Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations TugboatEng on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!
-
Polynomial model problem
I am using experimental data, I am trying to obtain the hyperelastic parameters of the experimental data (Determine the coefficients for n=3 polynomial), I do have the NLGEOM = YES, I have C3D8H elements, the shape itself is a cylinder and I am indenting th middle of the top surface of the...- lfce
- Post #3
- Forum: DASSAULT: ABAQUS FEA Solver
-
Polynomial model problem
Dear All, I am currently working on a program to find hyper-elastic parameters, and I am using an inverse finite element method. I have experimented with different hyper-elastic models but I am having a hard time being able to get the polynomial model to give me a non linear response. Everytime...- lfce
- Thread
- Replies: 3
- Forum: DASSAULT: ABAQUS FEA Solver
