Zhang Zhao
Professor Supervisor of Doctorate Candidates Supervisor of Master's Candidates
Main positions:Professor in Process Mechanics
Gender:Male
Alma Mater:Dalian University of Technology
Degree:Doctoral Degree
School/Department:Department of Engineering Mechanics, Dalian University of Technology
Discipline:mechanics of manufacturing process. Engineering Mechanics. Computational Mechanics
Business Address:Room 619,Integrated Laboratory building (1#)
Contact Information:+86-411-84708432 zhangz@dlut.edu.cn
E-Mail:zhangz@dlut.edu.cn
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Indexed by:会议论文
Date of Publication:2016-01-01
Included Journals:CPCI-S
Page Number:142-146
Key Words:Ultrahigh loading frequency; FV520B-I; Fatigue strength; Fatigue conversion model
Abstract:Fatigue property of FV520B-I can be affected by the changing of the loading frequency. However few theories about neither the experimental data correction nor the fatigue conversion model for FV520B-I has ever been proposed. Both ultrasonic experiment and conventional experiment are conducted out to obtain the fatigue data. An FV520B-I empirical fatigue life conversion model is established with a fitting algorithm based on the experimental data. Also the fatigue strength correction coefficients of FV520B-I are obtained and a new material frequency correction factor is introduced to modify the coefficients. The FV520B-I fatigue conversion models are established with comprehensive use of the correction factor. This investigation for FV520B-I is novel and has an important significance in the remanufacturing engineering for FV520B-I.
Zhang Zhao, Ph.D., Professor in Process Mechanics.
Editorial member in Coatings (IF:2.881) from 2020 to 2022.
Editorial member in Crystals (IF:2.589) from 2020 to 2022.
Younth editorial member in Journal of Central South University(IF:1.716) from 2020 to 2022.
Professor Zhang has published more than 60 SCI publications with over 1100 citations. He served as reviewers for more than 30 international journals. His main pulications can be found:
https://orcid.org/0000-0001-7181-8617
https://publons.com/researcher/1987190/zhao-zhang/
The scientific research focuses on experimental and numerical works on friction stir welding/processing/additive manufacturing, numerical modelling and simulation of additive manufacuring, topological design of phononic crystals, locomotive and high speed train design.