会议论文

Yu, Qiming

英文

IOP Conference Series: Earth and Environmental Science

1755-1307

2020

510

4th International Workshop on Renewable Energy and Development (IWRED)

IOP Conference Series-Earth and Environmental Science

APR 24-26, 2020

ELECTR NETWORK

[Wu, Changqing;Yu, Qiming;Wang, Fei;Gong, Weibo;Zhao, Wei] Wuhan Polytech Univ, Civil Engn & Architectural Inst, Wuhan 430023, Hubei, Peoples R China.

DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND

IOP PUBLISHING LTD

10.1088/1755-1315/510/5/052080

research of Wuhan Polytechnic University student scientific research project 2020

本校为第一且通讯机构

Due to the inherent and unavoidable defects of the steel structure of the bridge, CTOD (crack tip opening displacement) tests were carried out on E43 steel specimen under a condition of fatigue. The results provide an experimental base and computing foundations for the bridge steel-using. In this paper, CTOD fatigue pre-c...