VA = 24.0k (960)/(51758) = 0.45 kips (2.00 KN)
VB = 24.0k (1018)/(51758) = 0.47 kips (2.09 KN)
Vc = 24.0k (47802)/(51758) = 22.2 kips (98.7 KN)
Shear strength of pier A= (3.25' (12"/' (8")(174) = 54.2k (241KN) > 0.45k (2.00 KN), OK
)
)
Shear strength of pier B= (3.33' (12"/' (8")(174) = 55.6k (247KN) > 0.47k (2.09 KN), OK
)
)
Shear strength of pier C= (46.5' (12"/' (8")(174) = 777 k > 22.2 k, OK
)
)
MA = (8' (.45)/2 = 1.8 kft (2.44 KNm)
)
M/Vl = (1.8) / (0.45)(3.25) = 1.23 < 3.0 (no boundary zone required)
MB = (8' (.47)/2 = 1.9 kft (2.58 KNm)
)
M/Vl = (1.9) / (0.47)(3.33) = 1.23 < 3.0 (no boundary zone required)
MC = (8' (22.2)/2 = 89 kft (121 KNm)
)
M/Vl = 89 / (22.2)(46.5' = 0.09 < 3.0 (no boundary zones required in outer piers)
)
Check overall action of lower portion of wall;
Mbase = (12.3)(29.92) + (11.68)(10' = 478 kft (648 KNm)
)
M/Vl = 478 / (24)(79.3) = 0.3 <3.0 (no boundary zones required in lower portion of wall)
Shear walls D1-D2 and F1-F2
Shear wall lines D & F resist force tributary to the entrance only.
1 kip = 4.448 KN
1 kipft = 1.356 KNm
1 foot = 0.305 m
Vwall = 2.95 kips (13.12 KN)
M = Vl = (2.95)(12' = 35.4kft (48.0 KNm)
)
Shear strength of wall = (120")(8")(174) = 167 k (743 KN) > 2.95 k (13.1 KN), OK
Check need for boundary zones;
M/Vl = 35.4/2.95(10) =1.2 < 3.0 (No boundary zones required)
H3-45
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