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| 土工织物加筋土三轴试验研究 | |
| 引用本文： | 王俊林,赵冬花,李竞克,马艳.土工织物加筋土三轴试验研究[J].人民黄河,2007,29(5):52-53. |
| 作者姓名： | 王俊林 赵冬花 李竞克 马艳 |
| 作者单位： | 1. 郑州大学,环境与水利学院,河南,郑州,450002 2. 周口市建设工程质量安全监督站,河南,周口,466000 3. 河南省建筑职工大学,河南,郑州,450001 |
| 摘 要： | 在常规剪切仪上进行了砂土及加筋砂土的三轴排水试验，确定了Dunean—Zhang非线性模型计算参数，探讨了加筋砂土：的强度特性及作用机理。试验结果表明：加筋土应力-应变具有非线性关系；加筋土抗剪强度指标随加筋层数的增大而增大；土工织物在小应变时所起的作用较小，大应变时作用明显。 |
| 关 键 词： | 土工织物 加筋土 三轴试验 |
| 文章编号： | 1000-1379（2007）05-0052-02 |
| 收稿时间： | 2006-11-12 |
| 修稿时间： | 2006-11-12 |
Triaxial Test and Study on Geotextile Reinforced Sand |
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| WANG Jun-lin,ZHAO Dong-hua,LI Jing-ke,MA Yan.Triaxial Test and Study on Geotextile Reinforced Sand[J].Yellow River,2007,29(5):52-53. | |
| Authors: | WANG Jun-lin ZHAO Dong-hua LI Jing-ke MA Yan |
| Abstract: | It conducts triaxial drainage tests of sand and reinforced sand on the routine shear instrument,decides computational parameters of Duncan-Zhang nonlinear model and approaches the characteristic of intensity and mechanism of function of reinforced sand.The outcomes show that the stress-strain of reinforced sand has nonlinear relations;the shearing resistance index of reinforced sand increases along with the increase of reinforced layer and;the function of geotextile is smaller as the strain is small and remarkable function as the strain is great. |
| Keywords: | geotextile reinforced sand triaxial test |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |