| 无锡地区基于扁铲侧胀试验计算土体压缩模量的分析 |
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| 引用本文： | 杨光,史晓忠,王佳卿.无锡地区基于扁铲侧胀试验计算土体压缩模量的分析[J].江南大学学报(自然科学版),2012,11(2):203-206. |
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| 作者姓名： | 杨光 史晓忠 王佳卿 |
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| 作者单位： | 无锡市政设计研究院有限公司,江苏无锡,214000 |
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| 摘 要： | 通过对无锡地铁2号线详勘阶段扁铲数据进行统计分析,并与土工试验结果进行对比,把国外的经验与无锡地区的土性相结合,总结出无锡地区扁铲侧胀试验数据推导土体压缩模量的经验公式,对无锡地区扁铲侧胀试验技术的发展以及实际勘察、设计、施工等具有一定的参考价值.
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| 关 键 词： | 扁铲侧胀试验 土工试验 压缩模量 曲线拟合的最小二乘法 |
Compression Modulus of Soil Based on Flat Dilatometer Test(DMT) in Wuxi Area |
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| YANG Guang
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SHI Xiao-zhong
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WANG Jia-qing.Compression Modulus of Soil Based on Flat Dilatometer Test(DMT) in Wuxi Area[J].Journal of Southern Yangtze University:Natural Science Edition,2012,11(2):203-206. |
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| Authors: | YANG Guang SHI Xiao-zhong WANG Jia-qing |
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| Institution: | (Wuxi Municipal Design Institute Co.Itd.,Wuxi 214000,China) |
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| Abstract: | Based on data analysis of several flat dilatometer tests in the Metro Line Two of Wuxi and comparative analysis of parameters from DMT and soil test,an emperical formula was obtained in this paper for local application through combining the local soil characteristics and foreign experience.With this formula,compression modulus of soil could be inferred from DMT parameters.The formula has certain reference vaule in Wuxi City not only to the developing of DMT but also to the actual project during the work of reconnaissance,design anf construction. |
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| Keywords: | DMT soil test compression modulus of soil least squares curve fit |
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