tài liệu dành cho người quan tâm tới lĩnh vực xây dựng nhà máy nhiệt điện.
Trang 1RESULT OF CORRECTION DATA CALCULATION FOR ELEVATION NETWORK =================******=================
Techniccal charactesistics
1_Total of points : 22
2_Quantity of original : 2
3_Quantity of newly established Points: 20 4_ Quantity of numeric value: 21
TABLE OF CALCULATION STARTING DATA
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| ID | SYMBOL | ELEVATION |
| | OF POINT| H(m) |
|=====|=========|====================|
| 1 |ND02 | 55.990 |
| 2 |TG06 | 39.731 |
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CHECK FOR TOLERANCE
1 ALIGNMENT : ND02_No18_No17_No16_No15_No14_
No12_No11_No10_No9_No8_No13_No7_
No6_No5_No4_No3_No2_No1_No19_
No20_TG06
Quantity of surveyed section N = 21
Length [S] = 3.833 (Km)
Closed Tolerance Wh = 0 (mm)
Limit closed Tolerance Wh(gh) = 58.7 (mm)
Results of correction elevation calculation
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| ID | SYMBOL | elevation | S.S.T.P |
| |OF POINTS| H(m) | MH(m) |
|=====|=========|============|=========|
| 1 |No18 | 8.187 | 0.000 |
| 2 |No17 | 8.232 | 0.000 |
| 3 |No16 | 8.202 | 0.000 |
| 4 |No15 | 8.161 | 0.000 |
| 5 |No14 | 8.405 | 0.000 |
| 6 |No12 | 8.299 | 0.000 |
| 7 |No11 | 8.202 | 0.000 |
| 8 |No10 | 8.010 | 0.000 |
| 9 |No9 | 8.067 | 0.000 |
| 10 |No8 | 8.248 | 0.000 |
| 11 |No13 | 8.165 | 0.000 |
| 12 |No7 | 8.082 | 0.000 |
| 13 |No6 | 8.011 | 0.000 |
| 14 |No5 | 8.339 | 0.000 |
Trang 2| 15 |No4 | 8.282 | 0.000 |
| 16 |No3 | 8.368 | 0.000 |
| 17 |No2 | 8.257 | 0.000 |
| 18 |No1 | 8.159 | 0.000 |
| 19 |No19 | 8.139 | 0.000 |
| 20 |No20 | 7.987 | 0.000 |
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Measured value and correction Quantity
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================================================================ | ID | NAM OF SURVEY | elevation| Length | SO H/C| DIFFERECY| | |Beginning - end |difference| L (km) | V (m) | b/s (m)
|====|=================|==========|=========|=======|==========| | 1 |ND02 No18 | -47.803 | 0.716 | 0.000 | -47.803 | | 2 |No18 No17 | 0.045 | 0.248 | 0.000 | 0.045 | | 3 |No17 No16 | -0.030 | 0.058 | 0.000 | -0.030 | | 4 |No16 No15 | -0.041 | 0.075 | 0.000 | -0.041 | | 5 |No15 No14 | 0.244 | 0.113 | 0.000 | 0.244 | | 6 |No14 No12 | -0.106 | 0.085 | 0.000 | -0.106 | | 7 |No12 No11 | -0.097 | 0.103 | 0.000 | -0.097 | | 8 |No11 No10 | -0.192 | 0.132 | 0.000 | -0.192 | | 9 |No10 No9 | 0.057 | 0.094 | 0.000 | 0.057 | | 10 |No9 No8 | 0.181 | 0.082 | 0.000 | 0.181 | | 11 |No8 No13 | -0.083 | 0.069 | 0.000 | -0.083 | | 12 |No13 No7 | -0.083 | 0.143 | 0.000 | -0.083 | | 13 |No7 No6 | -0.071 | 0.090 | 0.000 | -0.071 | | 14 |No6 No5 | 0.328 | 0.098 | 0.000 | 0.328 | | 15 |No5 No4 | -0.057 | 0.234 | 0.000 | -0.057 | | 16 |No4 No3 | 0.086 | 0.160 | 0.000 | 0.086 | | 17 |No3 No2 | -0.111 | 0.094 | 0.000 | -0.111 | | 18 |No2 No1 | -0.098 | 0.162 | 0.000 | -0.098 | | 19 |No1 No19 | -0.020 | 0.415 | 0.000 | -0.020 | | 20 |No19 No20 | -0.152 | 0.239 | 0.000 | -0.152 | | 21 |No20 TG06 | 31.744 | 0.421 | 0.000 | 31.744 | ================================================================
Tolerance of unit Mh = 0 mm / Km
*
* *
Date month year
1 Measured by :
2 Calculated by :
** According to the standard PRONET2002 **