| 碳酸岩分布区残坡积粘性土物理力学参数相关性分析 |
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| 引用本文： | 王建秀,杨立中,何静. 碳酸岩分布区残坡积粘性土物理力学参数相关性分析[J]. 工程勘察, 2001, 0(4) |
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| 作者姓名： | 王建秀 杨立中 何静 |
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| 作者单位： | 西南交通大学环境科学与地质工程系!四川成都610031(王建秀，杨立中)，贵州地质工程勘察院!贵州贵阳550008(何静) |
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| 基金项目： | 国家自然科学基金资助项目 (No .49872 0 82 ) |
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| 摘 要： | 在碳酸岩山地城市 ,残坡积粘性土是建筑地基和基坑边坡支挡的主要对象 ,在将残坡积粘性土各参数作为随机变量引入地基和基坑边坡的概率设计和可靠性分析时 ,必须确定残坡积粘性土各参数之间的相关关系。本文通过贵阳大量粘性土的物理力学试验数据 ,分析了残坡积粘性土各物理力学参数之间的相关性 ,给出了残坡积粘性土物理力学参数中相对独立随机变量和相关随机变量的相关方程。
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| 关 键 词： | 碳酸岩分布区 残坡积粘性土 物理力学参数 相关性分析 |
Correlation Analysis on Physical Mechanic Parameters of Residual Clayey Soil in Karst Mountainous Area |
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| Wang Jianxiu et al.. Correlation Analysis on Physical Mechanic Parameters of Residual Clayey Soil in Karst Mountainous Area[J]. Geotechnical Investigation & Surveying, 2001, 0(4) |
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| Authors: | Wang Jianxiu et al. |
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| Affiliation: | Wang Jianxiu et al. |
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| Abstract: | In karst mountainous cities residual clayey soil is the major object of foundation excavation and slope bracing. When probabillity method is adopted in foundation or slope design the correlation among parameters of residual clayey soil must be determined. The correlation among physical mechanic parameters are analyzed through large amount of data from physical mechanic tests held in Guiyang and correlation equation and the independent stochastic variables in physical mechanic parameters of residual clayey soil are given herein. |
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| Keywords: | Karst distributed area residual clayey soil physical mechanic parameter correlation analysis |
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