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三组结构面状态下不同产状结构面的力学效应研究
引用本文:周瑞光,成彬芳,张向东,郭磊.三组结构面状态下不同产状结构面的力学效应研究[J].力学学报,1997,5(4):318-322.
作者姓名:周瑞光  成彬芳  张向东  郭磊
作者单位:1. 中国科学院地质研究所工程地质力学开放研究实验室,北京100029; 2. 山西省水利水电设计院,太原030024
摘    要:本文分析了三组结构面产状模型力学实验结果, 揭示了这种组合条件岩体中产生压剪区、张剪区及结构面、结构体的多种变形成分, 也揭示了压剪区和张剪区形成机理、及三组结构面组合下结构面产状的力学效应。

关 键 词:结构面  岩体  力学效应
收稿时间:1997-08-15
修稿时间:1997-09-28

A STUDY OF MECHANICAL EFFECTS OF THE OCCURRENCES OF THREE SETS OF DISCONTINUTIES
Zhou Ruiguang,Cheng Binfang,Zhang Xiangdong,Guo Lei.A STUDY OF MECHANICAL EFFECTS OF THE OCCURRENCES OF THREE SETS OF DISCONTINUTIES[J].chinese journal of theoretical and applied mechanics,1997,5(4):318-322.
Authors:Zhou Ruiguang  Cheng Binfang  Zhang Xiangdong  Guo Lei
Institution:1. Institute of Geology, Chinese Academy of Sciences, Beijing 100029; 2. Shanxi Institute of Water Conservacy and Hydropower Design, Taiyuan 030024
Abstract:The mechanical effect of occurrence of discontinuities is an important aspect in determination of strength and deformation behaviors of rockmass. This paper presents the test results on the discontinuities. Factors effecting the deformation of rockmass, including discontinuities and structural mass, are analyzed. The compression shear zone and tension shear zone are formed in the rock mass, and their causative mechanisms are revealed. The mechanical effects of the occurrence of three sets of discontinuities are studied in detail in this paper.
Keywords:Discontinuity  Rockmass  Mechanical effect
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