| 浅埋地铁车站结构内力影响因素分析 |
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| 引用本文： | 乔海超,李晓昭,赵晓豹.浅埋地铁车站结构内力影响因素分析[J].城市轨道交通研究,2008,11(4):18-22. |
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| 作者姓名： | 乔海超 李晓昭 赵晓豹 |
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| 作者单位： | 南京大学地球科学系,210093,南京;南京大学地球科学系,210093,南京;南京大学地球科学系,210093,南京 |
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| 摘 要： | 以某地铁车站为计算实例,分析了浅埋地铁车站的荷载取值和结构计算问题。通过有限元计算,分析了地下水位、水压力折减因数、侧压力因数、弹性抗力系数等因素对结构受力的影响,总结了影响规律,提出在地铁车站结构计算中应考虑这些因素变化造成的影响。
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| 关 键 词： | 浅埋地铁车站 结构静力分析 地下水位 折减因数 侧压力因数 弹性抗力系数 |
| 修稿时间： | 2007年8月14日 |
Influential Factors on the Internal Force of Shallow-buried Subway Station |
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| Qiao Haichao,Li Xiaozhao,Zhao Xiaobao.Influential Factors on the Internal Force of Shallow-buried Subway Station[J].Urban Mass Transit,2008,11(4):18-22. |
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| Authors: | Qiao Haichao Li Xiaozhao Zhao Xiaobao |
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| Abstract: | A numerical analysis on subway station is conducted in this paper to show the loading and structure calculation problems for the shallow-buried structures in urban area.The effect of the influential factors,such as groundwater level,waterreduction coefficient,lateral pressure coefficient and elastic resistant coefficient are examined by FEM.Finally,some suggestions referring to these factors are given for future design works. |
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| Keywords: | shallow-buried subway station static structural analysis groundwater level reduction coefficient lateral pressure coefficient elastic resistant coefficient |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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