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卸荷状态工程岩体的力学条件与传统的加载岩体有本质的区别。工程岩体卸荷状态力学特性研究是一个较新的领域,是岩体力学的重要组成部分,是加载岩体力学的扩充和发展。在回顾岩体卸荷力学研究现状基础上,分别从试验研究、理论研究和工程应用方面提出了当前岩体卸荷研究中存在的主要问题,并对其以后的发展提出了几点看法和建议。
Unloading condition The mechanical conditions of engineering rock mass are different from the traditional loading rock mass. The study on mechanical properties of unloading state of engineering rock mass is a relatively new field, an important part of rock mass mechanics and an extension and development of mechanical loading rock mass. On the basis of reviewing the research status of rock unloading mechanics, the main problems existing in the research of rock mass unloading are put forward from the aspects of experimental research, theoretical research and engineering application respectively. Some suggestions and suggestions are put forward for its future development .