| 膨胀土路堑边坡柔性支护处治技术研究 |
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| 引用本文： | 谭波,陆宏新,高雪山. 膨胀土路堑边坡柔性支护处治技术研究[J]. 西部交通科技, 2010, 0(6): 15-18,112 |
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| 作者姓名： | 谭波 陆宏新 高雪山 |
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| 作者单位： | 1. 桂林理工大学土木与建筑工程学院,广西,桂林,541004
2. 广西路桥建设有限公司,广西,南宁,530001 |
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| 基金项目： | 广西建筑工程检测与试验重点实验室项目 |
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| 摘 要： | ＂柔性支护＂处治技术是一种较刚性支护更为合理的膨胀土路堑边坡的处治方式。文章从＂柔性支护＂处治机理出发,提出了土工格栅柔性支护的处治方案,并采用有限元强度折减法对该处治方案进行了模拟计算分析。
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| 关 键 词： | 膨胀土 土工格栅 柔性支护 有限元 |
Research on the Technology about Dealing with the Landslide of Expansive Soil Cut Slope |
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| TAN Bo,LU Hong-xin,GAO Xue-shan. Research on the Technology about Dealing with the Landslide of Expansive Soil Cut Slope[J]. Western China Communication Science & Technology, 2010, 0(6): 15-18,112 |
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| Authors: | TAN Bo LU Hong-xin GAO Xue-shan |
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| Affiliation: | 1.Gollege of Architecture and Civil Engineering,GuiLin University of Technology,GuiLin,Guangxi,541004;2.Guangxi Road and Bridge Construction Co.,Ltd.,Nanning,Guangxi,530001) |
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| Abstract: | Abstract：＂Flexible supporting＂ is a kind of more reasonable treatment than ＂rigid supporting＂ for dealing with the landslide of expansive soil cut slope.From ＂flexible supporting＂ treatment mechanism,the paper establishwa a corresponding finite element calculation method.Calculation results agree with the actual situation,and have provided a theory basis for flexible supporting reasonable size of design. |
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| Keywords: | Expansive soil Geotechnical grille Flexible support Finite element |
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