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BEHAVIOR OF COMPOSITE I-SECTION MODIFIED REACTIVE POWDER CONCRETE BEAMS WITH ULTIMATE TORQUE

Journal of Engineering and Sustainable Development, 2016
This paper presents experimental work including the investigation of seven composite modified reactive powder concrete (MRPC) I- beams, 1300mm length, 100mm web width, and 320mm height, with and without opening tested under pure torsion. The first beam
Ali Sabah Ahmed, Redhaab Hamed Saad
doaj   +1 more source

Ultimate bounded observer-based control of electrical vehicle driven by DC motor system with unmatched load torque

Advances in Mechanical Engineering
The unmatched perturbation of load torque is the essential problem in the Electrical Vehicle (EV) based DC motor which requires deep control concern for solution.
Akram H Hameed, Shibly A Al-Samarraie, Amjad J Humaidi   +2 more
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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
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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
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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
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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
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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