RC columns
Behavior of Rectangular RC Columns Confined with BFRP sheets Subjected to Axial Loading
... BFRP-confined columns except that proposed by ACI ...rectangular RC columns should be verified with additional test results reflecting the effects of different design parameters for the general ...
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Assessment of Standards and Codes Dedicated to CFRP Confinement of RC Columns
... (RC) columns are often placed under confinement to increase their strength and ...concrete columns with circular and rectangular cross ...confined RC columns and to discuss effects not ...
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Development of Analytical Models for RC Columns under Blast loading Considering Strain Rate Effects
... (RC) columns under blast ...external columns are the most critical and vulnerable structural ...rectangular RC column under simultaneously effect of axial force and transverse blast ...for ...
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Experimental and Analytical Investigations of Rectangular RC Columns Retrofitted by FRP under Axial and Cyclic Loads
... to columns tested by Seliem et ...seven RC columns wrapped with CFRP and GFRP under both axial and cyclic ...Five columns had rectangular cross section and the other two columns were ...
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Simulation Analysis of Static and Shaking Table Tests on RC Columns with Insufficient Lap Splices
... With the aim of improving modeling tools for obsolete detailing arrangements, IRSN (French institute for radiological protection and nuclear safety) asked CEA (French atomic energy commission) to carry out a campaign of ...
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Concentrically Loaded Circular RC Columns Partially Confined with FRP
... (RC) columns is an established and efficient technique for enhancing the capacity of col- ...umns. Columns that are fully wrapped with FRP showed an increase in ductility, moment and ultimate ...
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Flexural Strengthening of RC Columns with Low Longitudinal Steel Ratio using GFRP Bars
... of RC col- umns retrofitted with NSM FRP bars under axial load via classic analysis method developed for reinforced concrete columns based on strain compatibility and force equilibrium (ACI Committee 318 ...
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Experimental Study on RC Columns Wrapped With Hybrid FRP Sheets
... of RC columns wrapped hybrid fibre ...14 columns includes 2 control columns, 2 columns wrapped with single layer of CFRP sheets, 2 columns wrapped with single layer of BFRP ...
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Time-Dependent Structural Behavior of Repaired Corroded RC Columns Located in a Marine Site
... The mechanical properties of vertical and horizontal tie reinforcement are presented by Afsar Dizaj et al. [21]. The concrete compressive strength is considered to be 30 MPa. To investigate the effect of corrosion on ...
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Nonlocal Formulation for Numerical Analysis of Post-Blast Behavior of RC Columns
... RC columns typically suffer certain damages when the RC structures are subjected to blast ...of RC structures can be ...of RC columns as several concrete constitutive models in ...
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Rapid Repair of Severely Damaged RC Columns with Different Damage Conditions: An Experimental Study
... damaged RC columns with different damage ...square RC columns with the same geometry and material properties but with different damage conditions due to different loading combinations of ...
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Slenderness Effect on Axially Loaded RC Columns Confined with FRP Sheets and Ferrocement
... Confinement with FRP and ferrocement are effective retrofitting technique for axially loaded short RC columns. But its effectiveness with varying slenderness ratio is to be investigated. The aim of the ...
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FRP Confinement of Heat-Damaged Circular RC Columns
... concrete columns involve the use of concrete or steel jackets (Lin et ...damaged RC columns (Yaqub and Bailey 2011a, b, 2012; Yaqub et ...that columns are expected to be stressed up to 50% of ...
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Axial–Flexural Interaction in FRP-Wrapped RC Columns
... loaded columns even when the effect of the eccentric- ity-induced strain gradient is taken into ...for columns under eccentric loading when the eccentricity-to-diameter ratio exceeds ...eccentrically-loaded ...
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Evaluation of Torsional Capacity of Square RC Columns Strengthened with CFRP Using Finite Element Modeling
... square RC columns strengthened with CFRP proved its efficiency in analysis of such types of ...for columns specimen [Re-1] reinforced with stirrups without CFRP, and ...
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Analytical Evaluation on Structural Performance of Corroded RC Columns
... member. RC columns, the main structural member of RC structures, usually sustain axial forces of dead loads and live ...of RC columns due to corrosion leads to ultimate collapse of the ...
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Strengthening of RC Columns Using Ferrocement Jacketing
... the RC columns according to their ...of RC column using external jacketing is based on the well-established fact that the lateral confinement of concrete core substantially enhances its compressive ...
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Non-linear flexural behaviour of RC columns including bar buckling and fatigue degradation
... The RC structures are the prescriptively detailed in their potential plastic hinge locations for ...of RC structures (Mander and Rodgers 2015) were not very well ...of RC structures under multiple ...
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COMPRESSION BEHAVIOR OF CIRCULAR AND RECTANGULAR RC COLUMNS RETROFITTED BY GFRP LAMINATES: AN EXPERIMENTAL STUDY
... rectangular columns. Both control and retrofitted columns of circular and rectangular shapes were tested on CTM and UTM to determine the compressive strength after 7 and 28 ...rectangular columns. ...
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RETROFITTING OF BUILDING AGAINST BLAST EFFECT
... The design procedure determines the required thickness of the composite wrap needed for strengthening RC columns for a given blast design load in both flexure and shear. The initial step in the procedure is ...
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