| 圆形洞室围岩与结构相互作用的粘弹性解析 |
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| 引用本文： | 刘保国,杜学东. 圆形洞室围岩与结构相互作用的粘弹性解析[J]. 岩石力学与工程学报, 2004, 23(4): 561-564 |
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| 作者姓名： | 刘保国 杜学东 |
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| 作者单位： | 北京交通大学土木建筑工程学院,北京,100044 |
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| 摘 要： | 将释放荷载看作时间函数，用解析方法分析推演了圆形隧洞围岩与支护结构之间相互作用的时效规律，更好地反映了工作面空间效应的影响，对合理设计永久性支护结构具有指导意义。
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| 关 键 词： | 地下洞室 围岩 支护结构 粘弹性解析 圆形隧洞 |
| 文章编号： | 1000-6915(2004)04-0561-04 |
| 收稿时间： | 2002-04-08 |
| 修稿时间： | 2002-06-05 |
VISCO-ELASTICAL ANALYSIS ON INTERACTION BETWEEN SUPPOTING STRUCTURE AND SURROUNDING ROCKS OF CIRCLE TUNNEL |
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| Liu Baoguo,Du Xuedong. VISCO-ELASTICAL ANALYSIS ON INTERACTION BETWEEN SUPPOTING STRUCTURE AND SURROUNDING ROCKS OF CIRCLE TUNNEL[J]. Chinese Journal of Rock Mechanics and Engineering, 2004, 23(4): 561-564 |
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| Authors: | Liu Baoguo Du Xuedong |
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| Abstract: | Regarding released load as the function of time,the interaction between supporting structure and surrounding rocks of circle tunnel with time is deduced through analytic method. The study result of this paper is significant for designing permanent of supporting structure to reflect the spacial effect of working face. |
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| Keywords: | underground tunnel surrounding rocks supporting structure visco-elastical analysis |
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