MCQOPTIONS
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| 1. |
For the different value of φ, the backfill is partly submerged to height H₂ and the backfill is moist to a depth H₁. Find the lateral pressure intensity at the base of wall for φ₁>φ₂. |
| A. | pₐ=Kₐ₂ γH₁-Kₐ₂ γ’ H₂+γw H₂ |
| B. | pₐ=Kₐ₂ γH₁+Kₐ₂ γ’ H₂+γw H₂ |
| C. | pₐ=Kₐ₂ γH₁+γw H₂ |
| D. | pₐ=Kₐ₂ γH₁+Kₐ₂ γ’ H₂ |
| Answer» C. pₐ=Kₐ₂ γH₁+γw H₂ | |