| 土工格栅加筋挡墙的设计方法及应用 |
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| 引用本文： | 王祺,韩道均,陈仕周.土工格栅加筋挡墙的设计方法及应用[J].重庆交通学院学报,2006,25(3):65-68,73. |
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| 作者姓名： | 王祺 韩道均 陈仕周 |
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| 作者单位： | 重庆交通学院土木建筑学院 重庆400074(王祺)，重庆交通科研设计院 重庆400067(韩道均，陈仕周) |
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| 摘 要： | 现行加筋挡土墙规范主要是针对条带式加筋挡墙的情况而制定,而近年来实际工程中大量采用土工格栅修筑加筋挡墙的工程应用却缺乏相关设计规范和设计方法的支持.本文主要从土工格栅对土体的加固机理出发介绍土工格栅设计加筋土挡墙的相关设计理论和方法,借助Rankine、Coulomb、Boussinesq(布西奈斯克)的土体理论,同时参考国外的土工合成材料设计理论比较系统地介绍了土工格栅加筋挡墙的内部和外部稳定性验算方法,并给出具体的应用算例.
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| 关 键 词： | 土工格栅 加筋挡墙 设计方法 |
| 文章编号： | 1001-716X（2006）03-0065-04 |
| 收稿时间： | 2005-04-22 |
| 修稿时间： | 2005-04-222005-06-06 |
The design about geogrid reinforced earth retaining wall |
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| WANG Qi, HAN Dao-jun, CHEN Shi-Zhou.The design about geogrid reinforced earth retaining wall[J].Journal of Chongqing Jiaotong University,2006,25(3):65-68,73. |
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| Authors: | WANG Qi HAN Dao-jun CHEN Shi-Zhou |
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| Abstract: | The current specification for reinforced earth retaining wall is mainly adapted to the plastic or steel-plastic belt. ctually, the widespread application for geogrid in current engineering construction lacks for correlated theory and method. Form the interaction meechanism with geogfid and soil, the text mainly introduces the design about reinforced retaining wall with geogrid. Using the soil theory of Rankine. Coulomb and Boussinesq etc. and consulting the foreign experience about engineering application for geosyntics, the paper presents the design methods and formulas for the internal and external stability about the geogfid reinforced earth retaining wall and gives an application example. |
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| Keywords: | geogrid reinforced earth retaining wall design method |
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