Results 11 to 20 of about 145 (125)

Shear Force Resistance of Plate Girders with Trapezoidally and Sinusoidally Corrugated Webs and Reinforced Circular Web Openings

ce/papers, Volume 8, Issue 6, Page 1303-1308, December 2025.
Abstract Corrugated web girders (CWG) are an alternative to steel girders with flat webs. They consist of a welded I‐section with a thin‐walled trapezoidally or sinusoidally corrugated web and flanges made of wide flat steel. In comparison with hot‐rolled or welded I‐girders with flat webs, CWG offer significant material savings. Assuming the same load‐
Jian Wang, Zheng Li, Mathias Euler
wiley   +2 more sources

Numerical analysis of beam with sinusoidally corrugated webs [PDF]

AIP Conference Proceedings, 2018
The paper presents numerical tests results of the steel beam with sinusoidally corrugated web, which were performed in the Autodesk Algor Simulation Professional 2010. The analysis was preceded by laboratory tests including the beam’s work under the influence of the four point bending as well as the study of material characteristics.
Marcin Górecki, Michał Pieńko, Grażyna Łagoda   +2 more
openaire   +1 more source

PARAMETRIC STUDY IN SHEAR BUCKLING CAPACITY OF SINUSOIDAL CORRUGATED STEEL WEB

ASEAN Engineering Journal, 2022
Sinusoidal corrugated steel web has gradually gained attention over trapezoidal corrugated steel web. The design of shear buckling capacity for the trapezoidal corrugated web is governed by interactive buckling which normally has the lowest value among global, local and interactive failures.
Wong, Sui Kieng, Abu Bakar, Nabilah, Safiee, Nor Azizi, Mohd. Nasir, Noor Azline   +3 more
openaire   +1 more source

Transverse load carrying capacity of sinusoidally corrugated steel web beams with web openings

Steel & Composite structures, 2010
The present paper presents a study on the behavior and design of corrugated web steel beams with and without web openings. In the literature, the web opening problem in steel beams was dealt with mostly for steel beams with plane web plates and research on the effect of an opening on a corrugated web was found out to be very limited.
Kıymaz, Güven, Coşkun, Erdal, Coşgun, Cumhur, SEÇKİN, EDİP   +3 more
openaire   +2 more sources

Minimum Weight Design of Sinusoidal Corrugated Web Beam Using Real‐Coded Genetic Algorithms [PDF]

Mathematical Problems in Engineering, 2017
Fundamental advantage of using corrugated web girder rather than plate girder reinforced with stiffeners is securing stability against shear buckling of web and unnecessary stiffeners despite the thinner web. Nonetheless, because shear buckling behavior of corrugated web is very complex, the design mechanism for beams and local, global, and interactive
Sudeok Shon, Sangwook Jin, Seungjae Lee
openaire   +2 more sources

Shear Buckling Behavior of Tapered Steel Plate Girders with Sinusoidally Corrugated Webs

ce/papers, 2023
AbstractSteel plate girders with I‐section are frequently used in industrial buildings and bridge design as prismatic members that means as members with parallel flanges and rectangular webs. The structural efficiency can significantly be achieved if such members are designed with tapered webs that means with non‐rectangular webs.
Wang, Jian, Li, Zheng, Pasternak, Hartmut, Euler, Mathias   +3 more
openaire   +1 more source

Experimental Factors and Techniques for Pool Boiling Heat Transfer Enhancement: A Critical Review

Heat Transfer, Volume 55, Issue 4, Page 2201-2232, June 2026.
ABSTRACT This review presents a comprehensive assessment of active strategies for enhancing pool boiling heat transfer, with a focus on techniques that do not rely solely on the boiling surface modification. It examines a broad range of methodologies including fluid additives, external fields, mechanical interventions, and thermal‐geometric tuning that
José E. Pereira, R. R. Souza, A. S. Moita   +2 more
wiley   +1 more source

Structure Formation in Butterfly Scales: Interplay of Genetic Control, Mechanical Instabilities, and Dynamic Material Properties

Advanced Functional Materials, Volume 36, Issue 38, 11 May 2026.
Butterfly wing scales are intricate cuticular functional nanosctructures. This perspective suggests that spatially varying material properties, cytoskeletal constraints, and growth‐driven mechanical instabilities shape the resulting nanoscale architectures created from single cells.
Anupama Prakash, Victoria Lloyd, Yi Yang, Anna‐Lee Jessop, Anthony McDougal, Primož Pirih, Guillaume Duclos, Andrew Parnell, Mathias Kolle, Nicola J. Nadeau, Bodo D. Wilts   +10 more
wiley   +1 more source

Unravelling friction anisotropy by atomic force microscopy

Journal of Microscopy, Volume 302, Issue 1, Page 111-144, April 2026.
Abstract Friction plays a crucial role in both natural phenomena, from the flow of blood cells to earthquakes, and technological applications, from car engines to wind turbines. One of the most fundamental aspects of tribology is friction anisotropy, that is, the dependence of the friction force vector on the direction of sliding.
Clodomiro Cafolla, Marcello Campione
wiley   +1 more source

Two‐Dimensional Transition Metal Dichalcogenides Properties Enhanced by Nano‐ and Micro‐Scale Shape Control

MetalMat, Volume 3, Issue 1, March 2026.
This review explores current strategies for shaping two‐dimensional transition metal dichalcogenides (TMDs) beyond their planar form. It highlights how strain engineering, nanopatterning, and growth on complex substrates modulate their mechanical, optical, and electronic properties.
C. Grazianetti, G. Zambito, D. Campi, M. C. Giordano, F. Buatier de Mongeot, A. Molle, C. Martella   +6 more
wiley   +1 more source