12.8 Refer to Figure 12.12a. Given: H = 4 m, y = 16.5 kN/m², ' = 30°, c' = 0, and 3= 85°. Determine the Coulomb's active force per meter length of the wall and the location and direction of the resultant for the following cases: a. a = 10° and 8' = 20° b. a = 20° and 8' = 15°

12.8 Refer to Figure 12.12a. Given: H = 4 m, y = 16.5 kN/m², ' = 30°, c' = 0, and 3= 85°. Determine the Coulomb's active force per meter length of the wall and the location and direction of the resultant for the following cases: a. a = 10° and 8' = 20° b. a = 20° and 8' = 15°

Principles of Foundation Engineering (MindTap Course List)

8th Edition

ISBN:9781305081550

Author:Braja M. Das

Publisher:Braja M. Das

Chapter14: Sheet-pile Walls

Section: Chapter Questions

Problem 14.5P

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Question

12.3
Refer to Figure 12.12a. Given: H = 4 m, y = 16.5 kN/m³, ' = 30°, c' = 0, and
B = 85°. Determine the Coulomb's active force per meter length of the wall
and the location and direction of the resultant for the following cases:
a. a 10° and 8' = 20°
b. a = 20° and 8' = 15°

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