山区公路水库路段岸坡坍塌预测及处治浅析

Prediction and Treatment of Bank Slope Collapse of Highway Reservoir Section in Mountain Area

公路在库区路段布线,由于处于复杂的工程环境,路基受库区动水力、岩土性质、边坡形式等影响,路基边坡易变形、坍塌。在公路前期设计时,预测出水库路段坍岸影响范围,从而进行避让或提前进行有效处治,保证路基的安全、稳定。

Because of the complex engineering environment, the roadbed is affected by the dynamic hydraulic power, geotechnical properties and slope form of the reservoir area, and the subgrade slope is easy to deform and collapse. In the early design of highway, the influence range of bank collapse of reservoir section is predicted, so as to avoid it or deal with it effectively in advance, so as to ensure the safety and stability of subgrade.