Results 11 to 20 of about 6,940 (164)
Strengthening of Continuous Reinforced Concrete Beams by Cfrp Laminates [PDF]
Engineering and Technology Journal, 2013 Experimental investigations of the behavior of reinforced concrete three-span continuous beams with 1200 mm length for each span, with cross-section 120 mm width and 180 mm depth strengthened by CFRP in flexure case of beams have been presented.
Sabih Z. Al-Sarraf +2 more
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Advances in Civil Engineering, 2020 With the development of carbon fiber reinforced composites and the continuous improvement of the properties of bonding agents, scholars recommended using carbon fiber reinforced plastics (CFRP) to enhance cold-formed thin-walled C-shaped steel structures.
Yanan Sun, Pengfei Li, Guojin Qin
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Effect of Fire on Reinforced Concrete Beams with FRP and Conventional Steel at Limited Time of Fire
Civil and Environmental Engineering, 2023 The aim of this study is to investigate the behavior of RC concrete beams reinforced with basalt, carbon, glass fiber reinforced polymer bars and conventional steel.
Ghobashy Mohamed Atef +2 more
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Metals, 2019 Hybrid composites in which a CR980 metal plate was bonded on carbon-fiber-reinforced plastic (CFRP) were prepared. Hybrid composites were two types of CFRP/CR980 hybrid composites and CR980/CFRP hybrid composites.
Ji Hoon Hwang +3 more
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Reliability Analysis of CFRP-Strengthened RC Bridges Considering Size Effect of CFRP [PDF]
Materials, 2019 A reliability analysis of an existing structure and a carbon fiber-reinforced plastic (CFRP)-strengthened structure is commonly used to evaluate the effectiveness of strengthening. It also provides the basis for the calibration of the partial factors involved in strengthening design codes. As the fundamental data, the statistical characteristics of the
Hui-Bing Xie, Yuan-Feng Wang
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工程科学与技术, 2022 To study the ultimate bearing capacity of carbon fiber reinforced polymer (CFRP) confined high-strength concrete filled steel tube stub columns under axial compression,the failure process and working mechanism of CFRP confined high-strength concrete ...
Song LI +4 more
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Temperature Variations in Drilling of CFRP/Aluminum and CFRP/Titanium Stacks
International Journal of Automation Technology, 2016 This paper describes the temperature variations observed in the drilling of carbon fiber-reinforced plastic (CFRP)/Al, CFRP/Ti, Al/CFRP, and Ti/CFRP stacks. An infrared radiation pyrometer equipped with an optical fiber was used to measure the temperature.
Masahiko Sato 0003 +2 more
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Quasi-static tests on RC building columns strengthened with CFRP
Građevinar, 2021 To explore the possibilities and benefits of using CFRP (Carbon Fibre Reinforced Polymers) in strengthening RC building columns, quasi-static tests (compression and bending) were carried out at the Institute of Earthquake Engineering and Engineering ...
Golubka Nechevska-Cvetanovska +4 more
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Activated Ductile CFRP NSMR Strengthening [PDF]
Materials, 2021 Significant strengthening of concrete structures can be obtained when using adhesively-bonded carbon fiber-reinforced polymer (CFRP) systems. Challenges related to such strengthening methods are; however, the brittle concrete delamination failure, reduced warning, and the consequent inefficient use of the CFRP.
Jacob Wittrup Schmidt +3 more
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Applied Sciences, 2020 The large portfolio of aging highway bridges worldwide includes many reinforced concrete T-section beams with various levels of damage and degradation.
Yannian Zhang, Moncef L. Nehdi
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