Carrasco, MiguelIvorra, Benjamín Pierre PaulRamos Del Olmo, Ángel Manuel2023-06-202023-06-202012-010022-323910.1007/s10957-011-9874-7https://hdl.handle.net/20.500.14352/44600t The 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 modelengjournal articlehttp://link.springer.com/article/10.1007/s10957-011-9874-7http://link.springer.com/restricted access519.863Structural optimization · Truss modeling · Variance-expected compliance model · Stochastic programmingInvestigación operativa (Matemáticas)1207 Investigación Operativa