Question: A 75 kN column load makes an angle of 12 degree with vertical. The column load will be supported on a square footing located at depth 1 m below the ground surface. The soil beneath the footing is a clay soil which has a unit weight of 18 kN/m3, a cohesion coefficient is 20 kPa with no friction resistance. The groundwater table is located at depth 0.5 m below the ground surface. Determine the minimum footing width to maintain a factor of safety 2 against bearing capacity failure using the Vesic's method.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Question: A 75 kN column load makes
an angle of 12 degree with vertical. The
column load will be supported on a
square footing located at depth 1 m
below the ground surface. The soil
beneath the footing is a clay soil which
has a unit weight of 18 kN/m3, a
cohesion coefficient is 20 kPa with no
friction resistance. The groundwater
table is located at depth 0.5 m below
the ground surface. Determine the
minimum footing width to maintain a
factor of safety 2 against bearing
capacity failure using the Vesic's
method.
Transcribed Image Text:Question: A 75 kN column load makes an angle of 12 degree with vertical. The column load will be supported on a square footing located at depth 1 m below the ground surface. The soil beneath the footing is a clay soil which has a unit weight of 18 kN/m3, a cohesion coefficient is 20 kPa with no friction resistance. The groundwater table is located at depth 0.5 m below the ground surface. Determine the minimum footing width to maintain a factor of safety 2 against bearing capacity failure using the Vesic's method.
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