| 浅埋黄土隧道施工方法及支护受力研究 |
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| 引用本文： | 沈卫平.浅埋黄土隧道施工方法及支护受力研究[J].岩土工程界,2000,3(4):29-32. |
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| 作者姓名： | 沈卫平 |
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| 作者单位： | 铁道部隧道工程局!洛阳471009 |
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| 摘 要： | 以神（木）延（安）铁路十五标段和Ｗ６标段４座黄土隧道及应力监测为实例，对浅埋黄土隧道施工方案及施工出现的技术问题，支护与土体间接触应力分布规律及引起结构变形原因进行了分析和探讨。
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| 关 键 词： | 浅埋 黄土隧道 施工方法 受力分析 支护 |
RESEARCH ON CONSTRUCTION METHODOLOGY AND REINFORCEMENT FORCE-UNDERTAKING FOR SHALLOW-OVERBURDEN LOESS TUNNEL |
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| SHEN Wei-ping.RESEARCH ON CONSTRUCTION METHODOLOGY AND REINFORCEMENT FORCE-UNDERTAKING FOR SHALLOW-OVERBURDEN LOESS TUNNEL[J].Geotechnical Engineering World,2000,3(4):29-32. |
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| Authors: | SHEN Wei-ping |
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| Affiliation: | SHEN Wei-ping |
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| Abstract: | Taking the construction and stress monitoring of 4 loess tunnels in the 15th bid section and W6 bid section of Shenmu-Yan'an railway line as example, in the paper the author analyzes and probes into such fields as construction schemes for shallow-overburden loess tunnels, serious technical problems during construction,the distribution pattern of the contact stress between the reinforcement and the loess ground and the reasons for the structure deformations. The paper has some reference significance on the safe construction and reinforcement structure design for similar tunnels in the future. |
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| Keywords: | shallow-overburden loess tunnel construction methodology force-undertaking analysis |
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