Research Article
The Anti sliding Mechanism of Adjacent Pile-Anchor Structure considering Traffic Load on Slope Top
Table 1
Lithology and supporting structure calculation parameters.
| | Lithology and structure | Elastic modulus (MPa) | Poisson’s ratio | Volume weight (kN/m3) | Cohesion (kN/m2) | Internal friction angle (°) | Prestress (kN) | Normal stiffness (kN·m) | Tangential stiffness (kN·m) |
| | Sandstone | 4609 | 0.17 | 25.18 | 1793 | 35.4 | — | — | — | | Silty mudstone | 2306 | 0.29 | 25.71 | 1056 | 34.3 | — | — | — | | Silty soil | 25 | 0.25 | 20 | 12.5 | 12.05 | — | — | — | | Anti slide pile | 250000 | 0.2 | 24 | — | — | — | — | — | | Anchor cable | 195000 | 0.3 | 78.5 | — | — | 500 | — | — | | Frame beam | 10000 | 0.2 | 21 | — | — | — | — | — | | Weak intercalation | — | — | — | 0 | 12 | — | 2.0 × 106 | 2.0 × 106 |
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