Dynamic Finite Element Analyses of Two Compact Specimens-Reference-Cited by-同舟云学术

Dynamic Finite Element Analyses of Two Compact Specimens

Published:1978-10-01 Issue:4 Volume:100 Page:402-410
ISSN:0094-4289
Container-title:Journal of Engineering Materials and Technology
language:en
Short-container-title:

Author:

Kobayashi A. S.¹,Urabe Y.²,Mall S.³,Emery A. F.¹,Love W. J.¹

Affiliation:

1. Department of Mechanical Engineering, University of Washington, Seattle, Wash. 98195

2. Mitsubishi Heavy Industries, Takasago Technical Institute, Takasago, Japan

3. Department of Mechanical Engineering, University of Maine, Orono, Me. 04473

Abstract

A dynamic finite element code was used to compute the dynamic stress intensity factors and crack arrest stress intensity factors which are related to the crack run-arrest responses in longitudinal and transverse wedge-loaded compact specimens machined from A533B and 1018 steels, respectively. Measured crack velocities were used to prescribe crack motions in the longitudinal and transverse wedge-loaded compact specimens under fixed wedge displacements. The numerical analyses show that approximately 45 percent additional energy is input during the crack propagation phase in the former compact specimen while the rigid loading system in the latter results in essentially quasi-static crack extension.

Publisher

ASME International

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science

Link

http://asmedigitalcollection.asme.org/materialstechnology/article-pdf/100/4/402/5654693/402_1.pdf

Cited by 10 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Dynamic fracture analysis of a transverse wedge-loaded compact specimen;Nuclear Engineering and Design;1986-07

2. DYNAMIC CRACK PROPAGATION IN ELASTIC SOLID;Le Journal de Physique Colloques;1985-08

3. On the dynamic fracture of structural metals;International Journal of Fracture;1985

4. On the dynamic fracture of structural metals;Dynamic fracture;1985

5. Dynamic analysis of crack arrest properties in compact arrest tests;Nuclear Engineering and Design;1984-09