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个人信息Personal Information
教授
博士生导师
硕士生导师
主要任职：President of international exchange committee of the Chinese Society of Rock Mechanics and Engineering CSRME
其他任职：国际岩石力学与岩石工程学会（ISRM）中国国家小组副主席
性别：男
毕业院校：东北大学
学位：博士
所在单位：土木工程系
办公地点：综合实验四号楼330
联系方式：tca@mail.neu.edu.cn
岩体中的湿度扩散与流变效应分析
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论文类型：期刊论文
发表时间：2022-06-30
发表刊物：采矿与安全工程学报
所属单位：建设工程学部
期号：3
页面范围：292-298
ISSN号：1673-3363
摘要：Because the effect of humidity is related to the scope and time of humidity diffusion, the degradation of mechanical properties and the deformation in surrounding rocks caused by humidity diffusion varies with space and time, which is considered as the source of rheological behaviors of rock. Therefore, by introducing the relationship between the increase of humidity and degradation of rock mechanical properties, we propose the humidity-stress-damage coupling based rheological model. The simulations on creep and relaxation behavior of rock reconstructed the mechanism of rhelogical behavior of rock under humid condition. By the comparative analysis of the difference between the proposed rhelogical model and the conventional rheological model of rock, the source of rheological behavior of rock is further elaborated.
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