| 土工格网在老路改造试验段中的应用 |
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| 引用本文： | 谢常勇. 土工格网在老路改造试验段中的应用[J]. 交通标准化, 2011, 0(11): 90-91. DOI: 10.3869/j.issn.1002-4786.2011.11.028 |
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| 作者姓名： | 谢常勇 |
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| 作者单位： | 河北省交通规划设计院,河北石家庄,050011 |
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| 摘 要： | 针对老路改造中新建路基出现不均匀沉降而引起的纵、横向裂缝等病害及新老路基结合部位处理进行分析研究,并通过老路改造试验段中的应用实例,提出采用土工格网处理新老路基结合部的方法,可供同行参考。
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| 关 键 词： | 老路改造 土工格网 路基沉降 |
Application of Geotechnical Grid in Test Section of Old Road Reconstruction Project |
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| XIE Chang-yong. Application of Geotechnical Grid in Test Section of Old Road Reconstruction Project[J]. Communications Standardization, 2011, 0(11): 90-91. DOI: 10.3869/j.issn.1002-4786.2011.11.028 |
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| Authors: | XIE Chang-yong |
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| Affiliation: | XIE Chang-yong(Hebei Provincial Communications Planning and Design Institute,Shijiazhuang 050011,China) |
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| Abstract: | In allusion to the longitudinal and transverse cracks induced by uneven settlement of new subg-rade as well as the disposal of combining site of new and old subgrade,combining with the practice of test section of old road reconstruction,the method of using geotechnical grid to dispose the combining site of new and old subgrade is proposed,which can be consulted by peers. |
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| Keywords: | old road reconstruction geotechnical grid settlement of subgrade |
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