| 土体试样蠕变过程的试验研究 |
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| 引用本文： | 张清林,白晨光,王海峰.土体试样蠕变过程的试验研究[J].实验室科学,2012,15(2):77-80. |
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| 作者姓名： | 张清林 白晨光 王海峰 |
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| 作者单位： | 1. 中国建筑股份有限公司技术中心,北京,101300
2. 中铁工程设计咨询集团有限公司,北京,100055 |
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| 摘 要： | 采用三轴试验蠕变仪进行土的蠕变过程特性研究,采用循环加载的方式使土样的室内蠕变试验时间缩短,对土样蠕变过程中轴向应变与时间的关系、排水体积与时间的关系、孔压随时间的关系进行了分析讨论.为进行蠕变试验的教学提供了一个很好的素材.
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| 关 键 词： | 土样 蠕变 循环加载 孔压 |
Test research of soil under triaxial impact loading |
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| ZHANG Qing-Lin
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BAI Chen-Guang
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WANG Hai-Feng.Test research of soil under triaxial impact loading[J].Laboratory Science,2012,15(2):77-80. |
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| Authors: | ZHANG Qing-Lin BAI Chen-Guang WANG Hai-Feng |
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| Institution: | 1.Technology Center of China State Construction Engrg Corp.Ltd,Beijing 101300,China;2.China Railway Engineering Consulting Group Co.,Ltd,Beijing 100055,China) |
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| Abstract: | A triaxial test is carried out with creeping apparatus to research the process of soil creeping.It takes the manner of cyclic loading to shorten the creeping time of indoor soil creeping test.This paper studies the relationship between axial strain and time,the relationship between drainage volume of soil sample and time,the relationship between pore pressure and time.It provides a good material to us for the teaching of soil creeping tests. |
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| Keywords: | soil sample creep cyclic loading pore pressure |
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