Zhan Kang
Professor Supervisor of Doctorate Candidates Supervisor of Master's Candidates
Main positions:Deputy Dean, Faculty of Vehicle Engineering and Mechanics
Other Post:Deputy Dean, Faculty of Vehicle Engineering and Mechanics
Gender:Male
Alma Mater:Stuttgart University, Germany
Degree:Doctoral Degree
School/Department:Department of Engineering Mechanics/ State Key Laboratory of Structural Analysis for Industrial Equimpment
Discipline:Engineering Mechanics. Computational Mechanics. Aerospace Mechanics and Engineering. Solid Mechanics
Business Address:https://orcid.org/0000-0001-6652-7831
http://www.ideasdut.com
https://scholar.google.com/citations?user=PwlauJAAAAAJ&hl=zh-CN&oi=ao
https://www.researchgate.net/profile/Zhan_Kang
Contact Information:zhankang#dlut.edu.cn 13190104312
E-Mail:zhankang@dlut.edu.cn
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Indexed by:会议论文
Date of Publication:2018-11-01
Page Number:1
Key Words:力学超材料;手性拉涨超材料;双材料微结构;拓扑优化;独立节点密度插值
Abstract:本文提出了设计多材料微结构拉涨超材料的一种新的方法。该方法主要基于独立的节点密度插值的拓扑优化模型,材料设计变量可以随机的分布在设计区域内部。微结构的多材料分布实现是基于修正的多材料插值模型。多材料微结构的等效力学属性是通过渐进均匀化方法在周期性边界条件下计算得到。在满足强弱材料体积分数的约束条件下,优化最小化微结构等效泊松比作为设计目标。在进行敏度分析后,此拓扑优化问题采用梯度类移动渐近线算法进行求解。通过设计各项异性,正交各向异性以及各向同性多材料手性拉涨材料来验证了此方法的可行性。本文研究发现,多材料拉涨负泊松比手性超材料对不同材料的体积分数分布很敏感;在负泊松比效应,微结构刚度等力学属性上,多材料手性负泊松比拉涨材料优于单材料设计。通过将二维优化设计的多材料手性拉涨微结构进行组装,得到了具有旋转扭转性能的三维超结构。
Dr. Zhan Kang is a Changjiang Scholar Chair Professor of Dalian University of Technology. He graduated from Shanghai Jiaotong University in 1992, received his MEng in mechanics from Dalian University of Technology in 1995 and his Dr. –Ing. degree from Stuttgart University, Germany in 2005. His current research involves issues such as topology optimization, structural optimization under uncertainties, design optimization of smart structures and nanomechanics. Dr. Kang has published over 100 research papers in peer-reviewed international journals and one monograph. He has received 5500 citations and has an H-index of 39 (Google Scholar). Dr. Kang has been granted the Outstanding Youth Fund of Natural Science Foundation of China (NSFC). He has been principal investigator of 8 NSFC projects and a Key Project of Chinese National Programs for Fundamental Research and Development (973 Project). He has also conducted many consultancy projects.
Google Scholar Page: https://scholar.google.com/citations?user=PwlauJAAAAAJ&hl=zh-CN&oi=ao
https://orcid.org/0000-0001-6652-7831
http://www.ideasdut.com
