| 地表建筑下伏老采空区注浆利用效果分析 |
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| 引用本文： | 李通,王冬丽,李科.地表建筑下伏老采空区注浆利用效果分析[J].价值工程,2011,30(10):53-53. |
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| 作者姓名： | 李通 王冬丽 李科 |
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| 作者单位： | 1. 东北石油大学秦皇岛分校,秦皇岛,066004
2. 东北石油大学土木建筑工程学院,大庆,163000 |
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| 摘 要： | 以承德某采空区为研究对象,进行了注浆施工质量管理设计,对采空区监测点水平位移进行分析;治理前采空区不稳定,治理后地基变形值满足要求。
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| 关 键 词： | 老采空区 注浆工程 地基稳定性 地表荷载 |
Effect of Grouting and Use in old Mined-out Area of Surface Construction |
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| Li Tong,Wang Dongli,Li Ke.Effect of Grouting and Use in old Mined-out Area of Surface Construction[J].Value Engineering,2011,30(10):53-53. |
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| Authors: | Li Tong Wang Dongli Li Ke |
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| Institution: | ① Li Tong;① Wang Dongli;② Li Ke(①Qinhuangdao Branch,Northeast Petroleum University,Qinhuangdao 066004,China; ②School of Civil Engeneering,Northeast Petroleum University,Daqing 163000,China) |
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| Abstract: | This subject regards mine in Chengde as the object of research.The quality control of grouting technology has been designed,and horizontal displacement in monitoring spot in mined-out area has been designed.The stability of mined-out area was bad before reinforcement,and the distortion value of the groundsill meet demand after grouting. |
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| Keywords: | old mined-out area grouting engineering stability of the foundation surface load |
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