FRP Laminates
Review of Anchorage Systems for Externally Bonded FRP Laminates
... for FRP laminates in several studies (Aridome et ...for FRP plates many other studies, however, anchorage of FRP plates is beyond the scope of this ...of FRP plates. Detailing varies ...
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THEORETICAL AND NUMERICAL STUDY ON THE STRENGTHENED STEEL PLATE SHEAR WALLS BY FRP LAMINATES
... In this paper, nonlinear behavior of strengthened steel plate shear walls by FRP laminates has been investigated theoretically and numerically. In the first part, a new method, “the composite-plate frame ...
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A State-of-the-Art Review on Debonding Failures of FRP Laminates Externally Adhered to Concrete
... Abstract: There is significant concern in the engineering community regarding the safety and effectiveness of fiber-reinforced polymer (FRP) strengthening of RC structures because of the potential for brittle ...
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Strengthening Of Concrete Structures Using Frp Laminates
... using FRP laminates and there by the procedure of the compression test and flexural test that reveals that the FRP laminates can be increased the strength of the RC ...that FRP ...
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Debonding Resistance of FRP Laminates including Carbon FRP Anchors.
... The failure mode reported by the authors for the dry anchors is logical. The absence of the epoxy resin between fibers translates into the inability of the stress to be transferred effectively from the fan to the dowel ...
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Constitutive model for rubberized concrete passively confined with FRP laminates
... using FRP to fabricate the external shell of concrete-filled tubes and exploit the benefits of such a composite solution for the construction of new, high-performance structural elements (Becque et ...
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The effect of matrix cracking on mechanical properties in FRP laminates
... studied laminates are in good agreement, as most of the experimental data points stay on or slightly above the analytical ...[1] laminates showed ...
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Compressive behavior of basalt FRP and basalt carbon hybrid FRP laminates
... composite laminates were fabricated by the hand lay-up ...composite laminates, the composition of basalt to carbon ratio was maintained at 4:4 with varying stacking ...
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Delamination in Fiber Reinforced Plastics: A Finite Element Approach
... The fiber reinforced plastics (FRPs) are being used widely in the most diverse applications ranging from the aerospace to the sports goods industry. Drilling in particular is important to facilitate the assembly ...
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A Review on Strenghtening Techniques using NSM and EB FRP Composites
... bonding FRP laminates or plates to external surfaces and usage of internal bars is a technically sound and practically efficient method of strengthening and upgrading of reinforced concrete load- bearing ...
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Composite behaviour of a hybrid FRP bridge girder and concrete deck
... specimen FRP-14 mm exhibited maximum tensile and compressive strains of 6,240 and 6,130 microns, ...hybrid FRP composites is stronger in tension than in compression. The hybrid FRP specimen reached ...
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An Experimental Study on Shear Strengthening of RC Lightweight Deep Beams Using CFRP
... the theory of plasticity [10]. They reported that the theoretical model provided good correlation with past experimental results. The recent edition of the ACI 440 [11] proposed a theoretical model to compute the ...
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FRP Sheets Contribution in Common Repair Techniques of Concrete Structures with Emphasis on Concrete Columns
... of FRP have been carried out in Europe since 25 years ...bonded FRP reinforcement (FRP ...of FRP material used for strengthening in structures reached 30 to 50 km per year until 2000 ...1980s ...
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Average Distance between the Gingival Margin and the Cemento-enamel Junction
... Gingival margin location relative to the CEJ was recorded on sound teeth mesial and distal to the tooth that required crown lengthening. A single examiner conducted all measurements using a UNC-15 probe (Hu-Friedy) and a ...
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Prestressed FRP Tubular Deck System
... From among the 20 contact factors, the “normal penalty stiffness” scaling factor is one of the most critical parameters affecting the results. Usually, a sufficiently high stiffness is preferred such that the “contact ...
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Uniaxial Tensile Stress-Strain Relationships of RC Elements Strengthened with FRP Sheets
... sheets were then impregnated by epoxy resin and applied in-situ. Specimens were then cured at least 72 hours before testing. Pull-off tests were carried out to verify proper bond strength as per ASTM D7522. The tensile ...
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Monotonic and Cyclic Behaviour of Steel Fibre-Reinforced and FRP-Steel Fibre-Reinforced Helical Pulldown Micropiles
... of FRP-concrete piles, along with those of helical piles, a composite helical-FRP-grout pile system was first investigated by Abdelghany and El Naggar ...with FRP tubes along the top 3 m of the pile. ...
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Flexural Strength of RC Beam Strengthened by Partially De-bonded Near Surface-Mounted FRP Strip
... In contrast, CP1600-1 and CP1600-3 specimens that had the whole region retrofitted by NSMR showed slightly dis- tributed cracks without a failure that cracks appeared con- centrated on a central part like BP1600 specimen. ...
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Micromechanical modeling of tension stiffening in FRP strengthened concrete elements
... of FRP-strengthened RC elements are still limited and mostly focused on cracking behavior of RC ...show FRP application affects the stiffness and deformation of the strengthened elements and leads to ...
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Analysis of Concrete Filled Double Skin Steel Tube (CFDST) column with FRP wrapping
... with FRP compressed under axial loads ...of FRP (Glass Fibre Reinforced Polymer (GFRP), Carbon Fibre Reinforced Polymer (CFRP)), number of FRP layers (2, 4 and 6), spacing between the FRP ...
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