Results 1 to 10 of about 6,801,347 (177)
Results in EngineeringThe use of periodical elliptically-based web (EBW) openings in high strength steel (HSS) beams has been increasingly popular in recent years mainly because of the high strength-to-weight ratio and the reduction in the floor height as a result of allowing
Musab Rabi +7 more
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Web post-buckling strength of thin-webbed cellular beams using carbon PFRP profiles
Fracture and Structural Integrity, 2022 Currently, cellular steel beams are widely used by structural engineers and major companies due to their useful structural applications and serviceable performance.
Hamda Guedaoura, Yazid Hadidane
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Three hundred sixty-degree prophylactic laser retinopexy versus focal laser during rhegmatogenous retinal detachment repair: A systematic review and meta-analysis. [PDF]
Acta OphthalmolAbstract Purpose To compare the anatomic, functional and safety outcomes of intra‐operative 360‐degree prophylactic laser retinopexy versus focal laser retinopexy during pars plana vitrectomy (PPV) for rhegmatogenous retinal detachment (RRD) and to assess the certainty of evidence.
Yaldo L +5 more
europepmc +2 more sources
Post buckling resistance reserve of corrugated girders with support stiffeners [PDF]
Archives of Civil Engineering, 2022 The analysis of web-corrugated and trapezoidal profiled web girders focuses on the description of buckling resistance, possibly the ultimate resistance neglecting the post-buckling resistance reserve of girders.
Witold Basiński
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Revista Ingeniería de Construcción, 2020 This work presents a numeric study using the Finite Element Method for castellated beams manufactured from Brazilian steel rolled I-sections, which collapse by web post buckling.
W. Vieira +3 more
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Revista Ingeniería de Construcción, 2017 This work presents a numeric study using the Finite Element Method for castellated beams manufactured from Brazilian steel rolled I-sections, which collapse by web post buckling.
W. Vieira +3 more
doaj +10 more sources
Slender metal web stability analysis: Impact of initial imperfection on the mode of buckling [PDF]
MATEC Web of Conferences, 2020 The post buckling of a rectangular slender web in compression has been analyzed. Shapes of a buckling area obtained from the nonlinear analysis have been compared with buckling modes from the linearized problem for various aspect ratios.
Psotný Martin
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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
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Buildings, 2022 This paper investigates the post-buckling behaviour and axial capacity of thin-walled steel stiffened single-channel sections (ISSCS) and back-to-back stiffened channel sections (BISCS).
Beulah Gnana Ananthi Gurupatham +3 more
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Locally Corroded Stiffener Effect on Shear Buckling Behaviors of Web Panel in the Plate Girder
Advances in Materials Science and Engineering, 2015 The shear buckling failure and strength of a web panel stiffened by stiffeners with corrosion damage were examined according to the degree of corrosion of the stiffeners, using the finite element analysis method.
Jungwon Huh, In-Tae Kim, Jin-Hee Ahn
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