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| 增减湿黄土压缩与湿陷变形特征的探讨 | |
| 引用本文： | 张洪萍,包卫星. 增减湿黄土压缩与湿陷变形特征的探讨[J]. 山西建筑, 2005, 31(5): 50-51 |
| 作者姓名： | 张洪萍 包卫星 |
| 作者单位： | 长安大学岩土工程专业在读硕士研究生,陕西西安710064 |
| 摘 要： | 通过湿陷性黄土变含水量情况下的室内压缩试验和分别采用单线法和双线法做的浸水湿陷试验，结合试验曲线分析了湿陷性黄土随含水量变化的特征，总结出黄土的压缩变形与湿陷变形随饱和度以及压力变化的规律，借以描述湿陷性黄土在增减湿过程的湿陷与压缩变形性状以及不同应力路径对黄土变形特性的影响。 |
| 关 键 词： | 湿陷性黄土 增（减）湿变形 单线法 双线法 |
| 文章编号： | 1009-6825(2005)05-0050-02 |
| 修稿时间： | 2004-11-24 |
On compression and collapse deformation behaviors of collapsible loess |
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| ZHANG Hong-ping,BAO Wei-xing. On compression and collapse deformation behaviors of collapsible loess[J]. Shanxi Architecture, 2005, 31(5): 50-51 | |
| Authors: | ZHANG Hong-ping BAO Wei-xing |
| Abstract: | The dynamic characters of water contents of collapsible loess are analyzed based upon trial curves obtained from indoor compression test and collapse tests carried out by single line method and double line method. The compression and collapse deformation regularities of collapsible loess with saturation degree and pressure are summarized in order to describe the compression and collapse deformation behaviors of collapsible loess and the influences of various stress paths on deformation characteristics. |
| Keywords: | collapsible loess collapse deformation single line method double line method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |