scholarly journals Experimental study on flexural performance of partially precast steel reinforced concrete beams

2017 ◽  
Vol 133 ◽  
pp. 192-201 ◽  
Author(s):  
Yong Yang ◽  
Yicong Xue ◽  
Yunlong Yu ◽  
Ning Ma ◽  
Yongjian Shao
Keyword(s):  
Experimental Study ◽  
Reinforced Concrete ◽  
Concrete Beams ◽  
Reinforced Concrete Beams ◽  
Steel Reinforced Concrete ◽  
Flexural Performance

Crack Width Calculation of Steel Reinforced Concrete Beams Considering the Bond-Slip

2012 ◽  
Vol 166-169 ◽  
pp. 1395-1398
Author(s):  
Cao Xiu Li ◽  
De Jian Shen ◽  
Pei Ling He ◽  
Xian Feng Dong ◽  
Hong Fei Zhang
Keyword(s):  
Experimental Study ◽  
Reinforced Concrete ◽  
Crack Width ◽  
Concrete Beams ◽  
Reinforced Concrete Beams ◽  
The Other ◽  
Bond Slip ◽  
Steel Reinforced Concrete ◽  
Slip Effects ◽  
Current Standards

Bond-slip performance between section steel and concrete has effect on crack width of steel reinforced concrete（SRC）beams based on experimental results. Current standards about SRC structures do not involve bond-slip effects when calculating the crack width of SRC beams, and this is not valid exactly . This article describes a new method of crack width calculation for SRC beams, which considering the bond-slip effects on crack width. Crack width of SRC beams are divided into two parts: one part ignoring the bond-slip between steel and concrete, and the other part considering additional crack width caused by the bond-slip. The total crack width is the sum of the two parts. Results show that the proposed method in this article is coincide with experimental study.

Experimental study on flexural performance of reinforced concrete beams subjected to different plate strengthening

2017 ◽  
Vol 176 ◽  
pp. 565-581 ◽  
Author(s):  
Rongxiong Gao ◽  
Qi Cao ◽  
Fangjie Hu ◽  
Zeyu Gao ◽  
Fengyang Li
Keyword(s):  
Experimental Study ◽  
Reinforced Concrete ◽  
Concrete Beams ◽  
Reinforced Concrete Beams ◽  
Flexural Performance

scholarly journals Experimental Study of Flexural Performance of Reinforced Concrete Beams and Hybrid Beams

2018 ◽  
Vol 134 (1) ◽  
pp. 244-247
Author(s):  
F. Aydın ◽  
A. Sarıbıyık ◽  
M. Sarıbıyık ◽  
M. Ipek
Keyword(s):  
Experimental Study ◽  
Reinforced Concrete ◽  
Concrete Beams ◽  
Reinforced Concrete Beams ◽  
Flexural Performance ◽  
Hybrid Beams

Flexural Performance of Reinforced Concrete Built-up Beams with SIFCON

2020 ◽  
Vol 38 (5A) ◽  
pp. 669-680
Author(s):  
Ghazwan K. Mohammed ◽  
Kaiss F. Sarsam ◽  
Ikbal N. Gorgis
Keyword(s):  
Reinforced Concrete ◽  
Ultimate Load ◽  
Concrete Beams ◽  
Steel Fibers ◽  
Reinforced Concrete Beams ◽  
Load Carrying Capacity ◽  
Conventional Concrete ◽  
Flexural Performance ◽  
Load Carrying ◽  
Fiber Concrete

The study deals with the effect of using Slurry infiltrated fiber concrete (SIFCON) with the reinforced concrete beams to explore its enhancement to the flexural capacity. The experimental work consists of the casting of six beams, two beams were fully cast by conventional concrete (CC) and SIFCON, as references. While the remaining was made by contributing a layer of SIFCON diverse in-depth and position, towards complete the overall depths of the built-up beam with conventional concrete CC. Also, an investigation was done through the control specimens testing about the mechanical properties of SIFCON. The results showed a stiffer behavior with a significant increase in load-carrying capacity when SIFCON used in tension zones. Otherwise high ductility and energy dissipation appeared when SIFCON placed in compression zones with a slight increment in ultimate load. The high volumetric ratio of steel fibers enabled SIFCON to magnificent tensile properties.

scholarly journals Experimental Study on Crack Characteristics of Damaged Reinforced Concrete Beams strengthened with CFRP

2021 ◽  
Vol 787 (1) ◽  
pp. 012096
Author(s):  
Junhao Huang ◽  
Yongjiu Qian ◽  
Huaping Yang ◽  
Jing Li ◽  
Xingwei Pan
Keyword(s):  
Experimental Study ◽  
Reinforced Concrete ◽  
Concrete Beams ◽  
Reinforced Concrete Beams
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