0.4 1.13 -39.14 -14.526 53.74 LTB 16.68 STORY5 2.8 340 340 60 60 1.091 20.92 5294.3 60 60 55 0.4 20.92 1.09 21.356 53.74 LTB 15.65 STORY5 0 340 340 60 60 44.06 -38.1 5283.4 60 60 55 0.4 44.06 -38.12 28.812 53.74 LTB 15.25 STORY5 2.8 340 340 60 60 -22.4 20.32 5255.7 60 60 55 0.4 20.32 -22.36 11.376 53.74 LTB 14.23 STORY5 0 340 340 60 60 -42.3 -38.1 5283.4 60 60 55 0.4 -38.12 -42.32 -55.048 53.74 LTB 15.25 STORY5 2.8 340 340 60 60 24.47 20.32 5255.7 60 60 55 0.4 24.47 20.32 32.598 53.74 LTB 14.23 STORY5 0 340 340 60 60 1.018 -10.4 5164.6 60 60 55 0.4 1.02 -10.42 -3.148 53.74 LTB 10.86
SVTH :VÕ BÁ NGUYÊN LỚP:08HXD3 TRANG 86
STORY5 2.8 340 340 60 60 0.979 7.287 5136.9 60 60 55 0.4 7.29 0.98 7.682 53.74 LTB 9.834 STORY5 0 340 340 60 60 1.017 -65.8 5402.1 60 60 55 0.4 1.02 -65.83 -25.312 53.74 LTB 19.64 STORY5 2.8 340 340 60 60 0.98 33.35 5374.4 60 60 55 0.4 33.35 0.98 33.742 53.74 LTB 18.62 STORY5 0 340 340 60 60 -1.06 -39.2 5322.1 60 60 55 0.4 -1.06 -39.15 -16.72 53.74 LTB 16.68 STORY5 2.8 340 340 60 60 -1.14 20.92 5294.4 60 60 55 0.4 20.92 -1.14 20.464 53.74 LTB 15.66 STORY5 0 340 340 60 60 42.09 -38.1 5283.5 60 60 55 0.4 42.09 -38.13 26.838 53.74 LTB 15.25 STORY5 2.8 340 340 60 60 -24.4 20.32 5255.7 60 60 55 0.4 20.32 -24.37 10.572 53.74 LTB 14.23 STORY5 0 340 340 60 60 -44.3 -38.1 5283.5 60 60 55 0.4 -38.13 -44.29 -55.846 53.74 LTB 15.25 STORY5 2.8 340 340 60 60 22.47 20.32 5255.8 60 60 55 0.4 22.47 20.32 30.598 53.74 LTB 14.23 STORY5 0 340 340 60 60 -0.95 -10.4 5164.7 60 60 55 0.4 -0.95 -10.43 -5.122 53.74 LTB 10.86 STORY5 2.8 340 340 60 60 -1.03 7.29 5137 60 60 55 0.4 7.29 -1.03 6.878 53.74 LTB 9.837 STORY5 0 340 340 60 60 -0.95 -65.8 5402.2 60 60 55 0.4 -0.95 -65.83 -27.282 53.74 LTB 19.65 STORY5 2.8 340 340 60 60 -1.03 33.35 5374.5 60 60 55 0.4 33.35 -1.03 32.938 53.74 LTB 18.62 STORY5 0 340 340 60 60 0.04 -49.3 5708.4 60 60 55 0.4 0.04 -49.33 -19.692 53.74 LTB 30.97 STORY5 2.8 340 340 60 60 -0.03 26.94 5680.7 60 60 55 0.4 26.94 -0.03 26.928 53.74 LTB 29.95 STORY5 0 340 340 60 60 43.08 -47.3 5631.1 60 60 55 0.4 43.08 -47.29 24.164 53.74 LTB 28.11 STORY5 2.8 340 340 60 60 -23.4 25.74 5603.4 60 60 55 0.4 25.74 -23.37 16.392 53.74 LTB 27.09 STORY5 0 340 340 60 60 -43.3 -47.3 5631.1 60 60 55 0.4 -43.3 -47.29 -62.216 53.74 LTB 28.11 STORY5 2.8 340 340 60 60 23.47 25.74 5603.4 60 60 55 0.4 25.74 23.47 35.128 53.74 LTB 27.09 STORY5 0 340 340 60 60 0.039 -19.6 5512.4 60 60 55 0.4 0.04 -19.59 -7.796 53.74 LTB 23.72 STORY5 2.8 340 340 60 60 -0.03 12.71 5484.6 60 60 55 0.4 12.71 -0.03 12.698 53.74 LTB 22.7 STORY5 0 340 340 60 60 0.039 -75 5749.9 60 60 55 0.4 0.04 -74.99 -29.956 53.74 LTB 32.5 STORY5 2.8 340 340 60 60 -0.03 38.77 5722.1 60 60 55 0.4 38.77 -0.03 38.758 53.74 LTB 31.48 STORY4 0 340 340 60 60 -0.86 -44.5 5905.5 60 60 55 0.4 -0.86 -44.49 -18.656 53.74 LTB 38.26 STORY4 2.8 340 340 60 60 -1.19 28.53 5877.8 60 60 55 0.4 28.53 -1.19 28.054 53.74 LTB 37.23 STORY4 0 340 340 60 60 34.93 -43.5 5862.6 60 60 55 0.4 34.93 -43.53 17.518 53.74 LTB 36.67 STORY4 2.8 340 340 60 60 -20.7 27.85 5834.9 60 60 55 0.4 27.85 -20.67 19.582 53.74 LTB 35.65
SVTH :VÕ BÁ NGUYÊN LỚP:08HXD3 TRANG 87
STORY4 0 340 340 60 60 -36.7 -43.5 5862.6 60 60 55 0.4 -36.73 -43.53 -54.142 53.74 LTB 36.67 STORY4 2.8 340 340 60 60 18.65 27.85 5834.9 60 60 55 0.4 27.85 18.65 35.31 53.74 LTB 35.65 STORY4 0 340 340 60 60 -0.78 -19.4 5731.4 60 60 55 0.4 -0.78 -19.42 -8.548 53.74 LTB 31.82 STORY4 2.8 340 340 60 60 -1.07 16.67 5703.7 60 60 55 0.4 16.67 -1.07 16.242 53.74 LTB 30.8 STORY4 0 340 340 60 60 -0.78 -67.6 5993.7 60 60 55 0.4 -0.78 -67.64 -27.836 53.74 LTB 41.52 STORY4 2.8 340 340 60 60 -1.07 39.04 5966 60 60 55 0.4 39.04 -1.07 38.612 53.74 LTB 40.5 STORY4 0 340 340 60 60 0.805 -44.5 5905.6 60 60 55 0.4 0.81 -44.52 -16.998 53.74 LTB 38.26 STORY4 2.8 340 340 60 60 1.123 28.53 5877.9 60 60 55 0.4 28.53 1.12 28.978 53.74 LTB 37.24 STORY4 0 340 340 60 60 36.43 -43.6 5862.7 60 60 55 0.4 36.43 -43.55 19.01 53.74 LTB 36.68 STORY4 2.8 340 340 60 60 -18.6 27.86 5834.9 60 60 55 0.4 27.86 -18.59 20.424 53.74 LTB 35.65 STORY4 0 340 340 60 60 -35.2 -43.6 5862.7 60 60 55 0.4 -35.23 -43.56 -52.654 53.74 LTB 36.68 STORY4 2.8 340 340 60 60 20.73 27.86 5835 60 60 55 0.4 27.86 20.73 36.152 53.74 LTB 35.65 STORY4 0 340 340 60 60 0.724 -19.4 5731.5 60 60 55 0.4 0.72 -19.44 -7.056 53.74 LTB 31.83 STORY4 2.8 340 340 60 60 1.008 16.67 5703.8 60 60 55 0.4 16.67 1.01 17.074 53.74 LTB 30.8 STORY4 0 340 340 60 60 0.723 -67.7 5993.8 60 60 55 0.4 0.72 -67.66 -26.344 53.74 LTB 41.53 STORY4 2.8 340 340 60 60 1.008 39.04 5966.1 60 60 55 0.4 39.04 1.01 39.444 53.74 LTB 40.5 STORY4 0 340 340 60 60 -0.04 -54.2 6334.6 60 60 55 0.4 -0.04 -54.18 -21.712 53.74 LTB 54.13 STORY4 2.8 340 340 60 60 -0.04 35.27 6306.9 60 60 55 0.4 35.27 -0.04 35.254 53.74 LTB 53.11 STORY4 0 340 340 60 60 35.67 -52.2 6248.8 60 60 55 0.4 35.67 -52.24 14.774 53.74 LTB 50.96 STORY4 2.8 340 340 60 60 -19.6 33.92 6221.1 60 60 55 0.4 33.92 -19.64 26.064 53.74 LTB 49.93 STORY4 0 340 340 60 60 -36 -52.2 6248.8 60 60 55 0.4 -35.99 -52.24 -56.886 53.74 LTB 50.96 STORY4 2.8 340 340 60 60 19.69 33.92 6221.1 60 60 55 0.4 33.92 19.69 41.796 53.74 LTB 49.93 STORY4 0 340 340 60 60 -0.04 -28.1 6117.7 60 60 55 0.4 -0.04 -28.13 -11.292 53.74 LTB 46.11 STORY4 2.8 340 340 60 60 -0.04 22.74 6090 60 60 55 0.4 22.74 -0.04 22.724 53.74 LTB 45.08 STORY4 0 340 340 60 60 -0.04 -76.4 6380 60 60 55 0.4 -0.04 -76.35 -30.58 53.74 LTB 55.81 STORY4 2.8 340 340 60 60 -0.04 45.11 6352.2 60 60 55 0.4 45.11 -0.04 45.094 53.74 LTB 54.78
maxAstt = 55.81 (cm2) t= 1.69% Chọn thép: 16 22 Astc = 60.8 (cm2) c = 1.84%
SVTH :VÕ BÁ NGUYÊN LỚP:08HXD3 TRANG 88
Bảng 7.13: Giá trị tính toán cốt thép dọc của cột C2 từ tầng 7 – 10.
story tieát dieọn
l
(cm)
l0x=l0y
(cm)
CX (cm)
CY (cm)
M3
(kN.m)
M2
(kN.m)
Ntử (kN)
b (cm)
h (cm)
h0
(cm) m0
M1
(kN.m) M2
(kN.m) Mtủ
(kN.m) x (cm)
TH
LT Ast(cm2) STORY9 0 340 340 50 50 0.651 3.283 3055.5 50 50 45 0.4 3.28 0.65 3.565 43.93 LTB -12.09 STORY9 2.8 340 340 50 50 0.919 -4.54 3036.3 50 50 45 0.4 0.92 -4.54 -1.082 43.93 LTB -12.8 STORY9 0 340 340 50 50 41.62 3.991 3033.6 50 50 45 0.4 41.62 3.99 43.39 43.93 LTB -12.9 STORY9 2.8 340 340 50 50 -28.92 -5.07 3014.3 50 50 45 0.4 -5.07 -28.92 -17.94 43.93 LTB -13.62 STORY9 0 340 340 50 50 -40.8 3.991 3033.6 50 50 45 0.4 3.99 -40.8 -14.08 43.93 LTB -12.9 STORY9 2.8 340 340 50 50 30.828 -5.07 3014.3 50 50 45 0.4 30.83 -5.07 28.57 43.93 LTB -13.62 STORY9 0 340 340 50 50 0.577 31.15 2970 50 50 45 0.5 31.15 0.58 31.41 43.93 LTB -15.26 STORY9 2.8 340 340 50 50 0.834 -25.6 2950.8 50 50 45 0.5 0.83 -25.58 -10.86 43.93 LTB -15.98 STORY9 0 340 340 50 50 0.576 -23.2 3097.1 50 50 45 0.4 0.58 -23.17 -9.406 43.93 LTB -10.54 STORY9 2.8 340 340 50 50 0.834 15.44 3077.8 50 50 45 0.4 15.44 0.83 15.8 43.93 LTB -11.26 STORY9 0 340 340 50 50 -0.842 3.262 3055.6 50 50 45 0.4 3.26 -0.84 2.891 43.93 LTB -12.09 STORY9 2.8 340 340 50 50 -0.77 -4.53 3036.3 50 50 45 0.4 -0.77 -4.53 -2.768 43.93 LTB -12.8 STORY9 0 340 340 50 50 40.276 3.972 3033.6 50 50 45 0.4 40.28 3.97 42.04 43.93 LTB -12.9 STORY9 2.8 340 340 50 50 -30.44 -5.05 3014.4 50 50 45 0.4 -5.05 -30.44 -18.6 43.93 LTB -13.62 STORY9 0 340 340 50 50 -42.15 3.972 3033.6 50 50 45 0.4 3.97 -42.15 -14.7 43.93 LTB -12.9 STORY9 2.8 340 340 50 50 29.308 -5.05 3014.4 50 50 45 0.4 29.31 -5.05 27.06 43.93 LTB -13.62 STORY9 0 340 340 50 50 -0.766 31.13 2970.1 50 50 45 0.5 31.13 -0.77 30.78 43.93 LTB -15.26 STORY9 2.8 340 340 50 50 -0.686 -25.6 2950.8 50 50 45 0.5 -0.69 -25.57 -12.38 43.93 LTB -15.98 STORY9 0 340 340 50 50 -0.767 -23.2 3097.1 50 50 45 0.4 -0.77 -23.18 -10.76 43.93 LTB -10.54 STORY9 2.8 340 340 50 50 -0.685 15.46 3077.9 50 50 45 0.4 15.46 -0.69 15.16 43.93 LTB -11.26 STORY9 0 340 340 50 50 -0.097 -3.82 3275.1 50 50 45 0.4 -0.1 -3.82 -1.628 43.93 LTB -3.93
SVTH :VÕ BÁ NGUYÊN LỚP:08HXD3 TRANG 89
STORY9 2.8 340 340 50 50 0.076 0.747 3255.8 50 50 45 0.4 0.75 0.08 0.782 43.93 LTB -4.646 STORY9 0 340 340 50 50 40.946 -2.4 3231.2 50 50 45 0.4 40.95 -2.4 39.98 43.93 LTB -5.562 STORY9 2.8 340 340 50 50 -29.68 -0.31 3211.9 50 50 45 0.4 -0.31 -29.68 -12.45 43.93 LTB -6.277 STORY9 0 340 340 50 50 -41.48 -2.4 3231.2 50 50 45 0.4 -2.4 -41.48 -19.2 43.93 LTB -5.562 STORY9 2.8 340 340 50 50 30.069 -0.31 3211.9 50 50 45 0.4 30.07 -0.31 29.94 43.93 LTB -6.277 STORY9 0 340 340 50 50 -0.096 24.76 3167.6 50 50 45 0.4 24.76 -0.1 24.72 43.93 LTB -7.922 STORY9 2.8 340 340 50 50 0.075 -20.8 3148.4 50 50 45 0.4 0.08 -20.82 -8.685 43.93 LTB -8.638 STORY9 0 340 340 50 50 -0.097 -29.6 3294.7 50 50 45 0.4 -0.1 -29.56 -11.92 43.93 LTB -3.201 STORY9 2.8 340 340 50 50 0.076 20.2 3275.5 50 50 45 0.4 20.2 0.08 20.23 43.93 LTB -3.916 STORY8 0 340 340 50 50 -0.736 -7.93 3609.8 50 50 45 0.4 -0.74 -7.93 -3.912 43.93 LTB 8.5069 STORY8 2.8 340 340 50 50 -0.764 1.475 3590.5 50 50 45 0.4 1.48 -0.76 1.176 43.93 LTB 7.7916 STORY8 0 340 340 50 50 38.249 -7.17 3583.7 50 50 45 0.4 38.25 -7.17 35.38 43.93 LTB 7.5386 STORY8 2.8 340 340 50 50 -25.32 1.038 3564.5 50 50 45 0.4 1.04 -25.32 -9.088 43.93 LTB 6.8233 STORY8 0 340 340 50 50 -39.89 -7.17 3583.7 50 50 45 0.4 -7.17 -39.89 -23.13 43.93 LTB 7.5386 STORY8 2.8 340 340 50 50 24.137 1.039 3564.5 50 50 45 0.4 24.14 1.04 24.56 43.93 LTB 6.8233 STORY8 0 340 340 50 50 -0.668 19.2 3506.3 50 50 45 0.4 19.2 -0.67 18.93 43.93 LTB 4.6611 STORY8 2.8 340 340 50 50 -0.684 -14.8 3487 50 50 45 0.4 -0.68 -14.76 -6.584 43.93 LTB 3.9458 STORY8 0 340 340 50 50 -0.668 -33.5 3661.2 50 50 45 0.4 -0.67 -33.54 -14.09 43.93 LTB 10.416 STORY8 2.8 340 340 50 50 -0.683 16.84 3641.9 50 50 45 0.4 16.84 -0.68 16.57 43.93 LTB 9.7012 STORY8 0 340 340 50 50 0.613 -7.95 3609.9 50 50 45 0.4 0.61 -7.95 -2.57 43.93 LTB 8.5092 STORY8 2.8 340 340 50 50 0.839 1.486 3590.6 50 50 45 0.4 1.49 0.84 1.826 43.93 LTB 7.7939 STORY8 0 340 340 50 50 39.463 -7.19 3583.8 50 50 45 0.4 39.46 -7.19 36.58 43.93 LTB 7.5408 STORY8 2.8 340 340 50 50 -23.87 1.048 3564.5 50 50 45 0.4 1.05 -23.87 -8.498 43.93 LTB 6.8256 STORY8 0 340 340 50 50 -38.68 -7.19 3583.8 50 50 45 0.4 -7.19 -38.68 -22.66 43.93 LTB 7.5412 STORY8 2.8 340 340 50 50 25.58 1.049 3564.6 50 50 45 0.4 25.58 1.05 26 43.93 LTB 6.8259 STORY8 0 340 340 50 50 0.546 19.18 3506.4 50 50 45 0.4 19.18 0.55 19.4 43.93 LTB 4.6634
SVTH :VÕ BÁ NGUYÊN LỚP:08HXD3 TRANG 90
STORY8 2.8 340 340 50 50 0.759 -14.8 3487.1 50 50 45 0.4 0.76 -14.75 -5.14 43.93 LTB 3.9481 STORY8 0 340 340 50 50 0.546 -33.6 3661.2 50 50 45 0.4 0.55 -33.56 -12.87 43.93 LTB 10.419 STORY8 2.8 340 340 50 50 0.759 16.85 3642 50 50 45 0.4 16.85 0.76 17.15 43.93 LTB 9.7034 STORY8 0 340 340 50 50 -0.063 -15.5 3870.4 50 50 45 0.4 -0.06 -15.53 -6.272 43.93 LTB 18.19 STORY8 2.8 340 340 50 50 0.038 5.848 3851.1 50 50 45 0.4 5.85 0.04 5.866 43.93 LTB 17.475 STORY8 0 340 340 50 50 38.854 -14 3818.3 50 50 45 0.4 38.85 -14.01 33.25 43.93 LTB 16.254 STORY8 2.8 340 340 50 50 -24.59 4.974 3799 50 50 45 0.4 4.97 -24.59 -4.866 43.93 LTB 15.539 STORY8 0 340 340 50 50 -39.29 -14 3818.3 50 50 45 0.4 -14 -39.29 -29.73 43.93 LTB 16.254 STORY8 2.8 340 340 50 50 24.859 4.975 3799 50 50 45 0.4 24.86 4.98 26.85 43.93 LTB 15.539 STORY8 0 340 340 50 50 -0.062 12.36 3740.8 50 50 45 0.4 12.36 -0.06 12.34 43.93 LTB 13.376 STORY8 2.8 340 340 50 50 0.038 -10.8 3721.6 50 50 45 0.4 0.04 -10.83 -4.292 43.93 LTB 12.661 STORY8 0 340 340 50 50 -0.063 -40.4 3895.7 50 50 45 0.4 -0.06 -40.38 -16.21 43.93 LTB 19.131 STORY8 2.8 340 340 50 50 0.038 20.78 3876.5 50 50 45 0.4 20.78 0.04 20.8 43.93 LTB 18.416 STORY7 0 340 340 50 50 0.522 -14.4 4172 50 50 45 0.4 0.52 -14.37 -5.228 43.93 LTB 29.399 STORY7 2.8 340 340 50 50 0.784 8.294 4152.8 50 50 45 0.4 8.29 0.78 8.602 43.93 LTB 28.683 STORY7 0 340 340 50 50 33.013 -13.7 4141.8 50 50 45 0.4 33.01 -13.71 27.53 43.93 LTB 28.276 STORY7 2.8 340 340 50 50 -22.66 7.798 4122.6 50 50 45 0.4 7.8 -22.66 -1.264 43.93 LTB 27.561 STORY7 0 340 340 50 50 -32.33 -13.7 4141.8 50 50 45 0.4 -13.7 -32.33 -26.64 43.93 LTB 28.276 STORY7 2.8 340 340 50 50 24.251 7.799 4122.6 50 50 45 0.4 24.25 7.8 27.37 43.93 LTB 27.561 STORY7 0 340 340 50 50 0.468 8.076 4050.8 50 50 45 0.4 8.08 0.47 8.268 43.93 LTB 24.894 STORY7 2.8 340 340 50 50 0.707 -7.99 4031.6 50 50 45 0.4 0.71 -7.99 -2.486 43.93 LTB 24.178 STORY7 0 340 340 50 50 0.467 -35.5 4232.9 50 50 45 0.4 0.47 -35.5 -13.73 43.93 LTB 31.659 STORY7 2.8 340 340 50 50 0.708 23.59 4213.6 50 50 45 0.4 23.59 0.71 23.87 43.93 LTB 30.943 STORY7 0 340 340 50 50 -0.579 -14.4 4172.1 50 50 45 0.4 -0.58 -14.39 -6.336 43.93 LTB 29.402 STORY7 2.8 340 340 50 50 -0.742 8.301 4152.9 50 50 45 0.4 8.3 -0.74 8.004 43.93 LTB 28.686 STORY7 0 340 340 50 50 32.022 -13.7 4141.9 50 50 45 0.4 32.02 -13.72 26.53 43.93 LTB 28.279
SVTH :VÕ BÁ NGUYÊN LỚP:08HXD3 TRANG 91
STORY7 2.8 340 340 50 50 -24.04 7.804 4122.7 50 50 45 0.4 7.8 -24.04 -1.816 43.93 LTB 27.564 STORY7 0 340 340 50 50 -33.32 -13.7 4141.9 50 50 45 0.4 -13.7 -33.32 -27.05 43.93 LTB 28.279 STORY7 2.8 340 340 50 50 22.878 7.805 4122.7 50 50 45 0.4 22.88 7.81 26 43.93 LTB 27.564 STORY7 0 340 340 50 50 -0.524 8.065 4050.9 50 50 45 0.4 8.07 -0.52 7.862 43.93 LTB 24.896 STORY7 2.8 340 340 50 50 -0.666 -7.98 4031.6 50 50 45 0.4 -0.67 -7.98 -3.862 43.93 LTB 24.181 STORY7 0 340 340 50 50 -0.525 -35.5 4232.9 50 50 45 0.4 -0.53 -35.51 -14.73 43.93 LTB 31.661 STORY7 2.8 340 340 50 50 -0.665 23.59 4213.7 50 50 45 0.4 23.59 -0.67 23.32 43.93 LTB 30.946 STORY7 0 340 340 50 50 -0.028 -21 4474.2 50 50 45 0.4 -0.03 -21.02 -8.438 43.93 LTB 40.627 STORY7 2.8 340 340 50 50 0.02 13.26 4455 50 50 45 0.4 13.26 0.02 13.27 43.93 LTB 39.912 STORY7 0 340 340 50 50 32.518 -19.7 4413.8 50 50 45 0.4 32.52 -19.69 24.64 43.93 LTB 38.382 STORY7 2.8 340 340 50 50 -23.35 12.26 4394.6 50 50 45 0.4 12.26 -23.35 2.92 43.93 LTB 37.667 STORY7 0 340 340 50 50 -32.82 -19.7 4413.8 50 50 45 0.4 -19.7 -32.82 -32.82 43.93 LTB 38.382 STORY7 2.8 340 340 50 50 23.563 12.27 4394.6 50 50 45 0.4 23.56 12.27 28.47 43.93 LTB 37.667 STORY7 0 340 340 50 50 -0.028 2.097 4322.8 50 50 45 0.4 2.1 -0.03 2.088 43.93 LTB 35 STORY7 2.8 340 340 50 50 0.02 -3.52 4303.5 50 50 45 0.4 0.02 -3.52 -1.388 43.93 LTB 34.284 STORY7 0 340 340 50 50 -0.028 -41.5 4504.8 50 50 45 0.4 -0.03 -41.48 -16.62 43.93 LTB 41.764 STORY7 2.8 340 340 50 50 0.02 28.05 4485.6 50 50 45 0.4 28.05 0.02 28.06 43.93 LTB 41.049
maxAstt = 41.76 (cm2) t= 1.86% Chọn thép: 16 18 Astc = 50.27 (cm2) c = 2.23%
SVTH :VÕ BÁ NGUYÊN LỚP:08HXD3 TRANG 92
n. Thép đai cột.
Cốt đai cột được đặt theo cấu tạo theo qui phạm TCVN 198-1997.
Chọn cốt đai trong cột thỏa điều kiện hai điều kiện sau:
8 (
và 5.5
4 22 4
max
)
Vậy chọn cốt đai cột 10, cốt thép AII.
Bố trí cốt đai cho cột thỏa:
dai ct
u u
Trong khoảng L1
w
1 c
L = max h ;L ; 450mm 6
= 700mm. Trong đó:
hc: chiều cao tiết diện cột, lấy tiết diện cột lớn nhất hcmax = 700mm, Lw: chieàu cao thoâng thuyû cuûa taàng. Lw = 2.8m,
ct doc
u 6 ;100 =100mm, Trong các khoảng còn lại:
ct doc
u 12 ;b =200mm.