期刊论文、会议论文

Yu, Qiming

英文

IOP Conference Series: Earth and Environmental Science

1755-1307

2020

510

5

052080

2020 4th International Workshop on Renewable Energy and Development, IWRED 2020

IOP Conference Series-Earth and Environmental Science

24 April 2020 through 26 April 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

Institute of Physics Publishing

10.1088/1755-1315/510/5/052080

This work was supported by the research of Wuhan Polytechnic University student scientific research project 2020

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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-cracking tests for E43 steel was studied....