Results 31 to 40 of about 14,081 (227)
Fire analysis of steel frames with the use of artificial neural networks [PDF]
, 2007 The paper presents an alternative approach to the modelling of the mechanical behaviour of steel frame material when exposed to the high temperatures expected in fires.
Anderberg +26 more
core +2 more sources
Lateral stability analysis of steel tapered thin-walled beams under various boundary conditions [PDF]
Numerical Methods in Civil Engineering, 2018 The lateral-torsional buckling of tapered thin-walled beams with singly-symmetric cross-section has been investigated before. For instance, the power series method has been previously utilized to simulate the problem, as well as the finite element method.
M. Soltani, S. Asil Gharebaghi, F. Mohri
doaj +1 more source
Stability of Thin-Walled Beams with Lateral Continuous Restraint
Transactions of the VŠB: Technical University of Ostrava, Civil Engineering Series, 2015 Metal beams of thin-walled cross-sections have been widely used in building industry as members of load-bearing structures. Their resistance is usually limited by lateral torsional buckling.
Balázs Ivan, Melcher Jindřich
doaj +1 more source
Flexural–torsional behavior of thin-walled composite space frames [PDF]
, 2009 A general analytical model based on the first-order shear deformable beam theory applicable to thin-walled composite space frames with arbitrary lay-ups under external loads is presented.
Back +30 more
core +2 more sources
A comparative study of beam design curves against lateral torsional buckling using AISC, EC and SP
Structural Mechanics of Engineering Constructions and Buildings, 2019 Introduction. Structural stability is an essential part of design process for steel structures and checking the overall stability is very important for the determination of the optimum steel beams section.
Vera V Galishnikova, Tesfaldet H Gebre
doaj +1 more source
Effect of curvature on durable ice-phobic surfaces based on buckling metallic plates
Materials & Design, 2022 Degradation in system performance due to ice accretion on curved surfaces remains a decades-old challenge. We recently reported that Buckling Elastomer-like Anti-icing Metallic Surfaces (BEAMS) exhibit a low ice adhesion strength and extreme durability ...
Kamran Alasvand Zarasvand +3 more
doaj +1 more source
Reliability analysis of a glulam beam [PDF]
, 2007 The present case study is an example of the use of reliability analysis to asses the failure probability of a tapered glulam beam. This beam is part of a true structure built for a super market in the town of Kokemaki in Finland. The reliability analysis
Schnabl, Simon +2 more
core +2 more sources
Metals, 2018 Metallic thin-walled beams with continuously varying cross-sections loaded in compression are particularly sensitive to instability problems due to lateral-torsional buckling. Such a phenomenon depends on several parameters, including the cross-sectional
Ida Mascolo +5 more
doaj +1 more source
Lateral-torsional buckling of unrestrained steel beams under fire conditions: Improvement of EC3 proposal [PDF]
, 2004 The final draft of the EN version of part 1.1 of Eurocode 3 has introduced significant changes in the evaluation of the lateral-torsional buckling resistance of unrestrained beams at room temperature that reduce the over-conservative approach of ENV 1993-
da Silva, Luis Simoes +3 more
core +2 more sources
Hard‐Magnetic Soft Millirobots in Underactuated Systems
Advanced Robotics Research, EarlyView.This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang +4 more
wiley +1 more source