北京市水利工程岩体滑坡事例分析洪世华（北京市水利规划设计研究院）水利工程施工和管理过程中发生大体积岩体滑坡，其危害性是很大的。它使工程量加大、投资增加、工期延长、物资和设备受到损失，甚至造成工程场址的迁移和设计方案的变更，更为严重的会造成人员的伤亡和... Case Study of Rock Mass Landslide in Beijing Water Conservancy Project Hong Shihua (Beijing Water Resources Planning and Design Institute) Large-volume rock mass landslides occur during the construction and management of water conservancy projects, and their dangers are great. It makes the engineering quantity increase, the investment increases, the construction period prolongs, the material and the equipment are damaged, even causes the relocation of the project site and the change of the design scheme, and even more serious will cause the casualties and ...