Numerical simulation and design of stainless steel hollow flange beams under shear
نویسندگان
چکیده
Stainless steel offers a range of benefits over conventional carbon in structural applications. This paper presents the detailed numerical modelling shear response cold-formed stainless hollow flange sections using finite element software package, Abaqus. The effect geometric parameters such as section height and thickness, influence different grades were investigated following validation models. From results, formation diagonal tension fields can be clearly observed webs rectangular while more even distribution stresses is seen triangular sections. Further, plastic hinge type mechanism formed flanges at post-failure region. evaluation Eurocode 3 direct strength method design provisions for beams found to significantly conservative. Therefore, modified proposed comparison those with results confirmed accurate consistent resistance predictions codified provisions.
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ژورنال
عنوان ژورنال: Journal of Constructional Steel Research
سال: 2021
ISSN: ['0143-974X', '1873-5983']
DOI: https://doi.org/10.1016/j.jcsr.2020.106414