ObjectivesCollisions between a side structure of ship and a small iceberg are investigated. Methodsa nonlinear finite element model is established. involving the penalty function method and arbitrary Lagrangian-Eulerian (ALE) algorithm. A numerical simulation of the interaction between the double-sided structure of a tanker and a spherical iceberg is conducted. https://parisnaturalfoodes.shop/product-category/soy-free-butter-spread/