| 路基剖面沉降现场试验研究 |
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| 引用本文： | 肖衡林,瑜璐,李丽华.路基剖面沉降现场试验研究[J].地下空间与工程学报,2011,7(Z2):1788-1791. |
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| 作者姓名： | 肖衡林 瑜璐 李丽华 |
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| 作者单位： | 湖北工业大学土木工程与建筑学院岩土与地下工程研究所 武汉 430068 |
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| 摘 要： | 本文依托西部某高速公路填方路基工程,采用剖面沉降仪,对路基剖面沉降进行了长期监测.本文详细介绍了剖面沉降管的布设工艺与监测方法,研究了路基剖面沉降规律,认为对数曲线较好的描述了路基剖面沉降基本规律.并针对研究结论提出了相应建议,为填方路基的施工提供参考.
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| 关 键 词： | 路基 剖面沉降 现场试验 |
Field Test about Cross Section Settlement of Subgrade |
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| Xiao Henglin,Yu Lu,Li Lihua.Field Test about Cross Section Settlement of Subgrade[J].Chinese Journal of Underground Space and Engineering,2011,7(Z2):1788-1791. |
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| Authors: | Xiao Henglin Yu Lu Li Lihua |
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| Affiliation: | Xiao Henglin,Yu Lu,Li Lihua(Institute of Geotechnical Engineering and Underground Construction, School of Civil Engineering and Architecture,Hubei University of Technology,Wuhan 430068,China) |
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| Abstract: | For the highway filling subgrade in the west of China,the cross section settlement of this subgrade was monitored over a long time.The layout technology and monitoring method of the cross section settlement pipes were introduced in detail.The rule of cross section settlement about this subgrade was studied.Through the analysis,the conclusion that the logarithmic curve agreed with the rule of the cross section settlement.Finally,the suggestions about filling subgrade construction were raised,which are useful for the subgrade construction. |
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| Keywords: | subgrade cross section settlement field test |
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