A rectangular footing is to be used to support a 300 x 400 (400mm side is parallel to the long dimension of the footing) column loaded with 420 kN dead load and 540 kN live load. One side of the footing is 4.0m. Use effective soil pressure of 70 kPa. F'c = 35 MPa and fy = 420 MPa. Use minimum steel ratio for longitudinal bars as 0.0018. Calculate the required length of the footing in meters. Answer in multiples of 100mm

A rectangular footing is to be used to support a 300 x 400 (400mm side is parallel to the long dimension of the footing) column loaded with 420 kN dead load and 540 kN live load. One side of the footing is 4.0m. Use effective soil pressure of 70 kPa. F'c = 35 MPa and fy = 420 MPa. Use minimum steel ratio for longitudinal bars as 0.0018. Calculate the required length of the footing in meters. Answer in multiples of 100mm

Principles of Foundation Engineering (MindTap Course List)

9th Edition

ISBN:9781337705028

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter10: Mat Foundations

Section: Chapter Questions

Problem 10.2P

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