8.4 A rectangular foundation is shown in Figure P8.2, given B = 2 m, L= 4m q = 240 kN/m², H = 6 m, and D; = 2 m. (a) Assuming E = 3800KN/m², calculate the average elastic settlement. Use Eq. (8.24). (b) If the clay is normally consolidated, calculate the consolidation settlement. Use Eq. (8.35) and y,t = 17.5 kN/m’, C, = 0.12, and e, = 1.1. G.W.T. 2 m = 240 kN/m² 2 m x 4 m Clay H-6m ea = 1.10 Rock Figure P8.2

8.4 A rectangular foundation is shown in Figure P8.2, given B = 2 m, L= 4m q = 240 kN/m², H = 6 m, and D; = 2 m. (a) Assuming E = 3800KN/m², calculate the average elastic settlement. Use Eq. (8.24). (b) If the clay is normally consolidated, calculate the consolidation settlement. Use Eq. (8.35) and y,t = 17.5 kN/m’, C, = 0.12, and e, = 1.1. G.W.T. 2 m = 240 kN/m² 2 m x 4 m Clay H-6m ea = 1.10 Rock Figure P8.2

Principles of Foundation Engineering (MindTap Course List)

8th Edition

ISBN:9781305081550

Author:Braja M. Das

Publisher:Braja M. Das

Chapter7: Settlement Of Shallow Foundations

Section: Chapter Questions

Problem 7.6P

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