(a) Assess the stability of the wedge formed from intersection of the two joint planes with the face of a wall slope dipping 56° at dip direction 329°, or briefly shown as (56°/329°). The dip and dip direction for the two joint sets are as follows. Joint Set 1: (41°/51°), Joint Set 2: (40°/326°). Joint planes are assumed to have no cohesive resistance (C = 0) and their friction angle (‹= phi) is assumed to be the same for both joint sets and equal to 26°.

(a) Assess the stability of the wedge formed from intersection of the two joint planes with the face of a wall slope dipping 56° at dip direction 329°, or briefly shown as (56°/329°). The dip and dip direction for the two joint sets are as follows. Joint Set 1: (41°/51°), Joint Set 2: (40°/326°). Joint planes are assumed to have no cohesive resistance (C = 0) and their friction angle (‹= phi) is assumed to be the same for both joint sets and equal to 26°.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.5.29P: A polyethylene tube (length L) has a cap that when installed compresses a spring (with under-formed...

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