A benchmark study on ductile failure criteria for shell elements in multiaxial stress state

Advancements in Marine Structures - Proceedings of MARSTRUCT 2007, The 1st International Conference on Marine Structures

Volumn , Issue , 2007, Pages 401-409

  Tabri, K ^a   Alsos, H ^b   Broekhuijsen, J ^c   Ehlers, S ^a  

^a AALTO UNIVERSITY   (Finland)

^b NORWEGIAN UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Norway)

^c Schelde Naval Shipbuilding ^*  (Netherlands)

Author keywords

[No Author keywords available]

Indexed keywords

BENCHMARK STUDY; DUCTILE FAILURES; ELEMENT TYPE; EQUIVALENT PLASTIC STRAIN; FAILURE CRITERIA; FE-SIMULATION; FINITE ELEMENT SIMULATIONS; FORMING PROCESS; MESH DENSITY; MULTIAXIAL STRESS STATE; SHELL ELEMENT; SOLID ELEMENTS; STEEL SPECIMENS; STRAIN STATE; STRESS STRAIN STATE; STRESS TRIAXIALITY; TEST SPECIMENS; UNIAXIAL TENSILE TEST;

EXPERIMENTS; OCEAN STRUCTURES; STEEL RESEARCH; TENSILE TESTING;

FRACTURE;

EID: 68749101123     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

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3. Cockcroft, M.G. & Latham, D.J. 1968. Ductility and the workability of metals. J. Ist. Metals: 33-39.
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5. Hill, R. 1952. On discontinuous states, with special reference to localized necking in thin sheets. J. Mech. Phys. Solids: 19-30.
6. Rice, J. & Tracey, D. 1969. On the ductile enlargement of voids in triaxial stress fields. J. Mech. Phys. Solids,Vol 17: 201-217.
7. Törnqvist, R. 2003. Design of crashworthy ship structures, Phd Thesis, DTU, 222+App. Denmark.