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阎军

Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates


Main positions:Deputy director of the Department of Engineering Mechanics
Gender:Male
Alma Mater:Dalian University of Technology
Degree:Doctoral Degree
School/Department:Engineering Mechanics
Discipline:Engineering Mechanics. Computational Mechanics. Solid Mechanics. Aerospace Mechanics and Engineering. Design and Manufacture of Ship and Ocean Structure
Business Address:Room 305, Engineering Mechanics Department Building
Contact Information:0411-84706832
E-Mail:yanjun@dlut.edu.cn
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Current position: Home >> Scientific Research >> Paper Publications

基于均匀化方法的土工格栅等效本构关系研究

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Indexed by:期刊论文

Date of Publication:2009-05-15

Journal:大连理工大学学报

Included Journals:Scopus、EI、PKU、ISTIC、CSCD

Volume:49

Issue:3

Page Number:317-321

ISSN No.:1000-8608

Key Words:土工格栅 均匀化 本构关系

Abstract:土工格栅在岩土、交通、水利等工程中发挥着重要作用.将土工格栅与土看做一种广义复合材料.选取恰当的代表单胞,采用基于周期结构多尺度渐近分析的均匀化技术,建立了预测弹性等效本构参数的数值计算模型.利用该模型,可方便合理地考虑各组分材料性质、尺寸对宏观等效弹性参数的影响,从而为土工格栅等效弹性参数的试验研究及土工格栅的设计提供有益的理论参考,其思路也可推广于格栅与土体宏观等效蟠变本构特性的预测.