| 共面闭合断续节理岩体强度特性直剪试验研究 |
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| 引用本文： | 白世伟,任伟中,丰定祥. 共面闭合断续节理岩体强度特性直剪试验研究[J]. 岩土力学, 1999, 20(2): 10-16 |
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| 作者姓名： | 白世伟 任伟中 丰定祥 |
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| 作者单位： | 中国科学院武汉岩土力学研究所!430071 |
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| 摘 要： | 通过直剪试验条件下的模型试验，研究了不同节理连通率、节理排列方式、正应力条件下同时包含闭合节理和岩桥的剪切面的变形和强度特性及其相应的变化规律，初步探讨了节理、岩桥变形和破坏机理。
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| 关 键 词： | 直剪加载条件 共面闭合断续节理 模型试验 |
Research on the Strength Behaviour of Rock Containing Coplanar Close Interm ittent Joints by Direct Shear Test |
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| Bai Shiw ei Ren Weizhong Feng Dingxiang Zhou Shaohuai. Research on the Strength Behaviour of Rock Containing Coplanar Close Interm ittent Joints by Direct Shear Test[J]. Rock and Soil Mechanics, 1999, 20(2): 10-16 |
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| Authors: | Bai Shiw ei Ren Weizhong Feng Dingxiang Zhou Shaohuai |
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| Abstract: | In this paper, through the m odel tests under direct shear condition, the deform ation andstrength behaviour and their corresponding varying law ofrock containing close joints and rock bridge under 7regim es w ith different com binations of joint continuity, joint arranging m odes and norm alstress are studied. The deform ation and failure m echanism of joint and rock bridge are discussed. |
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| Keywords: | direct shear condition coplanar close interm ittent joints m odeltest |
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