I would like to know how to write a stiffness matrix for a bar under torsional load. I would like to write a code in C++ to do this. I would like to know of any material regarding this.
This problem has been solved for bar with arbitrary cross-sectional shape and arbitrary material including composites. A general-purpose cross-sectional analysis tool VABS , is also avaible for computing not only torsional stiffness but also all the other stiffness including coupling coefficients between different deformation modes.
This problem has been solved
This problem has been solved for bar with arbitrary cross-sectional shape and arbitrary material including composites. A general-purpose cross-sectional analysis tool VABS , is also avaible for computing not only torsional stiffness but also all the other stiffness including coupling coefficients between different deformation modes.