Determine the factor of safety against bottom heave for the braced cutassuming that the length of the excavation, L=18m using:a) Terzaghi's methodb) Bjerrum's methodc) Chang's (2000) methodTim6 mA3 mB2 mC1 mc = 30 kN/m²=0y = 17.5 kN/m³

(1) Length of the excavation(2) Width(3) Hight(4) Cohesion(5) Angle of friction(6) Density

Answered: Determine the factor of safety against…

Principles of Foundation Engineering (MindTap Course List)

8th Edition

ISBN:9781305081550

Author:Braja M. Das

Publisher:Braja M. Das

Chapter15: Braced Cuts

Section: Chapter Questions

Problem 15.11P

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Determine the factor of safety against bottom heave for the braced cut assuming that the length of the excavation, L=18m using: a) Terzaghi's method b) Bjerrum's method c) Chang's (2000) method Ilm 6 m A 3m B 2 m C 1m c = 30 kN/m² ==== y = 17.5 kN/m³