A 400 square column carries dead load of 1050 kN and imposed load of 300 kN as shown in figure Q4. The safe bearing capacity of soil is 170 kN/m2. By using following design data: Design data: The characteristic strength of reinforcement steel (fy) = 500 N/mm2 The characteristic strength of concrete is (fcu) = 35 N/mm2. Over all depth of foundation 600 mm Diameter of tension reinforcement is 20 mm, Density of concrete is 24 kN/m3 Concrete cover 50 mm, i. Design size of square footing ii. Design of bending reinforcement iii. Check footing against punching shear, face shear,
A 400 square column carries dead load of 1050 kN and imposed load of 300 kN as shown in figure Q4. The safe bearing capacity of soil is 170 kN/m2. By using following design data: Design data: The characteristic strength of reinforcement steel (fy) = 500 N/mm2 The characteristic strength of concrete is (fcu) = 35 N/mm2. Over all depth of foundation 600 mm Diameter of tension reinforcement is 20 mm, Density of concrete is 24 kN/m3 Concrete cover 50 mm, i. Design size of square footing ii. Design of bending reinforcement iii. Check footing against punching shear, face shear,
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A 400 square column carries dead load of 1050 kN and imposed load of 300 kN as shown in figure Q4. The safe bearing capacity of soil is 170 kN/m2. By using following design data:
Design data: The characteristic strength of reinforcement steel (fy) = 500 N/mm2 The characteristic strength of concrete is (fcu) = 35 N/mm2. Over all depth of foundation 600 mm Diameter of tension reinforcement is 20 mm, Density of concrete is 24 kN/m3 Concrete cover 50 mm,
i. Design size of square footing
ii. Design of bending reinforcement
iii. Check footing against punching shear, face shear,
Transcribed Image Text:Axial loads: dead - 1050 kN
imposed = 300 kN
Figure Q4
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