Research Article
Study on Control of Wall Deflection in Earth Stepped-Twin Retaining Wall Using Anchor Method by means of Numerical Simulation
Table 3
Physical and mechanical properties of earth retaining wall and struts.
| | Young’s modulus, E (GPa) | Poisson’s ratio, (-) | Cross-sectional area, A (cm2) | Geometrical moment of inertia, I (cm4) |
| Outer wall SMW | 200 | 0.30 | 187.2 | 114,000 | Inner wall sheet pile | 200 | 0.30 | 267.6 | 63,000 | 1st, 2nd, and 3rd struts | 200 | 0.30 | 34.9 | 5,767 | 4th and 5th struts | 200 | 0.30 | 51.6 | 11,667 | 6th and 7th struts | 200 | 0.30 | 65.9 | 19,667 |
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