Introduction - If you have any usage issues, please Google them yourself
BeamElementmm is a consistent mass matrix for generating two-dimensional planar beam elements
BeamElementStiffness is used to generate the two-beam element stiffness matrix
BeamElementStiffness is a program for assembling stiffness matrices and mass matrices
This program can perform finite element model correction and structural damage identification. The advantage is that the problem of limited measurement information is basically solved.