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:期刊论文
First Author:Li, Guili
Correspondence Author:Li, HM (reprint author), Zhengzhou Univ, Sch Mat Sci & Engn, Zhengzhou 450001, Henan, Peoples R China.; Kang, Z (reprint author), Dalian Univ Technol, State Key Lab Struct Anal Ind Equipment, Dalian 116024, Peoples R China.
Co-author:Hou, Xuqin,Li, Haimei,Kang, Zhan,Shao, Chunguang,Liu, Chuntai
Date of Publication:2019-05-01
Journal:EUROPEAN POLYMER JOURNAL
Included Journals:SCIE、EI
Volume:114
Page Number:127-133
ISSN No.:0014-3057
Key Words:Poly(lactic acid); Hierarchical cylindrite; Fiber pulling; Shear affected region
Abstract:The shear-induced interfacial crystallization structure and morphology of poly(lactic acid) (PLA) was investigated by pulling a single glass fiber (GF) at different velocities and over different durations at 120 degrees C. The hierarchical cylindrites with two layers were found when the GF pulling speed or pulling time arrived at a critical value according to the polarized optical microscopy (POM) results. Beyond the critical value, the cylindrite thickness of the inner layer sharply increased and finally reached saturation at 18.5 mu m along the radial direction. The POM results were consistent with the value of the shear affected range assessed by the thermo-mechanical model (Monasse, 1992). The relative degree of crystallinity (A(922)/A(956)), based on polarized Fourier transform infrared spectroscopy (FTIR), increased with fiber pulling speed, and then reached a plateau at 1.68, corresponding to the critical speed. The spatial competitiveness at the fiber surface is the main factor responsible for the formation mechanism of the cylindrite, especially the hierarchical cylindrite.
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