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| 太原粉质粘土工程性质指标概率特征的分析和研究 | |
| 引用本文： | 李小勇,张瑞婷,侯晓文,史美筠.太原粉质粘土工程性质指标概率特征的分析和研究[J].太原理工大学学报,2000,31(3):254-258. |
| 作者姓名： | 李小勇 张瑞婷 侯晓文 史美筠 |
| 作者单位： | 1. 浙江大学岩土工程研究所 2. 太原理工大学建设监理公司 3. 太原理工大学建筑与环境工程学院 |
| 基金项目： | 山西省自然科学基金资助项目(981044) |
| 摘 要： | 以太原地区典型土层－粉质粘土为代表，根据２０个工程的勘察资料及室内一系列强度试验，对该地区粉质粘土工程性质指标的概率统计特征进行了研究探索，得出了其土性指标变异系数的变化规律和土的变异类型，建立了其设计参数的Ｂｅｔａ分布概率模型，拟合了其指标间的经验关系。 |
| 关 键 词： | 太原地区 概率模型 粉质粘土工程 性质指标 |
| 文章编号： | 1007-9432(2000)03-0254-05 |
| 修稿时间： | 1999年10月10 |
The Statistic Characteristics of Engineering Indexes for Taiyuan Silty Clay |
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| Li Xiaoyong,Zhang Ruiting,Hou Xiaowen,Shi Meiyun.The Statistic Characteristics of Engineering Indexes for Taiyuan Silty Clay[J].Journal of Taiyuan University of Technology,2000,31(3):254-258. | |
| Authors: | Li Xiaoyong Zhang Ruiting Hou Xiaowen Shi Meiyun |
| Abstract: | The paper,based on statistics analyses of the observed data,delt with the statistic characteristics of engineering of silty clay in Taiyuan,and came to some practical results.The statistic data for research were extracted from the engineering geologic investigation reports of 20 important buildings and 15 groups of strength tests in lab.The variability coefficients of physical mechanical indexes for Taiyuan silty clay were compiled on,then some change laws were drawn out.The Beta distribution of the mathematical models for module of compresibility and shear strength index of silty clay was built and the correlation between indexes was expressed by empirical equations. |
| Keywords: | Taiyuan district silty clay variability coefficient probatilistic distribution empirical equations |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |