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Torsional Behavior of Solid and Hollow Core Self Compacting Concrete Beams Reinforced with Steel Fibers [PDF]

Engineering and Technology Journal, 2019
Torsion of structural members and the behavior of steel fiber self- compacting reinforced concrete became the area of interest for many researchers nowadays. The experimental program of the present work consists of casting nine reinforced self-compacting
Tareq Al-Attar, Sarmad Abdul Qader, Hind Hussain   +2 more
doaj   +1 more source

Experimental Torsional Capacity of Plain Concrete Beams Made from Crushed Clay Brick and Recycled Brick Concrete as Coarse Aggregate

Advances in Civil Engineering, 2023
Concrete was made with four different types of coarse aggregate, i.e., natural stone aggregate concrete (NSAC), crushed virgin clay brick aggregate concrete (VBAC), crushed recycled brick concrete aggregate concrete (RBAC), and crushed recycled stone ...
Md. Ashraful Alam, Syed Ishtiaq Ahmad
doaj   +1 more source

Strengthening of Ferrocement Beams in Torsion by CFRP Strips [PDF]

Engineering and Technology Journal, 2014
Torsion is resisted well by closed form reinforcement, due to the circulatory nature of the torsion inducing shear flow stresses in a beam. Therefore, it will be more efficient to have strengthening schemes, which are wrapped in closed form around the ...
Aseel Sami Al-Obaidy, Kaiss F.Sarsam, Alaa K. Abdul Karim   +2 more
doaj   +1 more source

Torsional Behavior of RC Beams with Transverse Openings Strengthened by Near Surface Mounted-Steel Wire Rope Subjected to Repeated Loading

Tikrit Journal of Engineering Sciences, 2022
 The presence of the openings negatively effects on the strength of the beams where they act as a weak point because of the sudden change in the cross-section of the beam, so it becomes necessary to make strengthening for the beams to resist the effect ...
Israa kh. Jasim, Mazin B. Abdulrahman, Muyasser M. Jomaa'h, Belal Alsubari, Hayder Saadoon Abdulaali, Shagea Alqawzai   +5 more
doaj   +1 more source

Torsional Behavior of Reinforced Concrete T Beams Strengthened with CFRP Strips [PDF]

Engineering and Technology Journal, 2012
This work aims at studying the strengthening of T beams in torsion by using carbon fiber reinforced polymer (CFRP). The experimental work includes investigation of five reinforced concrete T beams tested under pure torsion.
Ban S. Abduljalil, Kaiss F. Sarsam
doaj   +1 more source

The Effect of Torque Differences for All-Suture Anchor Fixation Strength: A Biomechanical Analysis

Arthroscopy, Sports Medicine, and Rehabilitation, 2021
Purpose: To investigate the biomechanical influence of differential loading of suture strands (torque) on the fixation strength of knotted and knotless all-suture anchors.
Lucca Lacheta, M.D., Jon Miles, M.S., Brenton Douglass, B.A., Peter Millett, M.D., M.Sc.   +3 more
doaj   +1 more source

Numerical analysis about the influence of column lateral friction torque on seismic performance of IMS system joints

Alexandria Engineering Journal, 2020
In order to study the influence of the lateral prestress produced by friction torque on the properties of the joint hysteresis effect and put forward suggestions on joint design and assembly.
Chen Hongyu, Zhu Hongguang, Ma Hongqiang, Fan Jingchong, Ni Yadong, Huo Qingjie   +5 more
doaj   +1 more source

Evaluation of design, mechanical properties, and torque/force generation of heat-treated NiTi glide path instruments

BMC Oral Health, 2022
Background Recently, various kinds of heat-treated nickel-titanium (NiTi) glide path instruments have been manufactured. This study aimed to investigate design, phase transformation behavior, mechanical properties of TruNatomy Glider (#17/02), V Taper 2H
Soram Oh, Ji-Yeon Seo, Ji-Eun Lee, Hyun-Jung Kim, Ji-Hyun Jang, Seok Woo Chang   +5 more
doaj   +1 more source

Experimental Investigation on the Effect of Web Opening Dimension on the Behavior of R/C Hybrid Deep T-Beam Subjected to Pure Torsion

Jurnal Teknik Sipil, 2004
An experimental study was conducted to investigate the effect of web opening dimension on the behavior of reinforced concrete hybrid deep T-beam subjected to pure torsion. Four reinforced concrete hybrid deep T-beams were tested under pure torsion, where
Ade Lisantono, M. Sahari Besari, Ridwan Suhud, Biemo W. Soemardi   +3 more
doaj   +1 more source

Torsional Behavior of High Strength Concrete Members Strengthened by Mixed Steel Fibers

Journal of Engineering, 2021
Twelve mixing steel fibers-reinforced high strength concrete beams were experimentally tested under pure torsion to investigating the concrete member torsional behavior.
Jawad Kadhim Mures, Mazin Abdul Imam Ahmed, Aqeel Hatem Chkheiwer   +2 more
doaj   +1 more source