A 300 mm x 400 mm column is to be supported by 489 m thick square footing @ its%3Dcenter. Service DL = 492 kN, service LL = 917 kN, CC to bar centroid is 90 mm, fc' =24.32 MPa and fy 414 MPa. Consider the weight of the footing and soil to be16.76% of the dead load. SBC = 180 kPa300400300Determine the required number of 20 mm bars parallel to the critical side.Note: Present the width (B) in multiples of 100 mm.

given- a thick square footing carrying a column of 300mmx400mm size. required- to find number of…

Answered: Determine the required number of 20 mm…

Engineering

Civil Engineering

Determine the required number of 20 mm bars parallel to the critical side.

Principles of Geotechnical Engineering (MindTap Course List)

9th Edition

ISBN:9781305970939

Author:Braja M. Das, Khaled Sobhan

Publisher:Braja M. Das, Khaled Sobhan

Chapter16: Soil Bearing Capacity For Shallow Foundations

Section: Chapter Questions

Problem 16.14P: Redo Problem 16.13 with the following data: gross allowable load = 184,000 lb, = 121 lb/ft3, c = 0,...

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Question

A 300 mm x 400 mm column is to be supported by 489 m thick square footing @ its
%3D
center. Service DL = 492 kN, service LL = 917 kN, CC to bar centroid is 90 mm, fc' =
24.32 MPa and fy 414 MPa. Consider the weight of the footing and soil to be
16.76% of the dead load. SBC = 180 kPa
300
400
300
Determine the required number of 20 mm bars parallel to the critical side.
Note: Present the width (B) in multiples of 100 mm.

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