| 深孔注浆在地铁邻近建筑物控制沉降的应用 |
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| 引用本文： | 王智,梁春,李晓萌,魏小月.深孔注浆在地铁邻近建筑物控制沉降的应用[J].城市勘测,2021(2):205-208. |
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| 作者姓名： | 王智 梁春 李晓萌 魏小月 |
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| 作者单位： | 北京市勘察设计研究院有限公司,北京 100038 |
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| 摘 要： | 以北京某地铁暗挖PBA车站小导洞旁穿建筑物为例,通过对车站一侧边导洞采取深孔注浆措施与另一侧边导洞未采取深孔注浆措施的沉降监测数据比对,基本得出了通过采用深孔注浆措施能够有效地减小对建筑物的变形影响,在以后类似的地铁施工穿越建筑物风险源具有指导意义。
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| 关 键 词： | 深孔注浆 导洞 建筑物变形 监测 |
Application of Deep Hole Grouting in Controlling Settlement Deformation in Construction of Subway Adjacent Buildings |
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| Wang Zhi,Liang Chun,Li Xiaomeng,Wei Xiaoyue.Application of Deep Hole Grouting in Controlling Settlement Deformation in Construction of Subway Adjacent Buildings[J].Urban Geotechnical Investigation & Surveying,2021(2):205-208. |
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| Authors: | Wang Zhi Liang Chun Li Xiaomeng Wei Xiaoyue |
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| Affiliation: | (BGI Engineering Co.,Ltd.,Beijing 100038,China) |
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| Abstract: | In this paper,taking a small guide tunnel of a subway station in Beijing as an example,by comparing the settlement monitoring data of one side of the station with that of the other side,it is concluded that deep hole grouting can effectively reduce the influence on the deformation of the building.It has guiding significance for similar metro construction to cross the building risk sources in the future. |
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| Keywords: | deep-hole grouting pilot tunnel deformation of buildings monitoring |
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