Design optimisation for cold rolled steel beam sections with complex stiffeners considering cold working effects [PDF]
, 2023 This paper presents the analysis and design optimization of the cold rolled steel sections for flexural strength considering the effect of cold working exerted on the section during the roll forming process.
Iman Hajirasouliha +3 more
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Buckling experiments on hollow flange beams with web stiffeners [PDF]
, 1996 A new cold-formed and resistance welded section known as the Hollow Flange Beam (HFB) has been developed recently in Australia. In contrast to the common lateral torsional buckling mode of I-beams, this unique section comprising two stiff triangular ...
Mahendran, Mahen +3 more
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Application of superelements in static analysis of thinâ€walled structures
Journal of Civil Engineering and Management, 2004 A concept of a beam superelement is suggested as a new tool in the static analysis of structures made of thinâ€walled members. This proposal seems to be especially attractive for treating the problems where the existing oneâ€dimensional models do not ...
Ireneusz Kreja +2 more
doaj +1 more source
Multi-step topology and sizing optimization of stiffened structures [PDF]
Computer Methods in Materials Science, 2004 The work deals with multi-step topology and sizing optimisation of stiffened elastic plates and shells. Topology optimisation provides the optimal plate and shell topology giving proper localization of stiffening zones.
I. Marczewska +3 more
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Cells Stiffen for Cytokines [PDF]
Cell Chemical Biology, 2018 In this issue of Cell Chemical Biology, Knoops et al. (2018) use a novel approach in immunology: combining confocal microscopy and atomic force microscopy to unravel the specific interaction of oxidized peroxiredoxin-5 with Toll-like receptor 4 that leads to the release of interleukin-1β and the stiffening of mammalian cells.
Newton R, Müller DJ
openaire +3 more sources
Optimization of compressed stiffened flanges in bridge box girder cross section
Građevinar, 2017 Due to bending, flanges of steel box girder cross sections act as compression plates and require stiffeners. Using stability evidence from EN 1993-1-5, a parametric study was performed for six different types of stiffeners.
Anđelko Vlašić, Nijaz Mujkanović
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Finite element analysis of hollow flange beams with web stiffeners [PDF]
, 1996 A new cold-formed and resistance welded section known as the Hollow Flange Beam (HFB) has been developed recently in Australia. In contrast to the common lateral torsional buckling mode of I-beams, this unique section comprising two stiff triangular ...
Mahendran, Mahen +3 more
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Stiffener tripping in stiffened steel plates
, 2001 Structural engineering report SER 236 | SER-ID ...
Grondin, Gilbert Y. +2 more
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Studi Numerik terhadap Kinerja serta Perilaku Elemen Reduced Bracing Section dan Stiffeners pada Concentrically Braced Frames [PDF]
, 2021 Kualitas respon seismik dari CBF ditentukan dari kinerja pengakunya (bracing). Untuk mencapai kinerja terbaik dari CBF, pengaku harus gagal dahulu sebelum komponen lainya dari sistem rangka itu sendiri.
Suswanto, Budi; Institut Teknologi Sepuluh Nopember +2 more
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Dynamical analysis of multilayered reinforced composite cylindrical shells
Vietnam Journal of Mechanics, 2005 In the present paper the governing dynamical equations for multilayered reinforced composite cylindrical shells based on Kirchhoff-Love's theory and Lekhnitsky's smeared stiffeners technique are derived.
Dao Huy Bich, Tran Thanh Tuan
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