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A 1.4 m wide x 0.39 m thick RC footing is to be provided for a 0.22m thick RC wall. Use f'c = 22 MPa and fy = 420 MPa. Unit weight is 24.9 kN/m3 for concrete and 17.95 kN/m3 for the soil backfill. The gross allowable soil pressure is 222 kPa. The wall transfers a dead load = 195 kN/m and a live load = 156 kN/m to the footing. Use 12mm diameter bars. Consider a footing depth of 863mm. What is the value of capacity minus demand in one- way shegar? Answer in KN. If the value is negative

A 1.4 m wide x 0.39 m thick RC footing is to be provided for a 0.22m thick RC wall. Use f'c = 22 MPa and fy = 420 MPa. Unit weight is 24.9 kN/m3 for concrete and 17.95 kN/m3 for the soil backfill. The gross allowable soil pressure is 222 kPa. The wall transfers a dead load = 195 kN/m and a live load = 156 kN/m to the footing. Use 12mm diameter bars. Consider a footing depth of 863mm. What is the value of capacity minus demand in one- way shegar? Answer in KN. If the value is negative

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Problem statement : A 1.4 m wide x 0.39 m thick RC footing is to be provided for a 0.22m thick RC wall. Use f'c = 22 MPa and fy = 420 MPa. Unit weight is 24.9 kN/m3 for concrete and 17.95 kN/m3 for the soil backfill. The gross allowable soil pressure is 222 kPa. The wall transfers a dead load = 195 kN/m and a live load 156 kN/m to the footing. Use 12mm diameter bars. Consider a footing depth of 863mm. = What is the value of capacity minus demand in one- way shear? Answer in KN. If the value is negative, include the negative sign.
Transcribed Image Text:Problem statement : A 1.4 m wide x 0.39 m thick RC footing is to be provided for a 0.22m thick RC wall. Use f'c = 22 MPa and fy = 420 MPa. Unit weight is 24.9 kN/m3 for concrete and 17.95 kN/m3 for the soil backfill. The gross allowable soil pressure is 222 kPa. The wall transfers a dead load = 195 kN/m and a live load 156 kN/m to the footing. Use 12mm diameter bars. Consider a footing depth of 863mm. = What is the value of capacity minus demand in one- way shear? Answer in KN. If the value is negative, include the negative sign.
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