Results 61 to 70 of about 13,966 (231)
Lateral-torsional Buckling of Ferritic Stainless Steel Beams in Case of Fire [PDF]
, 2007 audience: researcherThis work presents a numerical study of the behaviour of ferritic stainless steel Ibeams subjected to lateral-torsional buckling and compares the obtained results with the beam design curves of Eurocode 3.
Grumbt, Michael +5 more
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Anticlastic Curvature and Material Freedom
physica status solidi (b), EarlyView.Anticlastic curvature occurs in bent bars for positive Poisson's ratio; synclastic curvature occurs for negative Poisson's ratio provided the material is homogeneous and elastic. Some planar negative Poisson's ratio materials exhibit anticlastic saddle curvature rather than convex curvature in bending due to effects of 3D structure.
Roderic Lakes
wiley +1 more source
A deflection, buckling and stress investigation into telescopic cantilever beams [PDF]
, 2012 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The telescoping cantilever beam structure is applied in many different engineering sectors to achieve weight/space optimisation for structural integrity ...
Abraham, Jeevan George
core
Free vibration of axially loaded thin-walled composite Timoshenko beams [PDF]
, 2011 Based on shear-deformable beam theory, free vibration of thin-walled composite Timoshenko beams with arbitrary layups under a constant axial force is presented.
Lee, Jaehong, Vo, Thuc
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Small, EarlyView.This study presents a computational framework treating crystalline HOFs as adaptive atomic‐scale interfaces. Catenated HOFs preserve lattice stability under load while enabling auxetic deformation and reversible nonlinearity. The results provide direct evidence that supramolecular interactions govern macroscopic resilience and structural adaptability ...
Byeonghwa Goh, Joonmyung Choi
wiley +1 more source
Simplified Design Equation for Web Tapered - I Sections Using Finite Element Modeling
Archives of Civil Engineering, 2018 The web - tapered I-columns have the capacity to resist the flexural buckling and lateral torsional buckling at a particular location where as in the rest of the member the capacity is lower.
Rameshbabu C., Prabavathy S.
doaj +1 more source
General formulation for uniform and non‐uniform high‐strength steel slender I‐section beams
Steel Construction, EarlyView.Abstract The Ayrton–Perry approach is the basis of Eurocode 3 rules for buckling resistance, with distinct curves and imperfection factors depending on section type, steel grade, and other parameters. For generic members – built‐up or not, uniform or not, with complex supports or not – the code allows either the general method (clause 8.3.4 of Eurocode
José Osvaldo Ferreira Filho +3 more
wiley +1 more source
Studi Eksperimental Kuat Lentur Baja Profil I Kompak Simetris Ganda Berdasarkan Rsni 03-1729-201x [PDF]
, 2017 The danger of buckling and instability structures easily occurs on the steel beam structure, it will make the structure fails before it reaches the cross section ultimate capacity.In that case the strength of a beam is not only determined by cross ...
Jurnal, R. T. (Redaksi)
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Flexural performance of concrete‐filled steel tubular beams with wood chip aggregate
Structural Concrete, EarlyView.Abstract This study investigates the flexural performance of concrete‐filled steel tubular (CFST) beams with partial replacement of aggregates by wood chips (0%–25%) through experimental and numerical analysis. This study is novel in that it experimentally and numerically investigates the flexural behavior of CFST beams with partial replacement of ...
Mizan Ahmed +6 more
wiley +1 more source
The effect of residual stresses in the lateral-torsional buckling of steel I-beams at elevated temperature [PDF]
, 2004 When a beam is bent about its major axis, it may twist and move laterally, before it reaches its elastic/plastic resistance in bending. Although the problem of lateral-torsional buckling of steel beams at room temperature has a well-established solution,
Vila Real, P. M. M. +4 more
core +1 more source