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| 边坡滑移面软弱夹层时间效应与相关特性的试验研究 | |
| 引用本文： | 王祥秋,高文华,杨林德,陈秋南.边坡滑移面软弱夹层时间效应与相关特性的试验研究[J].湖南科技大学学报(自然科学版),2002,17(1):65-68. |
| 作者姓名： | 王祥秋 高文华 杨林德 陈秋南 |
| 作者单位： | 1. 湘潭工学院,土木系,湖南,湘潭,411201;同济大学,地下结构与工程系,上海,200092 2. 湘潭工学院,土木系,湖南,湘潭,411201 3. 同济大学,地下结构与工程系,上海,200092 |
| 摘 要： | 利用陈氏循环增量加载方法 ,对涔天河水库雾江段古滑坡面软弱夹层进行单剪蠕变试验 ,通过对试验结果的分析 ,发现其具有明显的非线性流变特性 .基于遗传蠕变理论建立了非线性遗传蠕变方程 ,并对软弱夹层长期强度的求解方法及剪胀性能进行详细的论述 ,为雾江滑坡体长期稳定性分析及滑移时间效应的研究提供了理论依据 .图 4 ,表 3,参 5 |
| 关 键 词： | 蠕变试验 非线性遗传蠕变 长期强度 剪胀性 |
| 文章编号： | 1000-9930(2002)01-0065-04 |
| 修稿时间： | 2001年9月5日 |
The non-linear hereditory creep equation and the relatedcharacterics analysis for intercated weak layer of slide-plane |
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| WANG Xiang qiu ,GOU Wen hua ,YANG Lin de ,CHEN Qiu nan.The non-linear hereditory creep equation and the relatedcharacterics analysis for intercated weak layer of slide-plane[J].Journal of Hunan University of Science & Technology(Natural Science Editon),2002,17(1):65-68. | |
| Authors: | WANG Xiang qiu GOU Wen hua YANG Lin de CHEN Qiu nan |
| Institution: | WANG Xiang qiu 1,2,GOU Wen hua 1,YANG Lin de 2,CHEN Qiu nan 1 |
| Abstract: | In this paper ,the single shear tests for the intercalated weak layer of Wujang old sliding plane beside the Qintian river reservoir are conducted by using the Chen's loading method .After studying the results of test, the non linear creep of the interacted weak layer was discovered .On the basis of the hereditary creep theory ,a non linear hereditory creep equation is established ,then , the solution method of long term strength and the shear expand properties are discussed in detail so as to present a theory to analyse the long term stability and study the sliding time dependent behaviors.4figs.,3tabs.,5refs. |
| Keywords: | creep test nonlinear hereditory creep long term strength shear expand |
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