(a) A cantilever retaining wall is designed to support a vertical cut as shown in Fig. Q.4a. The base thickness is 700 m
Posted: Wed May 04, 2022 9:18 am
(a) A cantilever retaining wall is designed to support a vertical cut as shown in Fig. Q.4a. The base thickness is 700 mm. Check the structural adequacy of the wall against stability failure. (70%) Design Data: (i) Unit weight of soil Y 21 kN/m³ 32° (ii) Angle of internal friction of soil Cohesion of soil (iii) 0 μ 0.40 (iv) Coefficient between base and soil (v) Bearing strength of soil under the base 800 kN/m² (vi) Unit weight of concrete 24 kN/m³ 10 kN/m² 6.0 m 3.7 m 1.6 m 0.6 m K> 6.0 m Fig. Q.4a 0.7 m