Results 81 to 90 of about 1,499 (199)

Lap splice performance of textured epoxy-coated zero-magnetic steel bars in concrete beams

Journal of Asian Architecture and Building Engineering
With the development of precision in magnetic measurement technologies, environmental residual magnetism can significantly affect detection accuracy. Conventional steel bars in reinforced concrete structures are the main source of additional magnetic ...
Kai Shen, Yuan Tian, Yi Zheng, Zeyang Sun, Hong Zhu   +4 more
doaj   +1 more source

Performance Study of Mechanical Coupler and Lap Splice of Rebar in Reinforced Concrete Structure using Finite Element Method [PDF]

, 2022
The length of reinforcement bar is limited to facilitate fabrication, transportation, or storage capacity, and this limitation makes it impossible to provide full-length continuous rebar in most reinforced concrete structure.
Aklilu Tezera, Kabtamu Getachew, Sadasivam Sasivaradhan   +2 more
core  

Mechanical Behavior of Grouted Sleeve Butt and Lap Joints with Anti-Deflection Measures Under Uniaxial Tension and High-Stress Cyclic Loading

Applied Sciences
To compare the mechanical performance differences between sleeve grouting lap and butt joints, a total of 41 lap joints, including 27 standard lap joints and 14 anti-deflection lap joints, and 20 butt joints were subjected to tensile and high-stress ...
Qiong Yu, Zuorui Wen, Ziming Tang, Hua Wei, Fangjun Zheng, Zhi Zhang, Zhenhai Chen, Jiaqiu Sun   +7 more
doaj   +1 more source

Lap splice assessment of GFRP rebars in reinforced concrete beams under flexure [PDF]

To increase the knowledge and experience gained from the existing literature regarding the bond behavior of glass fiber-reinforced polymer (GFRP) rebars, a total of sixteen full-scale GFRP-reinforced concrete beams were subjected to a four-point bending ...
Nanni, Antonio, Hussain, Zahid, Hosseini, Seyed-Arman, Benmokrane, Brahim, Ortiz, Jesús D.   +4 more
core   +1 more source

Drift Capacity of Reinforced Concrete Walls with Lap Splices [PDF]

, 2021
Twelve large-scale reinforced concrete (RC) specimens were tested at Purdue University’s Bowen Laboratory to evaluate the deformability of structural walls with longitudinal lap splices at their bases. Eight specimens were tested under four-point bending
Pollalis, William
core  

The Effect Of Lap Splice Length Of Longitudinal Bars On The Performance Of Low Strength Reinforced Concrete Members Under Lateral Loads [PDF]

, 2009
Tez (Yüksek Lisans) -- İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, 2009Thesis (M.Sc.) -- İstanbul Technical University, Institute of Science and Technology, 2009Ülkemiz gibi deprem bölgesinde bulunan ve gelişmekte olan ülkelerde, eski yapılar ...
Yılmaz, Hakan
core   +1 more source

Splicing behaviour of GFRP, BFRP, and steel bars in reinforced concrete beams

Discover Applied Sciences
Fiber-reinforced-polymers (FRPs) have gained popularity as a substitute for conventional steel bars in reinforced concrete, yet there remain specific knowledge gaps in the behavior of lap-spliced glass and basalt bars.
Hala Mamdouh, Ahmed Hassan, Nasr Zenhom, Amr Ali, O. A. Mohamed, Amany Salman   +5 more
doaj   +1 more source

Parametric Non Linear Analysis of anchorage strength for tension Lap Splice in slabs [PDF]

This research investigated the performance of reinforced concrete one-way slabs with various configurations of spliced bars using finite element analysis (FEA).
Makhlouf, Mohamed, Sorour, Nada Kamal, Badawi, Marwa Ibrahim, Ismail, Gamal, Abdel Kreem, Ahmed Hassan   +4 more
core   +2 more sources

Lap-slip model of rebar-to-concrete in RC/ECC/UHPC based on GA-BP neural network

Case Studies in Construction Materials
Rebar lap splicing is a widely used method of reinforcement connection in precast concrete structures, and the lap-slip model serves as an important prerequisite for conducting detailed mechanical calculations of reinforced concrete lap splice members ...
Jin Guo, Qiong Wu, Longpan Sun, Hao Sheng   +3 more
doaj   +1 more source

Optimizing Lap Splice Lengths for GFRP and BFRP Bars in High-Strength Concrete Beams: An Experimental Study

Journal of Composites Science
In this paper, the bond performance of tensile lap-spliced Glass and Basalt Fiber-Reinforced Polymer bars is investigated in high-strength concrete. Eighteen large-scale GFRP-reinforced concrete beams were fabricated and subjected to four-point loading. Key parameters explored included bar diameter and splice length for both GFRP and BFRP reinforcement.
Ali J. Nouri, Saad K. Essa
openaire   +1 more source