坡顶修建高位调节水池对其高边坡的安全稳定性影响分析

Influence analysis of elevated regulation tank on the safety and stability of high side slope

以修建于44 m高边坡坡顶某高位调节水池为实例,将水池作为坡顶附加荷载,通过建模计算,比较不同的安全距离对边坡产生的侧向压力差别。结果表明,在现有距离下,水池荷载作用效应对该高边坡稳定性不影响,但应考虑水池渗漏形成地下水,会对边坡造成一定的危害,提出防止水池渗漏的工程措施。

Based on the example of a elevated regnlation tank on the top of a 44 m high side slope, considering the tank as the additional load on the top, the distinctions of lateral pressure on the side slope caused by different s^ety distances were compared through modeling calculation. The results show that, under the existing distance, the load does not affect the stability of the high side slope , but the formation of groundwater from leakage of the tank should be considered, otherwise it will cause some damage to the slope. Prevention measures for tank leakage were al- so put forward for reference.