Square ftg. 1.5m carries a concentric column load of 223kN. Unit weight of soil is 18.9kN/m^3 and that concrete is 23.6kN/m^3. The cohesive soil has unconfined compressive strength of 144kPa. Footing is to be constructed 1.2m below GS having 30cm thickness. Column is 45cmx45cm in cross section. Using Terzaghi's formula with Nc=5.14, Nq=1.0, Ny=0 a. Determine the soil contact pressure b. Determine the cohesion c. Determine the FS against bearing d. Determine the overburden pressure at base of the footing
Square ftg. 1.5m carries a concentric column load of 223kN. Unit weight of soil is 18.9kN/m^3 and that concrete is 23.6kN/m^3. The cohesive soil has unconfined compressive strength of 144kPa. Footing is to be constructed 1.2m below GS having 30cm thickness. Column is 45cmx45cm in cross section. Using Terzaghi's formula with Nc=5.14, Nq=1.0, Ny=0 a. Determine the soil contact pressure b. Determine the cohesion c. Determine the FS against bearing d. Determine the overburden pressure at base of the footing
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Square ftg. 1.5m carries a concentric column load of 223kN. Unit weight of soil is 18.9kN/m^3 and that concrete is 23.6kN/m^3. The cohesive soil has unconfined compressive strength of 144kPa. Footing is to be constructed 1.2m below GS having 30cm thickness. Column is 45cmx45cm in cross section. Using Terzaghi's formula with Nc=5.14, Nq=1.0, Ny=0
a. Determine the soil contact pressure
b. Determine the cohesion
c. Determine the FS against bearing
d. Determine the overburden pressure at base of the footing
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