This work deals with the application of substructuring techniques to the analysis of quasi-static elastoplastic problems. After a short review of the underlying principles, implementation in a computer program which utilizes a frontal equation solver is discussed. Two numerical examples are considered and an annotated version of the adapted subroutine for solving the linearized system of equations is listed as an appendix. © 1982.
Owen, D. R. J., & Goncalves F, O. J. A. (1982). Substructuring techniques in material nonlinear analysis. Computers and Structures, 15(3), 205–213. https://doi.org/10.1016/0045-7949(82)90013-X