Principles of Foundation Engineering, SI Edition
9th Edition
ISBN: 9781337672085
Author: Das, Braja M., SIVAKUGAN, Nagaratnam
Publisher: Cengage Learning
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Chapter 9, Problem 9.13P
It is proposed to place a 9 ft × 9 ft foundation at 6 ft depth in a sandy soil, where the average N60 is 25 and the unit weight is 115.0 lb/ft3. Using Meyerhof’s expressions presented in Section 9.6, estimate the allowable net pressure that would give 1.2 in. of settlement.
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X=30
The attached figure shows the plan of rectangular foundation which transmits a uniform contact pressure of 120 kN/m2. The width of the foundation is 15 m.
A) Determine the increase in vertical pressure at a depth of 10 m below point A
B) The vertical stress at a depth of 10m below point B
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Principles of Foundation Engineering, SI Edition
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- Question attachedarrow_forwardsubject: Geotechnical Engineeringbook: principle of foundation engineering - Braja M Dasarrow_forwardIt is proposed to place a 9ft x 9ft foundation at 6ft depth in a sandy soil, where the average N60 is 25 and the unit weight is 115.0 lb/ft3. Using Meyerhof's expressions, estimate the allowable net pressure that would give 1.2 in. of settlement.arrow_forward
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