| 关于岩体地下工程松动圈问题的思考与探讨 |
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| 引用本文： | 梁庆国, 韩文峰, 湛文武. 2002: 关于岩体地下工程松动圈问题的思考与探讨. 工程地质学报, 10(S1): 469-472. |
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| 作者姓名： | 梁庆国 韩文峰 湛文武 |
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| 作者单位： | 1.兰州大学资源环境学院 兰州 730000;;2.天津城市建设学院土木工程系 天津 300381n |
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| 摘 要： | 通过对不同教材和专著中岩体松动概念分析,结合松动岩体的研究成果,对岩体地下工程松动圈的形成、特点及影响因素等做了简要探讨,认为松动圈是围岩应力变化大于5%且变化值等于岩体抗拉强度这一范围内的岩体,是松动岩体在岩体地下工程中的一种表现形式。
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| 关 键 词： | 松动圈 岩体松动 松动岩 体地下工程 |
| 收稿时间： | 2002-06-30 |
THOUGTHT AND DISCUSSION ON DYNAM-RELAXED RING OF UNDER-GROUND ENGINEERING IN ROCK MASS |
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| LIANG Qingguo, HAN Wenfeng, CHEN Wenwu. 2002: THOUGTHT AND DISCUSSION ON DYNAM-RELAXED RING OF UNDER-GROUND ENGINEERING IN ROCK MASS. JOURNAL OF ENGINEERING GEOLOGY, 10(S1): 469-472. |
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| Authors: | LIANG Qingguo HAN Wenfeng CHEN Wenwu |
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| Affiliation: | 1.Institute of Resources and Environment, Lanxhou University, Lanzhou 730000;;2.Dept. artment of Civil Engineering, Tianjin Institute of Urban Construction, Tianjin 300381n |
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| Abstract: | Summing up the research conditions at present, the Dynam-relaxed ring of underground engineering in rock mass is qualitatively discussed from its forming, mechanism., characteristics and influencing factors, the definition of dynam-relaxed ring and future research emphasis and direction are also put up. |
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| Keywords: | Dynam-relaxed ring Dynam-relaxing of rock mass Dynam-relaxed rock mass Underground engmeenng |
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