Results 1 to 10 of about 21,898 (166)
Numerical investigation on CFRP strengthening and reinforcement bar detailing of RC columns to resist blast load [PDF]
Heliyon, 2022 The failure of column, which is a critical compressive structural member of a building, may lead to devastating progressive collapses. The present numerical study involves investigation on the performance of as-built and strengthened RC columns using 0 ...
Tesfaye Alemu Mohammed, Solomon Abebe
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Optimal Design of Seismic Resistant RC Columns. [PDF]
Materials (Basel), 2020 Although the author is well aware that it is nothing special, presented here is the method that he uses to design the columns of a seismic resistant reinforced concrete structure, in hopes that this could be of use to someone. The method, which is directed at satisfying the capacity design requirements without excessively large sections, consists of ...
Foraboschi P.
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Flexural Rigidity of Slender RC Columns [PDF]
Engineering and Technology Journal, 2009 166320 hypothetical reinforced concrete (RC) columns, each with a differentcombination of variables, were used to investigate the major variables that affect theflexural rigidity (EI) of slender RC columns.
Sabeh Z. Al-Sarraf +3 more
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Experimental Study on Slender CFRP-Confined Circular RC Columns under Axial Compression
Applied Sciences, 2021 The test results on the performance of carbon fiber-reinforced polymer (CFRP)-confined reinforced concrete (RC) columns under axial compression load are presented in this study.
Zhongjun Hu +3 more
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Buildings, 2022 In order to improve the anti-collision capacity of existing reinforced concrete (RC) columns under vehicle impact load, an experimental study on the anti-collision performance of RC columns strengthened with micro-expansive concrete filled steel tube was
Xin Liu +6 more
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Seismic Performance Analysis of RC Frames with ECC Short Columns Based on the IDA Method
Buildings, 2022 Engineered cementitious composite (ECC) is a high-performance composite material with greater shear deformation and shear strength than normal concrete, which has been proposed for use as a shear component in structures.
Chang Wu +4 more
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Seismic Fragility Assessment of RC Columns Exposed to the Freeze-Thaw Damage
Buildings, 2023 Freeze–thaw damage is one of the primary causes deteriorating the seismic resistance of reinforced concrete (RC) structures. This paper proposed a freeze–thaw damage deterioration model for C30 concrete, and it can be employed to study the time-varying ...
Fengkun Cui +5 more
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Acoustic Emission Analysis of Corroded Reinforced Concrete Columns under Compressive Loading
Sensors, 2020 In this work, the failure process of non-corroded and corroded reinforced concrete (RC) columns under eccentric compressive loading is studied using the acoustic emission (AE) technique.
Qiang Li, Xianyu Jin, Dan Wu, Hailong Ye
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Buildings, 2022 Reinforced concrete (RC) structures could suffer from the combined action of fires, earthquakes, and other loads during their life cycle; more importantly, coupled disasters lead to further deterioration and damage to structural performance.
Qingjun Chen, Yu Jiang
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Behavior of axially and eccentrically loaded square RC columns retrofitted with steel strips
Case Studies in Construction Materials, 2022 This paper introduces experimental and theoretical research on the compression behavior of reinforced concrete (RC) columns after retrofitting. The axially loaded columns were retrofitted by steel strips, while the eccentrically loaded columns were ...
Xin Chen +3 more
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