RC beams
Shear Strengthening of RC Beams Using Polyester Rope
... (RC) beams using polyester rope (PR). A total of five small scale RC beams were cost and tested under four point bending ...four beams were strengthened using polyester rope prior to ...
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Study on Strengthening of RC Beams by Hybrid FRP Bars
... A comprehensive three dimensional (3D) finite element (FE) models of RC beams, flexurally strengthened with CFRP rod panels (CRP’s), were developed. The models consider the nonlinearity of concrete ...
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Enhancement of RC Beams by Textile Reinforced Concrete
... This paper deals with the effectiveness of Textile Reinforced Concrete (TRC), as a means of increasing the flexural capacity and Shear capacity of Reinforced Concrete (RC) beams, is experimentally ...
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Structural Performance of RC Beams Strengthened with NSM-CFRP
... Abstract— An experimental work was performed to characterize the laminate and rods to concrete bond behavior based on pullout-bending tests. The structural performance of RC beams was assessed through ...
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Combined EBR and NSMR for Flexural Strengthening of RC Beams
... users. Beams are important structural elements for withstanding loads, so finding the efficient repair and strengthening methods are necessary in terms of maintaining the safety of the ...Concrete Beams ...
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Experimental and Numerical Investigation of Shear Behavior of RC Beams Strengthened by Ultra-High Performance Concrete
... the beams and slabs retrofit- ted using UHPC. Composite beams and slabs, which included 50 mm thick layer of UHPC were prepared and tested under different types of ...over RC sec- tion had an ...
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Strengthening and repair of RC beams with sugarcane bagasse fiber reinforced cement mortar
... strengthening RC beams was investigated in this ...on beams measuring 1000mm in ...the beams to test its ability to repair and strengthen the ...The beams were initially damaged and ...
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Bond strength of short lap splices in RC beams confined with steel stirrups or external CFRP
... fifteen RC beams were tested in flexural four-point ...these beams simulates a member in flexure with a known spliced length, similar to the specimens tested by Harajli ...The beams had a ...
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Analytical Methods to Estimate the Crack Width in RC Beams
... of RC beams in various conditions. A total of 58 beams previously casted by various different researchers were adopted for this ...In beams having higher concrete covers a gross under ...
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Study of RC Beams Reinforced With CEM-FIL Anti-Crack HD Glass Fiber
... the RC beams with CEM-FIL Anti-Crack HD glass fiber, to enhance the tensile properties of concrete beams cost ...the beams reinforced with CEM-FIL Anti-Crack HD glass fibers increases the ...
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Flexural Behaviour of RC Beams Reinforced with C - Bars
... In the present investigation, C – Bars known as curved mild steel bars of Fe 250 has been used as reinforcement. The MS bars were bend to different degrees such as 10⁰, 15⁰ and 20⁰. The RC beams reinforced ...
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Flexural Response of JFRP and BFRP Strengthened RC Beams
... In this experimental program, ordinary Portland cement (OPC) was used to construct RC beam specimens. The concrete was prepared using natural course and fine aggregated with 28 days target compressive strength of ...
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Structural Performance of RC Beams containing Tension-Only Nodes
... Four RC beams with varying cross-sections designed using S&T models including (A-I and A-II specimens) and not includ- ing (B-I and B-II specimens) tension-only nodes were sub- jected to three-point ...
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Flexural Strengthening of Pre Cracked Corroded RC Beams using CFRP Sheets
... corroded RC beam were strengthened with CFRP ...cracked RC beams using accelerated corrosion ...on RC beams in terms of flexural behaviour and the influence of various parameters such ...
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A State of the Art Review on the Behavior of Reinforced Concrete (RC) Beams under Cyclic Loading
... coupling beams subjected to cyclic ...of RC beams strengthened in shear with externally bonded carbon fiber-reinforced polymer (CFRP) strips subjected to a cyclic loading for two million cycles at 1 ...
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Behaviour of Strengthened RC Beams in Shear
... structure. Beams are the most important members of any ...of RC Beams. A study has been carried out wherein 5 beams were casted of 2000 mm length, 200 mm width & 270 mm depth followed by ...
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An Artificial Neural Network Model for Estimating the Shear Contribution of RC Beams Strengthened by Externally Bonded FRP
... RC beams with shear strengthening by FRP strips or continuous fabrics, and the result of tests indicated that the effect of partial strengthening on the shear contribution of composite ...some RC ...
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Retrofitting of RC Beams with Externally Bonded Laminates- A Comparative Study
... of RC beams using externally bonded laminates and with ferro cement were ...concrete beams were casted and tested in the laboratory over an effective span of ...Four beams were retrofitted ...
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Cyclic behaviour of RC beams using SIFCON Sections
... than RC beam with bottom layer SIFCON, 54% more than RC beam with hinge portion SIFCON, 91% more than RC beam with SIFCON laminates at both sides, 98% more than RC beam with SIFCON laminates ...
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Direct Displacement Based Design of RC Beams and Columns
... The two dimensional 4,8 & 12 storey frames were modelled by assigning the beam and column dimensions. A series of iteration was carried out for the structure to get apt section. Below table 1 shows the dimensions of ...
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