Cantilever retaining wall is constructed to retain the earth in order to create a change of...
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Cantilever retaining wall is constructed to retain the earth in order to create a change of elevation. The stability aspect of a retaining wall is important to prevent any failure of the structure. Referring to Figure 2, check the stability of the cantilever retaining wall against: (1) Sliding (ii) Rotation (ii) Bearing failure (iv) Stability 5 Marks 4 Marks 3 Marks 2 Marks 0.5 m 3.0 m 0.6 m 1.0 m 0.5 m t Concrete Figure 2 In order to calculate item (ai), (ai), and (ai); below are the details of the cantilever retaining wall: (a) Height of retain excavation = 5.0 m high (b) Unit weight of concrete = 24 kN/m3 (c) Allowable bearing capacity of the soil beneath the wall (qalw) = 150 kN/m? (d) Interface friction angle between the base of wall and soil (Ø'b) = 18° (e) Unit weight of backfill soil (Y') = 18 kN/m3 %3! Cantilever retaining wall is constructed to retain the earth in order to create a change of elevation. The stability aspect of a retaining wall is important to prevent any failure of the structure. Referring to Figure 2, check the stability of the cantilever retaining wall against: (1) Sliding (ii) Rotation (ii) Bearing failure (iv) Stability 5 Marks 4 Marks 3 Marks 2 Marks 0.5 m 3.0 m 0.6 m 1.0 m 0.5 m t Concrete Figure 2 In order to calculate item (ai), (ai), and (ai); below are the details of the cantilever retaining wall: (a) Height of retain excavation = 5.0 m high (b) Unit weight of concrete = 24 kN/m3 (c) Allowable bearing capacity of the soil beneath the wall (qalw) = 150 kN/m? (d) Interface friction angle between the base of wall and soil (Ø'b) = 18° (e) Unit weight of backfill soil (Y') = 18 kN/m3 %3!
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Related Book For
Fundamentals of Hydraulic Engineering Systems
ISBN: 978-0136016380
4th edition
Authors: Robert J. Houghtalen, A. Osman H. Akan, Ned H. C. Hwang
Posted Date:
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