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| 浅埋地下工程管棚作用机理及其参数分析 | |
| 引用本文： | 王军舰,王小林,吴狄,王铁男.浅埋地下工程管棚作用机理及其参数分析[J].城市轨道交通研究,2012,15(1):93-96. |
| 作者姓名： | 王军舰 王小林 吴狄 王铁男 |
| 作者单位： | 1. 西安科技大学建筑与土木工程学院,710054,西安 2. 长江水利委员会长江勘测规划设计研究院,430010,武汉 3. 北京市勘察设计研究院有限公司,100038,北京 |
| 摘 要： | 论述了管棚的作用及支护机理。从浅埋地下工程失稳机理入手探讨了管棚的预支护机理和设计参数。引入土拱效应推导出了管棚最大间距设计的计算公式。 |
| 关 键 词： | 浅埋地下工程 管棚 支护机理 土拱效应 |
Support Mechanism and Parameter Analysis of Pipe-shed in Shallow Embedment Underground Engineering |
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| Wang Junjian , Wang Xiaolin , Wu Di , Wang Tienan.Support Mechanism and Parameter Analysis of Pipe-shed in Shallow Embedment Underground Engineering[J].Urban Mass Transit,2012,15(1):93-96. | |
| Authors: | Wang Junjian Wang Xiaolin Wu Di Wang Tienan |
| Institution: | College of Architecture & Civil Engineering,Xi’an University of Science and Technology,710054,Xi’an,China |
| Abstract: | With an elaboration of the functions of pipe-shed,the pre-support mechanism of pipe-shed is discussed from the angle of the instability mechanism of shallow embedment underground engineering,and the computing formula of the maximum space design of pipe-shed is derived by introducing in the soil-arch effect. |
| Keywords: | shallowly-buried underground engineering pipe-shed support mechanism soil-arch effect |
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