EBK FUNDAMENTALS OF GEOTECHNICAL ENGINE
EBK FUNDAMENTALS OF GEOTECHNICAL ENGINE
5th Edition
ISBN: 8220101425829
Author: SIVAKUGAN
Publisher: CENGAGE L
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Chapter 20, Problem 20.4P

Repeat Problem 20.2 based on LRFD using the following factors.

Load factor for dead load = 1.25

Load factor for live load = 1.75

Strength reduction factor on the ultimate bearing capacity = 0.50

20.2 A continuous foundation is required in a soil where c′ = 10 kN/m2, ϕ = 26 ° and γ = 19.0 kN/m3. The depth of the foundation will be 1.0 m. The dead load and the live load are 600 kN/m and 400 kN/m, respectively. Determine the required width for the foundation based on allowable stress design with FS = 3, using Eq. (16.3) and Table 16.1.

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