APA Engineered Wodd Handbooks Episode 15 doc

APPENDIX ACOMMON METRIC CONVERSION FACTORS... Permeance perm gr / h-ft2-in.. Hg Permeability perm inch gr / h-ft2-in.

APPENDIX A

COMMON METRIC CONVERSION FACTORS

A.2

hectare 2.471 044 acre ac millimeter2/ millimeter of width 0.472 4 inch2/ foot of width in.2/ ft millimeter2/ meter of width 4.724 41⫻ 10⫺4 inch2/ foot of width in.2/ ft

A.4

pounds per square inch 6.894 757⫻ 10⫺3 newton / millimeter2 N / mm2

inertia per inch4/ foot of width 1,365.5 103millimeter4/ meter of width 103mm4/ m

(I / unit) millimeter4/ millimeter of width 0.000 732 284 9 inch4/ foot of width in.4/ ft

103millimeter4/ meter of width 0.000 732 284 9 inch4/ foot of width in.4/ ft

modulus millimeter3/ meter of width 1.860 0⫻ 10⫺5 inch3/ foot of width in.3/ ft per unit width millimeter3/ millimeter of width 1.860 0⫻ 10⫺2 inch3/ foot of width in.3/ ft

(S / unit)

Bending pound-inch 0.112 985 newton-meter N-m

strength pound-inch / foot of width 3.706 865⫻ 10⫺4 kilonewton-meter / meter of width kNm / m per unit width pound-inch / foot of width 0.370 685 newton-millimeter / millimeter of width N-mm / mm

(FbS / unit) pound-inch / foot of width 0.037 799 33 kilogram-centimeter / centimeter of width kg-cm / cm

newton-millimeter / meter of width 0.002 697 7 pound-inch / foot of width lb-in / ft kilonewton-meter / meter of width 2,697.707 pound-inch / foot of width lb-in / ft newton-millimeter / millimeter of width 2.697 707 pound-inch / foot of width lb-in / ft kilogram centimeter / centimeter of width 26.455 49 pound-inch / foot of width lb-in / ft

Stiffness pound-inch2/ foot of width 9,415.400 601 newton-millimeter2/ meter of width N-mm2/ m capacity per pound-inch2/ foot of width 9.415 400 601 newton-millimeter2/ millimeter of width N-mm2/ mm unit width pound-inch2/ foot of width 0.009 415 400 601 kilonewton-millimeter2/ millimeter of width kN-mm2/ mm

(EI / unit) pound-inch2/ foot of width 9.415 403 234 kilonewton-millimeter2/ meter of width kN-mm2/ m

pound-inch2/ foot of width 9.415 4⫻ 10⫺6 kilonewton-meter2/ meter of width kN-m2/ m pound-inch2/ foot of width 0.096 010 3 kilogram-centimeter2/ centimeter of width kg-cm2/ cm pound-inch2/ foot of width 9.601 3⫻ 10⫺4 kilogram-meter2/ meter of width kg-m2/ m newton-millimeter2/ meter of width 1.062 089 7⫻ 10⫺4 pound-inch2/ foot of width lb-in.2/ ft newton-millimeter2/ millimeter of width 0.106 208 97 pound-inch2/ foot of width lb-in.2/ ft

Stiffness kilonewton-millimeter2/ millimeter of width 106.208 97 pound-inch2/ foot of width lb-in.2/ ft capacity per kilonewton-millimeter2/ meter of width 0.106 208 97 pound-inch2/ foot of width lb-in.2/ ft unit width kilonewton-meter2/ meter of width 106,208.97 pound-inch2/ foot of width lb-in.2/ ft

(EI / unit) kilogram-centimeter2/ centimeter of width 10.415 548 pound-inch2/ foot of width lb-in.2/ ft

(Continued ) kilogram-meter2/ meter of width 1041.554 8 pound-inch2/ foot of width lb-in.2/ ft Axial stiffness pounds / foot of width 1.459 390 4⫻ 10⫺5 kilonewtons / millimeter of width kN / mm

[Fs(lb / Q) / unit] pound / foot of width 0.014 881 63 kilogram / centimeter of width kg / cm

(FtA / unit) kilograms / centimeter of width 67.196 95 pounds / foot of width lb / ft

(FcA / unit) kilograms / centimeter of width 67.196 95 pounds / foot of width lb / ft

through-the- pounds / inch of length 0.178 579 53 kilograms / centimeter of length kg / cm

capacity per kilograms / centimeter of length 5.599 746 pounds / inch of length lb / in. unit length

(Fv T v/ unit

length)

(3 / 8)

(3⁄8-inch basis) 3⁄8-inch-thick-panel area 1.000 0 square feet-3⁄8-inch basis ft2

(3 / 8)

7⁄16-inch-thick-panel area 1.166 7 square feet-3⁄8-inch basis ft2

(3 / 8)

15⁄32-inch-thick-panel area 1.250 0 square feet-3⁄8-inch basis ft2

(3 / 8)

(3 / 8)

19⁄32inch-thick-panel area 1.583 3 square feet-3⁄8-inch basis ft2

(3 / 8)

(3 / 8)

11⁄16-inch-thick-panel area 1.833 3 square feet-3⁄8-inch basis ft2

(3 / 8)

23⁄32-inch-thick-panel area 1.916 7 square feet-3⁄8-inch basis ft2

(3 / 8)

(3 / 8)

(3 / 8)

(3 / 8)

11⁄8-inch-thick-panel area 3.000 0 square feet-3⁄8-inch basis ft2

(3 / 8)

Permeance perm (gr / h-ft2-in Hg) 0.659 043 grams / meter2/ day / millimeter of mercury g / m2/ d / mm Hg

g / m2/ d / mm Hg 1.517 35 grains / hour-square feet-inches of mercury perm (gr / h-ft2-in

Hg) Permeability perm inch (gr / h-ft2-in Hg-in.) 0.259 465 grams / square meter / day / millimeter of

mercury / centimeter thickness

g / m2/ d / mm Hg / cm

g / m2/ d / mm Hg / cm 3.854 08 grains / hour-square feet-inch of mercury

inch of thickness

perm inch (gr / h-ft2

-in Hg in.)