Print Email Facebook Twitter Next generation material failure model for impact analysis Title Next generation material failure model for impact analysis Author Autar, N. Hoogeland, M.G. Vredeveldt, A.W. Publication year 2016 Abstract Current practice in crash analysis on maritime structures uses rupture strain as a single parameter failure criterion. The criterion assumes a plane strain condition irrespective of the actual stress state. However ship and offshore structures, exposed to actual collisions or groundings may well deform in different ways and exhibit other strain conditions where the material tends to develop strains in two directions and such strains may be significantly larger. The current failure criterion is therefore conservative and does not do justice to the actual structural capacity to withstand impact loads. Subject Fluid & Solid MechanicsSD - Structural DynamicsTS - Technical SciencesMaritime & OffshoreMarineEnergy To reference this document use: http://resolver.tudelft.nl/uuid:5d234609-4f71-43a3-9bf8-3724e114c86e TNO identifier 558921 Source SAROSS 2016. 2nd International Conference on Safety and Reliability of Ships, Offshore and Subsea Structures, 15-17 August 2016, The Corinthian Club, Glasgow, UK, 1-10 Document type conference paper Files To receive the publication files, please send an e-mail request to TNO Library.