Results 61 to 70 of about 118,995 (208)

Behaviour of cellular beams protected with intumescent coatings [PDF]

open access: yes, 2016
A new engineering practice in modern buildings is to use beams with web openings to allow the passage of services within the depth of the beam instead of underneath the beam.
Brahim, Lamri   +3 more
core  

Flexural behaviour and design of modular construction optimised CFS beams with circular web openings

open access: yesCase Studies in Construction Materials
Modular Construction Optimised (MCO) beams, cold-formed steel sections with rigid hollow-flanges tailored for prefabricated floor systems, require clear guidance when incorporating large unstiffened circular web openings (>38 % of clear web height). This
Jack Lifsey   +6 more
doaj   +1 more source

Calculation of Contraction Coefficient under Sluice Gates and Application to Discharge Measurement [PDF]

open access: yes, 2009
The contraction coefficient under sluice gates on flat beds is studied for both free flow and submerged conditions based on the principle of momentum conservation, relying on an analytical determination of the pressure force exerted on the upstream face ...
Baume, Jean-Pierre   +2 more
core   +1 more source

Global and Local Buckling Behavior of Bracing Members with Slotted-in Web Openings

open access: yesRekayasa Sipil
This study examines the global and local buckling behavior of segmented bracing members with slotted-in web openings, designed to reduce the demand on the mid-segment.
Ananda Insan Firdausy, Chong-Jun Lin
doaj   +1 more source

'R.I.P. man...u are missed and loved by many': entextualising moments of mourning on a Facebook Rest in Peace group site [PDF]

open access: yes, 2014
Digital media offer new domains for people to articulate aspects of their everyday selves, as well as to share resources, views, attitudes, and emotions on an unprecedented scale (Barton and Lee 2013; Georgakopoulou 2006; Jones and Hafner 2012).
Giaxoglou, Korina
core  

Comparing Typical Opening Move Choices Made by Humans and Chess Engines

open access: yes, 2006
The opening book is an important component of a chess engine, and thus computer chess programmers have been developing automated methods to improve the quality of their books.
Bar-Ilan, Judit, Levene, Mark
core   +2 more sources

Rocket injector head [PDF]

open access: yes, 1968
A high number of liquid oxygen and gaseous hydrogen orifices per unit area are provided in an injector head designed to give intimate mixing and more thorough combustion.
Green, C. W., Jr.
core   +1 more source

DESCRIPTION OF \u3ci\u3eHAKKA\u3c/i\u3e, A NEW GENUS OF JUMPING SPIDER (ARANEAE, SALTICIDAE) FROM HAWAII AND EAST ASIA [PDF]

open access: yes, 2001
We describe a new genus for a jumping spider that was originally placed in the large genus Menemerus Simon 1868, from which the new genus is clearly different. They were later reclassified as Icius, then as Pseudicius, and still later as Salticus.
Berry, James W., Prószyński, Jerzy
core   +2 more sources

GFRP COMPOSITES: A MATERIAL TO STRENGTHEN REINFORCED CONCRETE BEAMS WITH WEB OPENINGS FOR SHEAR [PDF]

open access: yesEuropean Journal of Materials Science and Engineering
Buildings that require mechanical and electrical services must have utility pipes and ducts. The services include air conditioning, power supply, telephone lines, network cables, sewerage lines, water supply and etc.
Abrham GEBRE, Seare TEKIE, Yisihak GEBRE
doaj   +1 more source

Analysis of castellated steel beam with oval openings [PDF]

open access: yes
A castellated steel beam is per definition a wide flange (WF) or I shaped steel profile with openings, to reduce self-weight and improve the effectiveness in terms of material use.
Han , Ay Lie   +2 more
core  

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