论文部分内容阅读
介绍铜九铁路K132滑坡病害情况。在现场调查、地质勘察及研究已有资料的基础上,分析滑坡产生的原因是由于边坡黏土层具强膨胀性、未采取有效措施引排边坡岩土体内地下水、连续降雨等原因引起斜坡滑动。根据滑坡体的特征,在稳定性分析的基础上,结合现场实际情况,提出采用上部刷方减载、抗滑桩支挡、有效截排地表水的综合治理方案。
Introduce the K132 landslide disease situation of Tongjiu Railway. Based on the existing data of field survey, geological survey and research, the reason of landslide is analyzed because of the strong expansibility of clay layer in slope, no effective measures to guide underground water in rock and soil of slope, continuous rainfall and other causes slide. According to the characteristics of landslide body, based on the analysis of stability and combined with the actual situation in the field, a comprehensive control plan of using upper brush side load shedding, anti-slide pile support and effective cutting of surface water is put forward.