Carrasco, MiguelIvorra, Benjamín Pierre PaulRamos Del Olmo, Ángel ManuelAlvarez, Felipe2023-06-202023-06-202009https://hdl.handle.net/20.500.14352/44492In this paper, we first remember the mathematical formulation of an original variance expected compliance model used for structural optimization. It allows to find structures robust for the main load and its perturbations. In the second part, we valid this model on a 3-D benchmark test case and compare the obtained results with those given by a classical expected compliance model.engjournal articlehttp://www.engopt.org/nukleo/pdfs/0099_engopt_truss_carrasco_ivorra_ramos_alvarez.pdfhttp://www.engopt.org/08/index.htmlopen access519.863Structural optimizationtruss modelingexpected compliance modelvariance-compliance modelglobal optimizationInvestigación operativa (Matemáticas)1207 Investigación Operativa