taichin1992
Structural
- Aug 1, 2015
- 2
Hi, I am currently build a 3D unidirectional fibrous composite RVE in Ansys.
I used type 1 Solid 185 for my both fibre and matrix and adjust the element technology to enhanced strain; while the cohesive element is use INTER205.
After I merge the nodes, I keyed in the command:
TB,CZM,3,,,EXPO
TBDATA,1,TNMAX,GMAX,1000
CZMESH,,,1,x,0
However, a warning "No cohesive element have been created. Please make sure that your input satisfies the cohesive section definition requirements".
I have a problem to apply the cohesive zone between two elements.
Anyone have some idea to create a "curved" cohesive zone between two elements or there are any alternative ways to solve it?
Thank you
I used type 1 Solid 185 for my both fibre and matrix and adjust the element technology to enhanced strain; while the cohesive element is use INTER205.
After I merge the nodes, I keyed in the command:
TB,CZM,3,,,EXPO
TBDATA,1,TNMAX,GMAX,1000
CZMESH,,,1,x,0
However, a warning "No cohesive element have been created. Please make sure that your input satisfies the cohesive section definition requirements".
I have a problem to apply the cohesive zone between two elements.
Anyone have some idea to create a "curved" cohesive zone between two elements or there are any alternative ways to solve it?
Thank you