Results 11 to 20 of about 1,639,498 (342)

Effective width estimation of L-shaped RC shear walls using EPR algorithm [PDF]

open access: yesمهندسی عمران شریف, 2023
Effective width is known as an important parameter in the analysis and design of non-rectangular Reinforced Concrete (RC) shear walls. Current design codes, i.e., ACI, CEN, UBC, and BS, propose a constant value for the effective width calculation of ...
H. Abdoos, A.R. Khaloo, M. Tabiee
doaj   +1 more source

Effective Target Width in Two-dimensional Pointing Tasks

open access: diamondThe Japanese journal of ergonomics, 1999
Hiroshi Ishihara   +2 more
openalex   +4 more sources

Flexural Behavior of Concrete Beams Reinforced with Recycled Plastic Mesh

open access: yesBuildings, 2022
The production of plastic material continues to increase around the world. Consequently, large amount of waste plastic is generated. This will lead to environmental concern due to its disposal.
Hassan Ghanem   +3 more
doaj   +1 more source

Influence of Flanges Geometry on the Shear Behavior of Reinforced Concrete Inverted T-beams [PDF]

open access: yesJournal of Engineering Research - Egypt, 2023
Most international codes of practice didn't consider the flange contribution of reinforced concrete T-beams in shear strength. In inverted T-beams loaded on the web, if the flange area is considered in shear strength, the results may be overestimated ...
Eman Shallan   +2 more
doaj   +1 more source

Experimental behavior based on effective slab width acting as a flange with supporting steel beams in composite floors with openings

open access: yesFracture and Structural Integrity, 2022
An experimental study with many variables was carried out to investigate the effective width of simply supported composite beams (T and L sec. beams) with and without slab opening.
Magdy Khalaf   +3 more
doaj   +1 more source

Anti-buckling effect and ultimate load-bearing capacity of thin-walled steel compression members

open access: yesMechanical Engineering Journal, 2022
Analytical theories related to the buckling criterion and strength of thin-walled structures are classified into flat plate and cylindrical shell theories and others (conical shell and spherical shell).
Ming JI
doaj   +1 more source

Numerical evaluation of the slab effective width in steel-concrete composite box girder bridges

open access: yesRevista IBRACON de Estruturas e Materiais, 2020
: Bridges are structures built to overcome obstacles and allow continuity of transport routes. In the search for efficient construction systems, steel-concrete composite structures, especially box girder bridges, emerged. The American AASHTO and European
Renato Silva Nicoletti   +1 more
doaj   +1 more source

Quasi-one-dimensional graphene structure: Study of finite bandgap and effective mass with width [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2022
A tight-binding approach comprising a pz orbital basis set is employed to induce a bandgap in massless Dirac Fermion, graphene. The role of the structural parameter, chirality, has been explored to determine the electronic band structure of armchair ...
Monika Khetarpal
doaj   +1 more source

Experimental Studies of Effect of Shearer Auger Operating Device Effective Width on Effectiveness of Loading Process

open access: yesГорные науки и технологии, 2019
Intensification of coal mining from mine seams of 0.55–1.20 m thick requires increasing efficiency of loose coal loading that may be achieved by selecting the optimal parameters of auger operating device of a shearer.
O. E. Shabaev   +2 more
doaj   +1 more source

Effective Width of the T-section Flange of Ribbed Slabs

open access: yesЖелезобетонные конструкции, 2023
Ribbed ceilings in reinforced concrete, and more recently in steel-reinforced concrete and wood-concrete versions, occupy a significant place in the total volume of buildings and structures.
F. S. Zamaliev
doaj   +1 more source

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