Premium
Ultimate strength of duplex stainless steel plates under uniaxial compression
Author(s) -
Miyoshi Takao,
Miyazaki Yasuhiro,
Nara Satoshi
Publication year - 2010
Publication title -
steel construction
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.443
H-Index - 8
eISSN - 1867-0539
pISSN - 1867-0520
DOI - 10.1002/stco.201010013
Subject(s) - materials science , structural engineering , compressive strength , compression (physics) , ultimate tensile strength , composite material , constitutive equation , compression test , engineering , finite element method
Abstract This paper discusses the ultimate compressive strength of stainless steel plates made from JIS SUS329J3L duplex stainless steel (EN 1.4462). Firstly, based on coupon test results for SUS329J3L, the applicability of the existing constitutive equation for SUS329J3L is confirmed and the validity of a numerical analysis incorporating the equation shown in comparison with the results of compression testing for a stiffened stainless steel plate. Secondly, the ultimate compressive strength of simply supported plates and outstanding plates made from SUS329J3L is examin ed by way of a numerical analysis and compared with that of JIS SM570 structural carbon steel. Finally, the ultimate compressive strength of plates made from SUS329J3L is discussed in relation to existing ultimate strength curves.