The following files were used in this problem:
vcct2d.dat -- Input file for the VCCT-based 2D analysis of the T-joint.
vcct2d.cdb -- Common database file for the VCCT-based 2D finite-element T-joint model (called by vcct2d.dat).
czm2d.dat -- Input file for the CZM-based 2D analysis of the T-joint.
czm2d.cdb -- Common database file for the CZM-based 2D finite-element T-joint model (called by czm2d.dat).