| 高速公路路基采空区优化处治设计及施工方法 |
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| 引用本文： | 黄赣萍. 高速公路路基采空区优化处治设计及施工方法[J]. 中南公路工程, 2012, 0(5): 16-18,28 |
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| 作者姓名： | 黄赣萍 |
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| 作者单位： | 湖南省高速公路管理局,湖南长沙410005 |
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| 摘 要： | 为了解决高速公路采空区路基稳定性问题，结合某高速公路具体情况，通过分析其地质情况及不同年代的采空区特点，采用注浆处治。通过优化注浆半径、注浆重量等参数，达到注浆参数的最佳选择。注浆效果的检测结果表明，采空区注浆处治效果良好。
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| 关 键 词： | 高速公路 采空区 注浆加固 检测 |
Optimization of Expressway Subgrade Goaf Treatment Design and Construction Method |
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| HUANG Ganping. Optimization of Expressway Subgrade Goaf Treatment Design and Construction Method[J]. Central South Highway Engineering, 2012, 0(5): 16-18,28 |
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| Authors: | HUANG Ganping |
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| Affiliation: | HUANG Ganping (Hunan Province Highway Management Bureau Changsha, Hunan 410005, China) |
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| Abstract: | In order to solve the stability problem of goaf under highway roadbed, In this paper, combined with the specific situation of a highway, through the analysis of the geological conditions and different time in goal by grouting characteristics, treatment~ By optimizing the radius, grouting Grouting grouting parameters such as weight, achieve the optimum parameter selection. The results show that the grouting effect detection, goaf grouting treatment effect is good. |
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| Keywords: | Expressway goaf grouting reinforcement detection |
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