“高坝坝基岩体稳定性评价及可利用岩体质量的研究(17-03-03专题)是成勘院承担的“七五”国家重点科技攻关四项专题之一,专题负责人刘克远同志。该专题共有21项子题,由包括成勘院在内的12个科研单位和大专院校参加共同完成,参加的科技人员达180多名。该项目在总结已有工程实践经验的基础上,采用系统工程学、工程地质学、损伤力学、断裂力学、粘弹塑性理论、优化设计理论、相似材料模拟技术、网络技术、概率统计分析、岩体力学测试技术、岩体稳定性分析和评价、岩体加固处理设计等科学技术原理,对我国在建的最大水电工程二滩(坝高240m)和李家峡(坝高165m)的高混凝土拱坝坝基岩体工程技术的有关重大课题进行了 “High dam foundation rock mass stability evaluation and available rock quality research (17-03-03 feature) is Cheng Kuen Institute undertakes the” Seventh Five-Year "national key scientific and technological project one of the four topics, project leader Comrade Liu Ke Yuan There are 21 sub-topics in this topic, which are jointly completed by 12 scientific research institutes and tertiary institutions including Chengkuangyuan, with over 180 scientific and technical personnel participating in the project. Based on the summary of existing engineering practice experiences , Using systems engineering, engineering geology, damage mechanics, fracture mechanics, viscoelastic plastic theory, optimization design theory, simulation of similar materials, network technology, probability and statistics analysis, rock mechanics test technology, rock stability analysis and evaluation , Rock mass reinforcement design and other scientific and technological principles, the construction of China’s largest hydropower project Ertan (dam height 240m) and Lijiaxia (dam height 165m) of high concrete arch dam foundation rock mass engineering technology related to the major issues