FEA Programs Available as Shareware
Please send me a request for explanation or questions at bikila_97@yahoo.com and I will get back to you within about 24 hours. My interest is to see these programs get used by as many people as possible. All programs run on Win95/98/NT.
- COSHELL :- For linear stress, linearized buckling, natural vibration, nonlinear and post-buckling analysis of stiffened composite
cylindrical shells using the Layerwise Shell Theory. Modified Riks method used in postbuckling algorithm.- Download Source Files
- Fixed Array Size Version [Compiles in almost all FORTRAN Compilers]
- Allocatable Array Size Version [May not compile with some non-FORTRAN90 Compilers].
- Sample Data files for COSHELL
- Click here for COSHELL Manual.
- Paper on theory for COSHELL
- Download Source Files
The following paper provides good introduction to what COSHELL does. “Local Behavior of Discretely Stiffened Composite Plates and Cylindrical Shells,” (with J.N. Reddy), Composite Structures 41, 1998, pp. 13-26. (download copy of paper in pdf format).
Current Users
User Name |
Program Name |
Problem |
1) Wim Van Paepegem at the University of Ghent, Belgium |
COSHELL | modeling damage in plain woven composites. |
2) M. Artushkevich |
ORTHOSHELLCOSHELL |
|
3) Dr. Michael Kiriakopoulos of the Institute for Advanced Materials Joint Research Centre, European Commission, Netherlands. |
COSHELL | investigation of the application of COSHELL to help model damage prediction of CFCCs. |
4) Amit Jain (USA) |
ORTHOSHELLCOSHELL | investigation of impact response of composites and the analysis of bending of composite laminates in various loading conditions. |
5) Haftay Hailu. at Department of Mechanical Engineering, Louisiana State University, LA, USA |
ORTHOSHELLCOSHELL | modeling of composites. |
6) Basile Audoly at Laboratoire de physique statistique Ecole Normale Superieure in Paris, France |
COSHELL | investigation of postbuckling simulations of the Foeppl-von Karman equations for a rectangular plate clamped on its edges undergoing in-plane compression. |
7) Ing Prof. Jose Humeberto at UAS University in Los Mochis, Sinaloaa, Mexico. |
ORTHOSHELL | investigation of response of a sandwich plate structure under uniform transverse load. |
2.COBEAM:– For linear stress, linearized buckling, natural vibration, nonlinear and post-buckling analysis of laminated composite curved beams using the the Layerwise Curved Beam Theory.
Coded by:- SK, VPI&SU, February 1992. Updated in 1993. True Dynamic Array Dimensioning Implemented.
- Download Source Files
- Fixed Array Size Version [Compiles in almost all FORTRAN Compilers]
- Allocatable Array Size Version [May not compile with some non-FORTRAN90 Compilers]
- Sample Data files for COBEAM
- Paper on theory for COBEAM
3.ORTHOSHELL – For nonlinear bending analysis of orthotropic plates and shells using higher-order shear deformation theories.
Coded by: SK, VPI&SU, Blacksburg, VA. Download ORTHOSHELL here.
4.NODSEC – For linear approximate analysis of box-girder bridges of varied cross-section, loading and boundary conditions.
Coded by: SK, METU, Ankara, Turkey. Download NODSEC here.