| 砂土的稳态强度试验研究 |
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| 引用本文： | 余湘娟,姜朴,魏松.砂土的稳态强度试验研究[J].河海大学学报(自然科学版),2001,29(1):50-54. |
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| 作者姓名： | 余湘娟 姜朴 魏松 |
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| 作者单位： | 河海大学土木工程学院, |
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| 基金项目： | 水利部重点基金项目! (95 3 710 6) |
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| 摘 要： | 通过对两种不同砂土的试验，讲座了低密度饱和砂土试样的固结不排水剪切试验方法及由试验得到的结果提出的应变软化模型及稳态强度，并对试验所得结果及提出的模型用于堤坝及地基地震后稳定分析提出建议。
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| 关 键 词： | 稳态强度 应变软化 振动孔压 砂土 强度试验 |
| 文章编号： | 1000-1980(2001)01-0050-05 |
| 修稿时间： | 1999年9月16日 |
Experimental Research on the Steady Strength of Sandy Soils |
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| YU Xiang-juan,JIANG Pu,WEI Song.Experimental Research on the Steady Strength of Sandy Soils[J].Journal of Hohai University (Natural Sciences ),2001,29(1):50-54. |
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| Authors: | YU Xiang-juan JIANG Pu WEI Song |
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| Abstract: | By means of experiments of two kinds of sandy soils, the method of consolidated-undrained triaxial test on loose saturated sand sample as well as the strain-softening model and the steady strength obtained from the test results are discussed in this paper. The application of experimental results and the models for post-earthquake analysis of embankment and its foundation is also suggested. |
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| Keywords: | steady strength strain softening liquefaction shear stress dynamic pore pressure |
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