footing carries concentrically a square column 0.40m x 0.40m. Design data: Column factored loads: DL = 570KN LL = 460kN Concrete cover to the centroid of footing reinforcement = 110mm %3D Concrete f'c = 21MPA Steel fy- 415MPA Allowable stresses at ultimate loads: For diagonal tension or two way action shear = 1.52MP. For wide-beam shear = 0.78MPA Maximum steel ratio for moment = 0.016 What is the minimum thickness (mm) of footing required for punching shear? b. Determine the minimum thickness (mm) of footing required for wide beam shear. Determine the minimum thickness (mm) of footing required for maximum moment. а.
footing carries concentrically a square column 0.40m x 0.40m. Design data: Column factored loads: DL = 570KN LL = 460kN Concrete cover to the centroid of footing reinforcement = 110mm %3D Concrete f'c = 21MPA Steel fy- 415MPA Allowable stresses at ultimate loads: For diagonal tension or two way action shear = 1.52MP. For wide-beam shear = 0.78MPA Maximum steel ratio for moment = 0.016 What is the minimum thickness (mm) of footing required for punching shear? b. Determine the minimum thickness (mm) of footing required for wide beam shear. Determine the minimum thickness (mm) of footing required for maximum moment. а.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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