Finite element static and dynamic analyses of folded plates

http://web.mit.edu/kjb/www/Publications_Prior_to_1998/An_Accelerated_Subspace_Iteration_Method.pdf

An accelerated subspace iteration method

Aerodynamic flutter analysis of suspension bridges by a modal technique

A method is presented for the design of a structure with specified low-order natural frequencies. The method can also be used for design problems in which certain bands, devoid of any frequency constraints, are specified. This can further be used to generate initial feasible designs for optimum design problems with frequency constraints.

Inverse eigenvalue problem in structural design

An eigensolution strategy for large systems

A FORTRAN IV algorithm is presented for determining sets of dominant eigenvalues and corresponding eigenvectors of symmetric matrices. It is also extended to the solution of the equations of natural vibration of a structure for which symmetric stiffness and mass matrices are available. The matrices are stored and processed in variable bandwidth form, thus enabling advantage to be gained from sparseness in the equations. Some of the procedures may also be used to solve symmetric positive definite equations such as those arising from the static analysis of structures loaded within the elastic range.

R. B. Corr

Papers

A simultaneous iteration algorithm for symmetric eigenvalue problems