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| Q. |
What will be the coefficient of earth pressure at rest for a rigid retaining wall, If the backfill consists of cohesion less soil having φ = 26°? |
| A. | 0.1295 |
| B. | 0.6552 |
| C. | 0.5616 |
| D. | 0.7383 |
| Answer» C. 0.5616 | |
| Explanation: coefficient of earth pressure, k0 can be calculated using jacky’s formula: given: φ = 26° | |
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