1 kip 4.448 KN
1 kipft = 1.356 KNm
1 foot = 0.305m
Shear strength of upper portion of wall (40' (12"/' (8")(174psi) = 668k (2971KN) > 12.3k (54.7KN), OK
)
)
Mupper = (12.3k)(19.92' = 245kft (332 KNm)
)
M/Vl = 245 / (12.3)(40) = 0.5 < 3.0 (no boundary zones required in upper wall portion)
Distribute shear to wall piers in lower portion of wall based on relative rigidities;
RA = 960 kip / in
RB = 1018 kip / in
RC = 47802 kip / in (previously calculated)
ΣR = 2(960) + 2(1018) + 47802 = 51758 kips / in
H3-44
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