Research on the test of CTOD specimen of short fatigue crack of Q370qE welded seam

DOI

10.2991/ic3me-15.2015.430How to use a DOI?

Keywords

Q370qE; weld seam; Fatigue performance; Thick plate.

Abstract

This paper experimentally study the process and characteristics of the bridge structure steel CTOD specimens weld seam fatigue crack prefabricated. The results provide an experimental base and computing foundations for the bridge This paper studies the CTOD (Crack tip opening displacement) fatigue precracking experiment on steel Q370qE, which is of common use in bridge buildings. The experiment respectively tested Different thickness of Fatigue crack growth of Welded seam, whose results are analyzed, and the corresponding conclusions were studied.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Qiming Yu
AU  - Feng Zhou
AU  - Zhi Zhang
PY  - 2015/08
DA  - 2015/08
TI  - Research on the test of CTOD specimen of short fatigue crack of Q370qE welded seam
BT  - Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering
PB  - Atlantis Press
SP  - 2240
EP  - 2243
SN  - 2352-5401
UR  - https://doi.org/10.2991/ic3me-15.2015.430
DO  - 10.2991/ic3me-15.2015.430
ID  - Yu2015/08
ER  -