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| 引水隧洞应力重分布及内水压力影响范围探讨 | |
| 引用本文： | 侯龙,刘东燕,徐磊,刘璟.引水隧洞应力重分布及内水压力影响范围探讨[J].重庆工商大学学报(自然科学版),2007,24(4):419-422,426. |
| 作者姓名： | 侯龙 刘东燕 徐磊 刘璟 |
| 作者单位： | 1. 重庆大学,土木工程学院,重庆,400045 2. 长江水利委员会长江三峡勘测研究有限公司,湖北,宜昌,443000 3. 重庆规划展览馆,重庆,400011 |
| 摘 要： | 运用弹性力学理论,对无衬砌引水隧洞进行研究,经过理论推导及数值模拟,得到了在洞室的开挖及隧洞运行期间,重分布应力及内水压力对围岩所造成的影响有一个大致范围,对这个大致范围的确定进行了探讨。 |
| 关 键 词： | 围岩 影响范围 数值模拟 |
| 文章编号： | 1672-058X（2007）04-0419-04 |
| 收稿时间： | 2007-03-19 |
| 修稿时间： | 2007-03-192007-05-14 |
Diversion tunnel stress redistribution and inner water pressure influence scope |
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| HOU Long,LIU Dong-yan,XU Lei,LIU Jing.Diversion tunnel stress redistribution and inner water pressure influence scope[J].Journal of Chongqing Technology and Business University:Natural Science Edition,2007,24(4):419-422,426. | |
| Authors: | HOU Long LIU Dong-yan XU Lei LIU Jing |
| Institution: | 1. School of Civil Engineering, Chongqing University, Chongqing 400045 ; 2. Three Georges Investigation, Design and Research Co. Ltd, Yangtze Water Resources Commission, Hubei Yichang 443000 ; 3. Chongqing Planning Exhibition Gallery, Chongqing 400011, China |
| Abstract: | No-lining diversion tunnel was studied by using elastic mechanics theory,after theoretical deduction and numerical imitation,the excavation and operation period of the tunnels and the approximate scope of the influence of inner water pressure on surrounding rocks can be obtained and this scope was discussed. |
| Keywords: | Ansys |
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