scholarly journals Numerical and experimental study of seismic retrofitting for one-bay single-storey reinforced concrete (R/C) frames with an encased R/C panel

2013 ◽  
Author(s):  
G. C. Manos ◽  
V. Soulis ◽  
K. Katakalos ◽  
G. Koidis
Keyword(s):  
Experimental Study ◽  
Reinforced Concrete ◽  
Seismic Retrofitting

scholarly journals THE EXPERIMENTAL STUDY ON SEISMIC RETROFITTING EFFECTS OF REINFORCED CONCRETE PIER RETROFITTED BY DIAGONAL REINFORCEMENTS

2009 ◽  
Vol 65 (1) ◽  
pp. 45-62
Author(s):  
Takahiro KANNO ◽  
Tadayoshi ISHIBASHI ◽  
Shinji MATSUO ◽  
Kazuaki KOUDA
Keyword(s):  
Experimental Study ◽  
Reinforced Concrete ◽  
Seismic Retrofitting

scholarly journals AN EXPERIMENTAL STUDY ON SEISMIC RETROFITTING METHOD OF REINFORCED CONCRETE BRIDGE PIERS WITH A CONTINUOUS FIBER ROPE

2017 ◽  
Vol 73 (3) ◽  
pp. 291-305
Author(s):  
Hidetoshi SHIOHATA ◽  
Hiroshi MITAMURA ◽  
Tadatomo WATANABE ◽  
Takumi SHIMOMURA ◽  
Kyuichi MARUYAMA
Keyword(s):  
Experimental Study ◽  
Reinforced Concrete ◽  
Seismic Retrofitting ◽  
Bridge Piers ◽  
Concrete Bridge ◽  
Continuous Fiber ◽  
Reinforced Concrete Bridge

EXPERIMENTAL STUDY ON JOINT OF SEISMIC RETROFITTING BRACE FOR STEEL STRUCTURE USING SHEAR-KEY PLATE ADHERED TO CONCRETE SLAB

2005 ◽  
Vol 70 (596) ◽  
pp. 133-140 ◽  
Author(s):  
Yasushi ICHIKAWA ◽  
Tsugutomo OKAYASU ◽  
Hiroshi NAKAMURA ◽  
Satoshi YAMADA ◽  
Akira WADA
Keyword(s):  
Experimental Study ◽  
Concrete Slab ◽  
Steel Structure ◽  
Seismic Retrofitting ◽  
Shear Key

Experimental study of jacket height and reinforcement effects on seismic retrofitting of concrete columns

Structures ◽  
2021 ◽  
Vol 31 ◽  
pp. 1084-1095
Author(s):  
Ali Zaiter ◽  
Tze Liang Lau
Keyword(s):  
Experimental Study ◽  
Concrete Columns ◽  
Seismic Retrofitting

Experimental study on the cyclic behavior of reinforced concrete bridge piers with non-uniform corrosion

Structures ◽  
2021 ◽  
Vol 33 ◽  
pp. 999-1006
Author(s):  
Jianfeng Zhao ◽  
Ying Lin ◽  
Xi Li ◽  
Qingyi Meng
Keyword(s):  
Experimental Study ◽  
Reinforced Concrete ◽  
Bridge Piers ◽  
Cyclic Behavior ◽  
Concrete Bridge ◽  
Uniform Corrosion ◽  
Reinforced Concrete Bridge

scholarly journals Shear Behavior of a Reinforced Concrete Frame Retrofitted with a Hinged Steel Damping System

2020 ◽  
Vol 12 (24) ◽  
pp. 10360
Author(s):  
Hyun-Do Yun ◽  
Sun-Woong Kim ◽  
Wan-Shin Park ◽  
Sun-Woo Kim
Keyword(s):  
Reinforced Concrete ◽  
Shear Behavior ◽  
Seismic Retrofitting ◽  
Reinforced Concrete Frame ◽  
Main Research ◽  
Torsion Spring ◽  
Concrete Frame ◽  
Energy Dissipation Capacity ◽  
Research Questions ◽  
Torsion Springs

The purpose of this study was to experimentally evaluate the effect of a hinged steel damping system on the shear behavior of a nonductile reinforced concrete frame with an opening. For the experimental test, a total of three full-scale reinforced concrete frame specimens were planned, based on the “no retrofitting” (NR) specimens with non-seismic details. The main research questions were whether the hinged steel damping system is reinforced and whether torsion springs are installed in the hinged steel damping system. From the results of the experiment, the hinged steel damping system (DR specimen) was found to be effective in seismic retrofitting, while isolating the opening of the reinforced concrete (RC) frame, and the torsion spring installed at the hinged connection (DSR specimen) was evaluated to be effective in controlling the amount of deformation of the upper and lower dampers. The strength, stiffness, and energy dissipation capacity of the DSR specimen were slightly improved compared to the DR specimen, and it was confirmed that stress redistribution was induced by the rotational stiffness of the torsion spring installed in the hinge connection between the upper and lower frames.

Experimental study of bond between steel bars and hybrid fibers reinforced concrete

2021 ◽  
Vol 275 ◽  
pp. 122176
Author(s):  
Fernanda Martins Cavalcante de Melo ◽  
Anna Cristina Araújo de Jesus Cruz ◽  
Leonardo Dantas de Souza Netto ◽  
Marcos Antônio de Souza Simplício
Keyword(s):  
Experimental Study ◽  
Reinforced Concrete ◽  
Hybrid Fibers ◽  
Steel Bars
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