| 高速公路路堤和路面软基病害检测及加固处理 |
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| 引用本文： | 吴景海,王德群,商耀祥. 高速公路路堤和路面软基病害检测及加固处理[J]. 中国公路学报, 2003, 16(2): 13-17 |
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| 作者姓名： | 吴景海 王德群 商耀祥 |
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| 作者单位： | 天津市公路工程研究院,天津,300074 |
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| 摘 要： | 某高速公路 K1 0 4 2 0 0～K1 0 6 5 0 0段穿过鱼塘 ,路堤采用钢渣水中挤淤法施工 ,通车后路面出现了严重的纵向裂缝、车辙、沉陷 ,影响了路面的使用性能 ,同时路堤存在滑动的隐患 ,必须进行加固处理。为此 ,首先通过系统检测 ,分析路面裂缝产生的原因 ,然后提出针对性的加固处理方案 ,最终实施加固处理施工 ,所取得的成果对其它高速公路的维修加固具有参考价值
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| 关 键 词： | 道路工程 软基病害 检测 加固处理 |
| 文章编号： | 1001-7372(2003)02-0013-05 |
| 修稿时间： | 2002-05-22 |
Inspection and improvement of embankment and pavement defects due to soft ground of an expressway |
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| WU Jing hai,WANG De qun,SHANG Yao xiang. Inspection and improvement of embankment and pavement defects due to soft ground of an expressway[J]. China Journal of Highway and Transport, 2003, 16(2): 13-17 |
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| Authors: | WU Jing hai WANG De qun SHANG Yao xiang |
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| Abstract: | An expressway has constructed on fishpond whose embankment is filled by steel slag among water.After transport service, there are serious longitudinal cracks, ruts and settlement which affect pavement performance and its embankment is likely to slid, therefore the expressway has to be improved.First of all, authors systematically analyze the reasons of defects due to soft ground by means of various inspections, then, put forward improvement methods, finally put it into action, which is useful to maintenance and improvement of other expressways. |
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| Keywords: | road engineering defects due to soft ground inspection improvement |
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