A method to couple state-based peridynamics and finite element method for crack propagation problem

2019 ◽  
Vol 95 ◽  
pp. 89-95 ◽  
Author(s):  
Guodong Fang ◽  
Shuo Liu ◽  
Maoqing Fu ◽  
Bing Wang ◽  
Zengwen Wu ◽  
...  
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Crack Propagation ◽  
Propagation Problem ◽  
Couple State ◽  
Element Method

Study of the Crack Propagation Mechanism in the Process of Projectile Penetration into Target

2014 ◽  
Vol 1079-1080 ◽  
pp. 276-279
Author(s):  
Hui Xu ◽  
Jie Yang ◽  
Yi Liu
Keyword(s):  
Mechanical Properties ◽  
Finite Element Method ◽  
Finite Element ◽  
Crack Propagation ◽  
Numerical Method ◽  
Propagation Problem ◽  
Propagation Mechanism ◽  
Crack Propagation Mechanism ◽  
Difficult Issue ◽  
Element Method

The calculation of the projectilepenetration into target has always been a hot and difficult issue in thescholastic circles. In recent years, a new numerical method, XFEM, has been emerged basedon the conventional finite element method (CFEM), so that the crack propagationproblem has been developed by leaps and bounds. Based on XFEM, the researchfocuses on the crack propagation problem in the process of projectilepenetration into target. In addition, the crack propagation mechanism and itsinfluence of material mechanical properties in the process of projectilepenetration into target are analyzed.

Dynamic crack propagation analysis based on the s-version of the finite element method

2020 ◽  
Vol 366 ◽  
pp. 113091
Author(s):  
Kota Kishi ◽  
Yuuki Takeoka ◽  
Tsutomu Fukui ◽  
Toshiyuki Matsumoto ◽  
Katsuyuki Suzuki ◽  
...  
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Crack Propagation ◽  
Dynamic Crack Propagation ◽  
Dynamic Crack ◽  
The Finite Element Method ◽  
Propagation Analysis ◽  
Element Method

2-D Crack propagation analysis using stable generalized finite element method with global-local enrichments

2020 ◽  
Vol 118 ◽  
pp. 70-83 ◽  
Author(s):  
Gabriela M. Fonseca ◽  
Felício B. Barros ◽  
Thaianne S. de Oliveira ◽  
Humberto A.S. Monteiro ◽  
Larissa Novelli ◽  
...  
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Crack Propagation ◽  
Generalized Finite Element Method ◽  
Propagation Analysis ◽  
Generalized Finite Element ◽  
Element Method
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