Results 11 to 20 of about 18,471 (198)
Thin-Walled Structures, 2022 In this paper, the influence of the web-post geometric parameters on the shear buckling resistance of perforated steel beams with previously proposed novel non-standard elliptically-based web openings is investigated. An economical and practical approach to estimate the web-post buckling resistance in accordance with EUROCODE 3 and the buckling ...
Ferreira, F. P. V. +4 more
openaire +6 more sources
Structures, 2023 There has been an increase in the use of high-strength steel, as it provides lightweight structural members by satisfying environmental and economic issues. This paper aims to implement high-strength steels in the web-post buckling resistance equation, which was based on the truss model according to EUROCODE 3, presented previously by the authors.
Felipe Piana Vendramell Ferreira +4 more
openaire +5 more sources
Experimental study of the behaviour and failure modes of tapered castellated steel beams
Open Engineering, 2022 This article discusses the experimental testing of tapered castellated beams (TCBs) under mid-span concentrated load. These beams are created by cutting the webs of standard I-sections in a particular zigzag pattern and rejoining the two parts by placing
Al-Thabhawee Hayder Wafi +1 more
doaj +1 more source
Stability and vibration in civil engineering [PDF]
Građevinski Materijali i Konstrukcije, 2014 Von Kármán theory has been used for the description of the post-buckling behaviour of a thin- walled panel with imperfections and residual stresses.
Ravinger Ján
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Global buckling response of web-core steel sandwich plates influenced by general corrosion [PDF]
, 2014 A web-core steel sandwich plate is a lightweight, orthotropic structure. The constituent thin plates (2-4 mm) are joined by laser-welding. This thesis investigates the buckling and post-buckling behaviour of slender web-core sandwich plates loaded in the
Jelovica, Jasmin
core +1 more source
Curved and Layered Structures, 2022 This study aims to investigate the behavior of concrete slabs acting compositely with symmetrical and asymmetrical castellated beams. Stud connectors are used to connect the concrete slab and steel section.
Al-Thabhawee Hayder Wafi
doaj +1 more source
Buildings, 2022 Steel plate shear walls (SPSWs) offer good energy dissipation capability when subjected to seismic forces as a robust lateral load resisting structure.
Wahab Abdul Ghafar +5 more
doaj +1 more source
Engineering Structures, 2021 This paper aims to study the composite action on web-post buckling (WPB) resistance of composite cellular beams with precast hollow core slab (PCHCS) units and with precast hollow core slab units with concrete topping (PCHCSCT). Geometrical and material non-linear analyses are performed.
Ferreira, F. P. V. +3 more
openaire +2 more sources
Dynamic Post-Buckling Behavior
Transactions of the VŠB: Technical University of Ostrava, Civil Engineering Series, 2017 Geometric non-linear theory has been used to describe the post-buckling behavior of slender web. Hamilton’s principle in increments has been used. Examples of dynamic post-bucking behavior of slender web loaded in compression are presented.
Šnirc Ľuboš +2 more
doaj +1 more source
Stainless steel plate girders subjected to shear buckling at normal and elevated temperatures [PDF]
, 2017 The final publication is available at Springer via http://dx.doi.org/10.1007/s10694-016-0602-6Numerical simulations have been widely applied, for the determination of the resistance of steel structural elements, when experimental analysis are not ...
Lopes, Nuno +3 more
core +2 more sources