Results 221 to 230 of about 20,557,545 (270)

General photonic-crystal slab cavity design for scalable high-power single-mode lasing. [PDF]

open access: yesLight Sci Appl
Zhou M   +7 more
europepmc   +1 more source

Behaviour of Unbonded Post-Tensioned One-Way Concrete Slabs

open access: yesAdvances in Structural Engineering, 2008
The behaviour of unbonded post-tensioned one-way concrete slabs is investigated experimentally and numerically in this paper. Two tests were conducted by the authors to measure the strains in the tendon during the post-tensioning stage and during the ultimate load test.
Ellobody, Ehab, Bailey, Colin G.
openaire   +3 more sources

Flexural capacity of one-way GFRP concrete slabs

open access: yesProceedings of the Institution of Civil Engineers - Construction Materials, 2011
The objective of the reported study was to investigate and evaluate the behaviour of one-way concrete slabs reinforced with glass-fibre-reinforced polymer (GFRP) rebars under distributed and line loads. A fibre-reinforced polymer (FRP) composite made with resin-impregnated continuous fibres is considered a promising alternative to traditional steel ...
Ehab M. Lotfy   +2 more
openaire   +2 more sources

Failure mechanism of one-way slabs under concentrated loads after local reinforcement yielding

open access: yesEngineering Structures, 2023
One-way slabs under concentrated loads may fail by one-way shear such as wide beams, punching shear, flexure, or by combining two or more of these mechanisms.
Alex Micael Dantas de Sousa   +1 more
exaly   +2 more sources

One-way edge mode in a gyromagnetic photonic crystal slab

Optics Letters, 2012
We demonstrate that one-way electromagnetic modes could be sustained by the edge of a gyromagnetic photonic crystal slab of triangular lattice under an external dc magnetic field. The applied magnetic field breaks the time-reversal symmetry of the three-dimensional system, and thus the original degeneracy point in k space, at which two dispersion ...
Kexin, Liu, Linfang, Shen, Sailing, He
openaire   +2 more sources

Residual Safety in One-Way Slabs with Severe Corrosion

2020
There are numerous cases of slabs with corrosion in their joists, in which the constructive elements that rest on them do not show remarkable damage. Sometimes, even with all the lower reinforcement corroded in all the joists, there is no alarming cracking in flooring or partition walls.
Jose Vercher   +3 more
openaire   +1 more source

One-Way Reinforced Concrete Slabs

1998
The simplest routine structural element for illustration of design provisions in the Code is the one-way slab. A one-way slab is defined for purposes of this book as a flexural member with depth small relative to other dimensions, supporting (gravity) loads applied normal to and directly over its surface, spanning in one direction between parallel ...
Edward S. Hoffman   +2 more
openaire   +1 more source

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