Fracture Design of Metallic Matrix Crack for Bi-Materials |
| Journal |
Key Engineering Materials (Volumes 306 - 308) |
| Volume |
Fracture and Strength of Solids VI |
| Edited by |
Ichsan Setya Putra and Djoko Suharto |
| Pages |
7-12 |
| DOI |
10.4028/www.scientific.net/KEM.306-308.7 |
| Online since |
March, 2006 |
| Authors |
You Tang Li,
Chang Feng Yan
|
| Keywords |
Dynamics, Fracture, Matrix Crack, Metallic Material |
| Abstract |
The fracture designs of metallic matrix crack for bi-materials were studied. The stress field and displacement field of plane matrix crack was setup at first. Then the finite element method is used to analyses the stress singularity of matrix cracks between different materials. The solutions of stress singularity of a cracked bi-materials beam under uniform tension, and the three-point bending of bi-materials specimen were computed. The result lays a theoretic and applied foundation
for the practical engineering application of metallic matrix crack for bi-materials. |
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