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邓肯-张三维化模型验证及参数确定

发表时间:2011-07-31  浏览量:1683  下载量:454
全部作者: 傅海燕,朱俊高
作者单位: 河海大学岩土力学与堤坝工程教育部重点实验室,河海大学岩土工程研究所
摘 要: 对三维化邓肯-张模型进行分析、验证。首先,利用某土料的三轴固结排水剪试验结果对该模型进行简单验证,然后分析三维化模型参数与原邓肯-张模型参数的关系,从而给出三维化邓肯-张模型参数的合理确定方法。
关 键 词: 岩土工程;邓肯-张模型;三轴试验;参数确定
Title: Verification and parameter determination of three-dimensional Duncan-Chang model
Author: FU Haiyan, ZHU Jungao
Organization: Key Laboratory for Geomechanics and Embankment engineering, Ministry of Education, Research Institute of Geotechnical Engineering, Hohai University
Abstract: In this paper, the three-dimensional Duncan-Chang model is analyzed and verified. The results of triaxial consolidated drained test for soil are used to verify the model. The relationship between the parameters for the three�dimensional Duncan-Chang's model and those for the original Duncan-Chang's model are analyzed. A reasonable method for determining the parameters for the three�dimensional Duncan-Chang model is presented.
Key words: geotechnical engineering; Duncan-Chang model; triaxial test; parameter determination
发表期数: 2011年7月第14期
引用格式: 傅海燕,朱俊高. 邓肯-张三维化模型验证及参数确定[J]. 中国科技论文在线精品论文,2011,4(14):1289-1292.
 
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