Principles of Geotechnical Engineering (MindTap Course List)
Principles of Geotechnical Engineering (MindTap Course List)
9th Edition
ISBN: 9781337516877
Author: Das
Publisher: Cengage
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Chapter 17, Problem 17.8P

Refer to Problem 17.7 and Figure 17.16. Suppose a footing (1.5 m × 1.5 m) is constructed at a depth of 1 m.

a. Estimate the design values for N60 and ϕ .

b. What is the net allowable load that the footing can carry? The maximum allowable 17.7 settlement is 25 mm. Use Eqs. (16.56) and (16.61).

Refer to the boring log shown in Figure 17.16. Estimate the average drained friction angle, ϕ , using the Kulhawy and Mayne correlation [Eq. (17.24)]. Assume pa ≈ 100 kN/m2.

Chapter 17, Problem 17.8P, Refer to Problem 17.7 and Figure 17.16. Suppose a footing (1.5 m  1.5 m) is constructed at a depth

Figure 17.16

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