(b) Describe the role of each of the structural features circled in red of the retaining wall (arm or stem, heel, key and toe) depicted in Figure Q2(b) aimed at resisting the pressures/stresses being imposed on the retaining wall by the mass of soil, mass of the retaining wall and any moisture contained in the soil. Make particular references to the actions of normal stresses, shear stresses and bending moments. Surcharge Backfill Am or stem GL Toe Нeel Retaining Wall Figure 02 (b)
(b) Describe the role of each of the structural features circled in red of the retaining wall (arm or stem, heel, key and toe) depicted in Figure Q2(b) aimed at resisting the pressures/stresses being imposed on the retaining wall by the mass of soil, mass of the retaining wall and any moisture contained in the soil. Make particular references to the actions of normal stresses, shear stresses and bending moments. Surcharge Backfill Am or stem GL Toe Нeel Retaining Wall Figure 02 (b)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
Describe the role of each of the structural features circled in red of the
retaining wall (arm or stem, heel, key and toe) depicted in Figure Q2(b)
aimed at resisting the pressures/stresses being imposed on the retaining
wall by the mass of soil, mass of the retaining wall and any moisture
contained in the soil. Make particular references to the actions of normal
stresses, shear stresses and bending moments.
Transcribed Image Text:(b) Describe the role of each of the structural features circled in red of the
retaining wall (arm or stem, heel, key and toe) depicted in Figure Q2(b)
aimed at resisting the pressures/stresses being imposed on the retaining
wall by the mass of soil, mass of the retaining wall and any moisture
contained in the soil. Make particular references to the actions of normal
stresses, shear stresses and bending moments.
Surcharge
Backfill
Am or stem
GL
Toeb
Heel
Retaining Wall
Figure Q2 (b)
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