Results 21 to 30 of about 3,280,539 (305)

Beam breakup growth and reduction experiments in long‐pulse electron beam transport [PDF]

open access: yes, 1994
The results of an experimental program whose sole objective is to investigate the cumulative beam breakup instability (BBU) in electron beam accelerators are presented. The BBU growth rate scalings are examined with regard to beam current, focusing field,
R. A. Bosch   +7 more
core   +1 more source

Review on NSM-CFRP Method for Enhancing Shear Capacity in Reinforced Concrete Deep Beams [PDF]

open access: yesE3S Web of Conferences
The demand for improved strengthening techniques for current concrete structures is on the rise. Many structures that will still be in use two decades from now have already been constructed.
Faney J., Hema Priya M.
doaj   +1 more source

NUMERICAL STUDY OF CONCRETE DEEP BEAMS REINFORCED BY INCLINED WEB STIRRUPS [PDF]

open access: yesJES: Journal of Engineering Sciences, 2022
A numerical investigation is presented in this study to describe the effect of inclined stirrups on the shear behavior for reinforced concrete deep beams. This study was exceeded by two steps as a part of verification and parametric study.
Ahmed Drar, Khaled Samie
doaj   +1 more source

Analysis of the dynamic behaviour of the hangingwall beam during a seismic event [PDF]

open access: yes, 1992
Bibliography: leaves 68-72.In a deep-level gold mine planes of weakness oriented parallel to the reef allow the hangingwall to separate from adjacent rock strata. The hangingwall then acts as a separate beam supporting only its selfweight. Mining-induced
Daehnke, A
core   +1 more source

Influence of section depth on the structural behaviour of reinforced concrete continuous deep beams [PDF]

open access: yes, 2007
YesAlthough the depth of reinforced concrete deep beams is much higher than that of slender beams, extensive existing tests on deep beams have focused on simply supported beams with a scaled depth below 600 mm.
Yang, Keun-Hyeok, Ashour, Ashraf
core   +1 more source

Rehabilitation of reinforced concrete deep beams by near-surface-mounted steel reinforcement

open access: yesOpen Engineering, 2023
This article describes an experimental investigation of the behavior of reinforced concrete deep beams repaired by near-surface-mounted (NSM) steel bars.
Attiya Muhammad Abed   +2 more
doaj   +1 more source

On the Derivation of Exact Solutions of a Tapered Cantilever Timoshenko Beam

open access: yesCivil Engineering Dimension, 2019
A tapered beam is a beam that has a linearly varying cross section. This paper presents an analytical derivation of the solutions to bending of a symmetric tapered cantilever Timoshenko beam subjected to a bending moment and a concentrated force at the ...
Foek Tjong Wong   +4 more
doaj   +1 more source

Flexural Behavior of Laced Reinforced Concrete Moderately Deep Beams

open access: yesCase Studies in Construction Materials, 2020
This paper aims to experimentally and numerically investigate the flexural behavior of laced reinforced concrete moderately deep beams. The study focuses on the influence of the lacing angle (30, 45, and 60°) and the ratio of the tension reinforcement (0.
Thaar S. Al-Gasham   +2 more
doaj   +1 more source

Experimental and Numerical Study of the Strength Performance of Deep Beams with Perforated Thin Mild Steel Plates as Shear Reinforcement

open access: yesApplied Sciences, 2023
This study aims to investigate a new shear reinforcement method which utilizes thin mild steel (TMS) plates as shear reinforcement in deep beams to replace conventional reinforcement.
Khem Fei Chai   +5 more
doaj   +1 more source

BEHAVIOR OF REINFORCED CONCRETE CONTINUOUS DEEP BEAMS WITH OPENINGS AND USING MULTIPLE TYPES OF STRENGTHING

open access: yesMağallaẗ Al-kūfaẗ Al-handasiyyaẗ
In this research, thirteen specimens of reinforced concrete continuous deep beams were cast and tested. One was the main reference without openings, three were a reference for each style depending on the arrangement of the openings, while the other nine ...
Huda Basim kitab, Muhammad Abed Attiya
doaj   +1 more source

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