A cantilever retaining wall of 7 meter height (Fig. Ex. 11.2) retains sand. The properties of the sand are: e=0.5, 0= 30 and G, = 2.7. Using Rankine's theory determine the active earth pressure at the base when the backfill is (i) dry. (i) saturated and (ii) submerged, and also the resultant active force in cach case. In addition determine the total water pressure under the submerged condition. - Backfill submerged G27 Dry backfll 7 m Sand Backfill saturated -Water pressure P-25.9 KNm P41.2 AN/m AB is the wall considered P.48.81 KN/m yH= 68.67 KN/m-p. Figure Ex. 11.2 2.33 mm -

A cantilever retaining wall of 7 meter height (Fig. Ex. 11.2) retains sand. The properties of the sand are: e=0.5, 0= 30 and G, = 2.7. Using Rankine's theory determine the active earth pressure at the base when the backfill is (i) dry. (i) saturated and (ii) submerged, and also the resultant active force in cach case. In addition determine the total water pressure under the submerged condition. - Backfill submerged G27 Dry backfll 7 m Sand Backfill saturated -Water pressure P-25.9 KNm P41.2 AN/m AB is the wall considered P.48.81 KN/m yH= 68.67 KN/m-p. Figure Ex. 11.2 2.33 mm -

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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