Ivorra, Benjamín Pierre PaulCarrasco, MiguelManuel Ramos, Angel2023-06-202023-06-2020120022-323910.1007/s10957-011-9874-7https://hdl.handle.net/20.500.14352/42277The goal of this paper is to find robust structures for a given main load and its perturbations. In the first part, we show the mathematical formulation of an original variance-expected compliance model used for structural optimization. In the second part, we study the interest of this model on two 3D benchmark test cases and compare the obtained results with those given by an expected compliance model.engjournal articlehttp://www.springerlink.com/content/225485288q6901nn/fulltext.pdfhttp://www.springerlink.comrestricted access519.8structural optimizationtruss modelingvariance-expected compliance modelstochastic programmingInvestigación operativa (Matemáticas)1207 Investigación Operativa