You are being redirected because this document is part of your ASTM Compass® subscription.
This document is part of your ASTM Compass® subscription.
Volume 46, Issue 1 (December 2017)
Application of Nonlinear Ultrasonic Technique to Characterize the Damage Evolution in Structural Steel after Tensile Deformation
(Received 3 October 2016; accepted 21 March 2017)
Published Online: 05 December 2017
CODEN: JTEVAB
X
.RIS
For RefWorks, EndNote, ProCite, Reference Manager, Zoteo, and many others.
.DOCX
For Microsoft Word
Abstract
A nonlinear ultrasonic technique has been used to characterize damage evolution in structural steel subjected to tensile loading. The results show that the nonlinear parameter β′ increases monotonously with increasing tensile strain within its tensile strength. Compared with the original specimen, the nonlinear parameter rose by nearly 3.37 times when stretched to its tensile strength. This result indicates that the nonlinear ultrasonic technique is able to characterize the material damage at the early stages, which can become an effective means for improving the integrity and safety of the structural component.
Author Information:
Wang, Xiao
School of Power and Mechanical Engineering, Wuhan University, Wuhan
Wang, Xue
School of Power and Mechanical Engineering, Wuhan University, Wuhan
State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, HarbinHu, Lei
School of Power and Mechanical Engineering, Wuhan University, Wuhan
Du, Cheng-chao
School of Power and Mechanical Engineering, Wuhan University, Wuhan
Li, Yong
School of Power and Mechanical Engineering, Wuhan University, Wuhan
Stock #: JTE20160502
ISSN:0090-3973
DOI: 10.1520/JTE20160502
Author
Title Application of Nonlinear Ultrasonic Technique to Characterize the Damage Evolution in Structural Steel after Tensile Deformation
Symposium ,
Committee C13