| 省道339线多层采空区地质灾害治理设计综述 |
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| 引用本文： | 郭振华.省道339线多层采空区地质灾害治理设计综述[J].山西交通科技,2012(6):34-36,39. |
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| 作者姓名： | 郭振华 |
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| 作者单位： | 山西省交通科学研究院 |
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| 摘 要： | 省道339线K77＋420-K77＋500处由于下伏多层采空区，出现了严重的路面裂缝和沉陷，对行车安全造成了很大的影响，对该路段多层采空区的治理设计进行了说明。
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| 关 键 词： | 多层 采空区 地质 注浆 治理 |
The Design of Geological Disaster Treatment for Provincial Highway 339 in Multilayer Mined-out Area |
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| GUO Zhen-hua.The Design of Geological Disaster Treatment for Provincial Highway 339 in Multilayer Mined-out Area[J].Shanxi Science & Technology of Communications,2012(6):34-36,39. |
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| Authors: | GUO Zhen-hua |
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| Institution: | GUO Zhen-hua(Shanxi Transportation Research Institute,Taiyuan,Shanxi 030006,China) |
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| Abstract: | For pavement cracks and subsidence in multilayer mined-out area,the paper discussed the influence on traffic safety and introduced the treatment design. |
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| Keywords: | multilayer mined-out area geology grouting treatment |
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