Results 21 to 30 of about 142,515 (314)

Evaluation of Shear Effect on Deflection of RC Beams

Applied Sciences, 2021
This study evaluates the effect of shear on the deflection of reinforced concrete (RC) beams subjected to combined bending and shear. A total of nine simply supported beams were manufactured with the shear span-to-depth ratio, tension steel ratio, and ...
Sang-Woo Kim, Dong-Seok Han, Kil-Hee Kim
doaj   +1 more source

Comparative Evaluation of Results on Test of Concrete Beams with Fiberglass Rebar and Calculated Data

Наука и техника, 2019
The paper presents results of the study for samples of concrete beams reinforced with fiberglass rebar produced by LLC “KomAR”. The aim of the study is to determine strength, stiffness and crack resistance of beams with fiberglass rebar, various ...
N. V. Begunova, V. P. Grahov, V. N. Vozmishchev, I. G. Kislyakova   +3 more
doaj   +1 more source

General Mathematical Model for Analysing the Bending Behaviour of Rectangular Concrete Beams with Steel, Fibre-Reinforced Polymers (FRP) and Hybrid FRP–Steel Reinforcements

Buildings, 2022
The design guidelines available in building codes for steel and fibre reinforced polymer (FRP) reinforced concrete (RC) beams have been developed on the basis of empirical models.
Issam Ouahmane, Rachid El Alaiji, Mohammed Sallaou, Larbi Lasri   +3 more
doaj   +1 more source

SHEAR BEHAVIOUR OF R. C BEAMS REINFORCED WITH SWIMMER BARS [PDF]

JES: Journal of Engineering Sciences, 2022
: Designers have to be very careful against shear requirements in reinforced concrete elements due to its riskiness. Shear failure in R.C beams is considered not preferred mode, because shear cracks come in progress without any warnings. Swimmer bars are
Khaled Samie, Yehia. A. Hassanean, moamen adel   +2 more
doaj   +1 more source

The Intersection of Public Health and Deflection: A New Indicator

Journal of Multidisciplinary Studies in Human Rights and Science
EN | Abstract: This article is an effort to open conversation on the philosophical intersection of public health and the criminal justice system as it relates to the Deflection Program’s measured indicators and impact on the community.
Nikki G Delatolas, Ruth Heinzl, Dana Buettner   +2 more
doaj   +1 more source

WEDM of Copper for the Fabrication of Large Surface-Area Micro-Channels: A Prerequisite for the High Heat-Transfer Rate

Micromachines, 2020
To get the maximum heat transfer in real applications, the surface area of the micro-features (micro-channels) needs to be large as possible. It can be achieved by producing a maximum number of micro-channels per unit area.
Naveed Ahmed, Mohammad Pervez Mughal, Waqar Shoaib, Syed Farhan Raza, Abdulrhman M. Alahmari   +4 more
doaj   +1 more source

Long-Term Performance of a Deep Excavation in Silty Clay in Xi’an—A Case Study

Buildings, 2022
The long-term deformation of a 17.5 m deep excavation constructed with the bottom-up technique in silty clay in Xi’an was monitored in this study.
Piyong Yu, Yinlan Shen, Yangzhi Ren
doaj   +1 more source

Vision-Based Damage Detection for One-Fixed-End Structures Based on Aligned Marker Space and Decision Fusion

Sensors, 2022
It is possible to detect damage in structures based only on vision-system-based assessment of their deformation shape under load. There is, however, a gap between available methods designed to detect damage in beam-like structures and engineering needs ...
Ziemowit Dworakowski, Pawel Zdziebko, Kajetan Dziedziech, Krzysztof Holak   +3 more
doaj   +1 more source

Simulation of the deflected cutting tool trajectory in complex surface milling [PDF]

, 2011
Since industry is rapidly developing, either locally or globally, manufacturers witness harder challenges due to the growing competitivity. This urges them to better consider the four factors linked to production and output: quality, quantity, cost and
Baili, Maher, Zoubeir Bouaziz, Ali Zghal, Smaoui, Moez, Maher Baili, Zghal, Ali, Dessein, Gilles, Moez Smaoui, Bouaziz, Zoubeir, Gilles Dessein   +9 more
core   +1 more source

Flexural Strength of Composite Deck Slab with Macro Synthetic Fiber Reinforced Concrete

Applied Sciences, 2021
In this research, flexural performance was evaluated using macro-synthetic fiber-reinforced concrete (MFRC) in structural deck plates. Material tests were performed to evaluate the mechanical properties of the MFRC, and the flexural strength evaluation ...
Dong-Hee Son, Baek-Il Bae, Moon-Sung Lee, Moon-Seok Lee, Chang-Sik Choi   +4 more
doaj   +1 more source