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鉴于四川省巴中市王家坡滑坡的灾害历史和现状,本文根据王家坡滑坡的地质勘查报告,分析了影响滑坡稳定性的因素,并采用传递系数法对滑坡在不同状态下的稳定性进行了计算和评价。研究表明:在自重状态或者自重与地震组合状态下,该滑坡基本稳定;但在自重与暴雨组合状态下,该滑坡处于不稳定或欠稳定状态,有必要采取可靠的防治工程措施。本文的研究为该滑坡的有效防治提供了重要依据,对确保人民生命财产的安全具有重要的实际意义。
In view of the history and current situation of Wangjiapo landslide in Bazhong, Sichuan Province, this paper analyzes the factors that affect the stability of landslides according to the geological survey report of Wangjiapo landslide. The stability of the landslide in different states is analyzed by using the transfer coefficient method Calculate and evaluate. The research shows that the landslide is basically stable under the self-weight or combined gravity and earthquake conditions. However, under the combination of gravity and heavy rain, the landslide is in an unstable or unstable state, so it is necessary to take reliable engineering measures. The research in this paper provides an important basis for effective prevention and control of the landslide, and has important practical significance for ensuring the safety of people’s lives and property.