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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

基于渐近均匀化方法的波纹结构力学性能等效分析研究

Hits : Praise

Indexed by:会议论文

Date of Publication:2015-08-16

Page Number:61-61

Key Words:均匀化方法;最佳尺寸;数值分析结果;单胞;基本力学;力学性能参数;二次开发;结构力学性能;分析模型;尺寸效应;

Abstract:基于渐近均匀化方法推导得到新格式.其便于在商业有限元软件上二次开发实现快速求解,从而获得波纹微单胞等效力学性能参数.通过尺寸效应分析获得单胞选取的最佳尺寸;同时,建立波纹管等效分析模型,在基本力学行为拉伸,弯曲和扭转作用下,通过与精细数值分析结果对比,发现其误差不到5%.

 

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