Results 1 to 10 of about 20,243 (120)

Buckling analysis of FML cylindrical shells under combined axial and torsional loading [PDF]

open access: yesMechanics of Advanced Composite Structures, 2020
Generally, in-served cylindrical shells buckling usually takes place not merely under one of the basic loads, i.e., axial compression, lateral pressure, and torsion, but under a combination of them.
Ahmad Reza Ghasemi   +2 more
doaj   +1 more source

Vibration and stability analyses of functionally graded beams [PDF]

open access: yesArchive of Mechanical Engineering, 2021
Design considerations, material properties and dynamic properties of engineering applications, rotating components, turbine blades, helicopter blades, etc., have significant effects on system efficiency.
Burak Kılıç, Özge Özdemir
doaj   +1 more source

Buckling analysis of laminated composite thin-walled I-beam under mechanical and thermal loads

open access: yesVietnam Journal of Mechanics, 2023
Despite the extensive use of thin-walled structures, the studies on their behaviours when exposed to extreme thermal environment are relatively scarce.
Xuan-Bach Bui   +4 more
doaj   +1 more source

Form-finding of pierced vaults and digital fabrication of scaled prototype

open access: yesCurved and Layered Structures, 2021
The new serious consideration to masonry and non-metallic structures evidenced their direct prospective to be, even in the present days, advanced architectural and engineering solutions. In the present paper, a form finding for a cement based tessellated
Bertetto Amedeo Manuello   +1 more
doaj   +1 more source

Proposal of the buckling design method by elasto-plastic buckling analysis for steel containment vessel of nuclear power plant

open access: yesNihon Kikai Gakkai ronbunshu, 2020
One of the seismic design methods for the steel containment vessel (SCV) of nuclear power plant is established by the Japan Electric Association as JEAC 4601-2015: Technical code for aseismic design of nuclear power plants.
Takashi OKAFUJI   +6 more
doaj   +1 more source

Ultimate Strength Behaviour and Optimization of Laser-Welded Web-Core Sandwich Panels under In-Plane Compression

open access: yesJournal of Marine Science and Engineering, 2023
In pursuit of more efficient load-bearing solutions for ship deck panels of Very Large Crude Carriers exposed to vertical hull girder bending forces, laser-welded web-core sandwich panels are considered as an alternative to conventional stiffened panels.
Mohamed Elsaka, C. Guedes Soares
doaj   +1 more source

In-plane nonlinear postbuckling and buckling analysis of Lee’s frame using absolute nodal coordinate formulation

open access: yesCurved and Layered Structures, 2023
In this study, four absolute nodal coordinate formulation (ANCF)-based approaches are utilized in order to predict the buckling load of Lee’s frame under concentrated load.
Shaukat Abdur Rahman   +4 more
doaj   +1 more source

Buckling analysis and optimal structural design of supercavitating vehicles using finite element technology

open access: yesInternational Journal of Naval Architecture and Ocean Engineering, 2011
The supercavitating vehicle is an underwater vehicle that is surrounded almost completely by a supercavity to reduce hydrodynamic drag substantially.
Wanil Byun   +6 more
doaj   +1 more source

Effect of geometrical variations on the structural performance of shipping container panels: A parametric study towards a new alternative design

open access: yesCurved and Layered Structures, 2021
In the field of logistics, containers are indispensable for shipments of large quantities of goods, particularly for exports and imports distributed by land, sea, or air.
Widiyanto Ilham   +7 more
doaj   +1 more source

Hygrothermal environment effect on the critical buckling load of FGP microbeams with initial curvature integrated by CNT-reinforced skins considering the influence of thickness stretching

open access: yesNanotechnology Reviews, 2021
Due to the need for structures with refined properties to bear against different loading conditions, recently, carbon nanotubes (CNTs) have been used widely to reinforce them. The extremely high stiffness of CNTs makes them significant as one of the best
Alkhedher Mohammad
doaj   +1 more source

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