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《震后公路边坡崩塌灾害评估与对策研究》项目由四川省交通运输厅公路规划勘察设计研究院、成都理工大学、长安大学、中国科学院水利部成都山地灾害与环境研究所共同完成。项目主要针对汶川地震后突出的崩塌灾害问题,研究了震裂损伤岩体地质特征,揭示了震后崩塌灾害机理,改进了潜在失稳岩体稳定性计算方法,提出了震后崩塌灾害判识、评估和防治技术方法,研发了新型耗能减震滚石防治构造物。
The project of “Assessing the Collapse of Highway Slope after Earthquake and Its Countermeasures” was jointly completed by Highway Planning, Investigation, Design and Research Institute of Sichuan Provincial Department of Transportation, Chengdu University of Technology, Chang’an University and Chengdu Institute of Mountain Hazards and Environment, Chinese Academy of Sciences. The project aims at the prominent collapse disaster after the Wenchuan earthquake, studies the geologic characteristics of the rock mass damaged by the earthquake, reveals the mechanism of post-earthquake collapse and disasters, improves the calculation method of the stability of the potential unstable rock mass, and puts forward the post-earthquake collapse hazard identification , Evaluation and prevention and treatment of technical methods, research and development of a new energy-saving damping stone structure.