| 黄土的含水量对结构性的影响试验研究 |
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| 引用本文： | 张军红,师旭超,张新娟.黄土的含水量对结构性的影响试验研究[J].河南科学,2010,28(12):1575-1578. |
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| 作者姓名： | 张军红 师旭超 张新娟 |
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| 作者单位： | [1]延安大学西安创新学院,西安710100 [2]河南工业大学土木建筑学院,郑州450052 [3]河南建筑职业技术学院,郑州450064 |
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| 基金项目： | 河南省高校青年骨干教师资助项目 |
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| 摘 要： | 以西安地区黄土为试验材料,通过室内三轴试验,分析黄土在不同含水量下的应力应变关系,得出了土在不同含水量下的应力应变关系.并通过对应力应变关系分析,得到黄土结构性和强度主要受初始含水量、围压和密度等的影响,这些因素决定黄土的应力应变关系和黄土破坏的形式.
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| 关 键 词： | 黄土 含水量 三轴试验 |
The Study on Experiment of Ocher's Water Content to Structure Effect |
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| Zhang Junhong,Shi Xuchao,Zhang Xinjuan.The Study on Experiment of Ocher's Water Content to Structure Effect[J].Henan Science,2010,28(12):1575-1578. |
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| Authors: | Zhang Junhong Shi Xuchao Zhang Xinjuan |
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| Institution: | 1.Xi＇an Innovation College of Yan＇an University,Xi＇an 710100,China; 2.Department of Civil Engineering,Henan University of Technology,Zhengzhou 450052,China; 3.Henan Technical College of Construction,Zhengzhou 450064,China) |
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| Abstract: | In this paper,the author takes ocher of Xi＇an region as experimental material,analyzes ocher＇s stress-strain relationship in different level through indoor triaxial experiment,and acquires earth＇s stress-strain relationship in different level of water content.Meanwhile,the author through analyzing stress-strain relationship finds that ocher＇s structure and intensity were mainly affected by factors like primitive water content,surrounding pressure and density which determine ocher＇s stress-strain relationship and destruction formation. |
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| Keywords: | ocher water content triaxial experiment |
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