陡倾产状岩体倾倒变形是自然界常见的一种地质灾害, 对工程建设存在一定的危害. 通过分析区域构造背景、 河流演变等外部因素, 研究倾倒变形岩体的基本地质条件、 成因机制、 影响因素、 稳定性、岩土体的工程特性, 根据倾倒体物质分区特点, 倾倒变形水平及铅直深度研究、 倾倒角度等对倾倒岩体变形程度进行分区. 结合水电站工程建设, 分析倾倒岩体对水工建筑物布置、 边坡岩体稳定的影响, 根据倾倒变形程度不同、 岩体结构等特点, 结合建筑物重要性, 对倾倒岩体利用提出建议, 对水利工程建设有一定借鉴作用.%Toppling rock mass deformation is a common natural geologic hazard ,it can be harmful to the engineering con-struction.We study the toppling rock mass 's basic geological condition , genetic mechanism , influencing factor , stability and engineering characteristics of the rock and earth mass by analyzing external factors such as regional structural back -ground and river evolution .According to the research of zonal characteristics of the toppling mass ,horizontal and vertical depth of the toppling deformation ,toppling deformation angle ,we divided the research area into several zones .And we al-so comprehended the hydropower station construction with the analysis on the influence of toppling rock mass to the layout project of the water conservancy and the stability of the side slope according to the extent of deformation ,the structure of rock and earth mass , along with the importance of the buildings ,to give advises on the utilization of toppling rock mass . Which have an important guiding significance to the further construction of water conservancy project .
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