Simonin L, Houlsby G, Byrne B. Simulation of complex triaxial tests with HySand, a new multisurface constitutive model in the hyperplastic framework. SEG [Internet]. 2023 Oct. 4 [cited 2024 Dec. 3];:1-2. Available from: https://proceedings.open.tudelft.nl/seg23/article/view/631