| 盾构隧道穿越铁路施工参数控制 |
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| 引用本文： | 麻彦娜,陈浩.盾构隧道穿越铁路施工参数控制[J].湖南城建高等专科学校学报,2010(2):20-23. |
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| 作者姓名： | 麻彦娜 陈浩 |
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| 作者单位： | [1]湖南城市学院土木工程学院,湖南益阳413000 [2]中交一航局城市交通工程有限公司,天津300457 |
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| 摘 要： | 盾构隧道穿越铁路时,地面沉降会对列车运行造成影响,因此控制施工参数、减小地面沉降尤为重要.研究分析了地铁隧道穿越铁路的现场试验数据,提出了影响地面沉降的几个施工参数,并选择几组不同的施工参数进行了现场模拟施工试验,最后通过分析模拟施工试验结果,得到了合理的施工参数.
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| 关 键 词： | 盾构 隧道 铁路 注浆 沉降 |
Parameter Control of Shield Crossing Railway |
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| MA Yan-na,CHEN Hao.Parameter Control of Shield Crossing Railway[J].Journal of Hunan Urban Construction College,2010(2):20-23. |
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| Authors: | MA Yan-na CHEN Hao |
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| Affiliation: | (School of Civil Engineering,Hunan City University,Yiyang,Hunan 413000,China;2.First Harbor Engineering LTD Urban Communications Engineering Branch,Tianjin 300457,China) |
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| Abstract: | When the shield construction crosses railway,the ground settlement will affect train movement,so it is very important to control shield parameters and decrease ground settlement.Based on experiment of shield tunnel crossing certain railway,this paper proposed some construction parameters that affect ground settlement.Several different construction parameters are chosen for simulated experiment,with reasonable parameters based on these results. |
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| Keywords: | shield tunnel railway slip casting ground settlement |
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