| 高压透水隧洞工作机理探讨 |
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| 引用本文： | 苏凯,伍鹤皋,韩前龙. 高压透水隧洞工作机理探讨[J]. 水利水电技术, 2005, 36(6): 61-64 |
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| 作者姓名： | 苏凯 伍鹤皋 韩前龙 |
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| 作者单位： | 武汉大学,水资源与水电工程科学国家重点实验室,湖北,武汉,430072;武汉大学,水资源与水电工程科学国家重点实验室,湖北,武汉,430072;武汉大学,水资源与水电工程科学国家重点实验室,湖北,武汉,430072 |
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| 摘 要： | 在考虑高压隧洞透水特性的基础上，详细推导了简化厚壁圆筒结构的弹性力学计算公式，阐明了高压隧洞的工作机理，同时采用水工隧洞设计规范和非线性有限元方法进行复核，认为考虑渗透体力作用的配筋方案可以作为控制方案。
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| 关 键 词： | 透水隧洞 衬砌 裂缝 设计规范 非线性有限元 水荷载 |
| 文章编号： | 1000-0860(2005)06-0061-04 |
| 修稿时间： | 2004-11-26 |
Discussion on working mechanism of high-pressure pervious tunnel |
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| SU Kai,WU He-gao,HAN Qian-long. Discussion on working mechanism of high-pressure pervious tunnel[J]. Water Resources and Hydropower Engineering, 2005, 36(6): 61-64 |
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| Authors: | SU Kai WU He-gao HAN Qian-long |
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| Abstract: | Based on the consideration of the pervious characteristics of the high pressure tunnel,the simplified formulae of mechanics of elasticity for the computation of the thick wall cylindrical structure are deduced in detail; and then the working mechanism of high pressure tunnel is explained,which is checked with the Specification for Design of Hydraulic Tunnel and the nonlinear FEM.Consequently,the reinforcement design in consideration of the seepage force can be used as the control scheme. |
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| Keywords: | pervious tunnel lining crack design specification nonlinear FEM water load |
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