| 土工格栅在拓宽路堤中的效果监测与分析 |
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| 引用本文： | 余巍伟,刘优平.土工格栅在拓宽路堤中的效果监测与分析[J].路基工程,2010,0(1):49-51. |
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| 作者姓名： | 余巍伟 刘优平 |
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| 作者单位： | 1.南昌大学科学技术学院, 南昌 330029 |
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| 基金项目： | 高等学校教学改革研究省级课题(JXJG07785);;江西省教育厅科学技术研究项目(GJJ08459) |
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| 摘 要： | 结合工程实例,通过对土工格栅在拓宽路堤中仪器的监测结果,测定了土工格栅应变与路基沉降差的正比增长关系,表明了格栅在路基垂直向位移过程中承受了剪拉力,可以增加新旧路堤的稳定性和整体性,更好地减少拓宽路堤的不均匀沉降。
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| 关 键 词： | 土工格栅 拓宽路堤 效果监测 |
| 收稿时间： | 2019-11-09 |
Monitoring and Analysis of the Effect of Geogrids in Widening Embankment |
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| Authors: | YU Wei-wei LIU You-ping |
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| Affiliation: | 1.College of Science and Technology/a>;Nanchang University/a>;Nanchang 330029/a>;China/a>;2.Nanchang Institute of Technology/a>;Nanchang 330099/a>;China |
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| Abstract: | Combined with the engineering examples of widening embankment,through analysis of monitoring result of Geogrids,this paper measures the proportional increase relationship between Geogrids strain and differential subgrade settlement and indicates that grilles hold shearing strength during vertical displacement of foundation and can improve stability and integrity of new and old embankments and better reduce uneven settlement in widening embankment. |
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| Keywords: | Geogrids widening embankment effect monitoring |
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