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


Paper Publications

Interfacial cylindrite of poly(lactic acid) induced by pulling a single glass fiber

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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.

Pre One:A theoretical analysis on self-collapsing of nanotubes

Next One:Concurrent two-scale topological design of multiple unit cells and structure using combined velocity field level set and density model

Profile

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