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随着城市工程建设活动逐步向山体发展,在暴雨等恶劣气候条件下,因工程建设活动而诱发的滑坡类地质灾害频发,如何预防和治理此类灾害成为城市建设活动的新课题。本文从分析莲塘径肚滑坡的工程地质环境出发,根据工程地质调查和勘查的成果资料,深入浅出地分析了该滑坡的发育历史、变形特征、形成条件及变形机制,并进一步探讨了滑坡的稳定性及防治对策。指出了滑坡的诱发因素是强降雨和人为工程活动。建议在城市地质灾害易发区内从事工程建设活动时,应在规划选址阶段加强地质灾害的调查和评估,以指导地质灾害的防治。本文的研究成果可供类似地区整治滑坡时参考。
With the gradual development of urban engineering construction to the mountain, landslide-like geological disasters caused by engineering construction activities are frequent under the severe weather conditions such as rainstorms. How to prevent and control such disasters has become a new topic of urban construction activities. Based on the analysis of the engineering geological environment of LinTang Landslide, this paper analyzes the development history, deformation features, formation conditions and deformation mechanism of the landslide based on the engineering geological survey and the results of exploration, and further discusses the stability of the landslide And prevention and control measures. It is pointed out that the predisposing factors of landslide are heavy rainfall and man-made engineering activities. When it is proposed to engage in engineering construction activities in the prone areas for urban geological disasters, the investigation and assessment of geological disasters should be stepped up during the planning and site selection to guide the prevention and control of geological disasters. The research results of this paper can be used as a reference for landslide control in similar areas.