[PDF] Top 20 Detection on debondings in FRP-strengthened reinforced concrete beams
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Detection on debondings in FRP-strengthened reinforced concrete beams
... shown in Figure 3 by using the interface-slip evolution under increasing load ...levels. In the same way, the evolution of the axial stress in steel rebars and FRP plate are shown in ... See full document
6
Design equations for reinforced concrete members strengthened in shear with external FRP reinforcement formulated in an evolutionary multi-objective framework
... reinforced concrete beams with and without FRP external rein- forcement and its calculated values. To this end, original forms of the expressions defining V c , V s and Vf such as defi[r] ... See full document
9
Evaluation of near surface mounting (NSM) carbon fiber reinforced polymer (CFRP) technique used in a concrete bridge slab
... of FRP strengthening that has been widely used is externally bonded carbon fiber reinforced polymer (EBR CFRP), being laminates the most common ...method. In EBR applications, the surface of ... See full document
154
Experimental analysis of reinforced concrete beams strengthened with steel bars and epoxy structural adhesive
... of reinforced concrete beams with the addition of steel bars and epoxy ...Five beams were produced, out of which four beams were strengthened to ...flexure. In two of ... See full document
14
Experimental analysis of reinforced concrete beams strengthened with steel bars and epoxy structural adhesive
... of reinforced concrete beams with the addition of steel bars and epoxy ...Five beams were produced, out of which four beams were strengthened to ...flexure. In two of ... See full document
14
Experimental analysis of reinforced concrete beams strengthened with steel bars and epoxy structural adhesive
... of reinforced concrete beams with the addition of steel bars and epoxy ...Five beams were produced, out of which four beams were strengthened to ...flexure. In two of ... See full document
14
A discrete spectral model for intermediate crack debonding in FRP-strengthened RC beams
... This paper firstly presents a one-dimensional model based on the discrete crack approach for concrete and the spectral element method for the numerical simulation of the IC debonding pr[r] ... See full document
13
An updating procedure for monitoring laminates of frp-strengthened beams
... beam strengthened by an externally bonded carbon FRP strip, which was tested in [7] has been taken for ...was reinforced longitudinally with two bars of ...carbon FRP plate used with ... See full document
5
Behaviour of FRP confined concrete in square columns
... same concrete: one specimen was strengthened with two layers of glass fibre and the other one with a layer of carbon ...The FRP was applied by the hand lay-up technique which is the most common ... See full document
9
Assess of residual mechanical resistance of reinforced concrete beams after fire
... the reinforced concrete ...developed in the section were not high enough to cause a degradation of the constituent materials up to 120 ...the reinforced concrete structures when ... See full document
13
Adhesion, strengthening and durability issues in the retrofitting of Reinforced Concrete (RC) beams using Carbon Fiber Reinforced Polymer (CFRP) – A Review
... de FRP para modernizar las vigas de CR pre-agroetadas y dañadas por la corrosión y y proporciona el espacio para recubrir los materiales de protección contra la ... See full document
22
Adhesion, strengthening and durability issues in the retrofitting of Reinforced Concrete (RC) beams using Carbon Fiber Reinforced Polymer (CFRP) – A Review
... Comprimento do fragmento de fibra em função da umidade absorvida na interface da matriz no compósito, para fibras de carbono superficiais não tratadas (UT IM7); superfície tratada com [r] ... See full document
22
Active shear strengthening of reinforced concrete beams using Ni Ti Nb shape memory alloys
... pitch in mm of the Ni-Ti-Nb pseudo-rectangular spiral or U-shape ...the beams have a last term indicating an additional characteristic for the specimen: if the lower part of the spiral is placed in a ... See full document
284
Fatigue service life of longitudinal reinforcement bars of reinforced concrete beams based on the real heavy traffic
... congresses in both Portuguese and English ...references in the area of study, will be used; national and international relevant Codes, such as ABNT NBR 7188:2013, the current Brazilian Code of “Road and ... See full document
17
Assess of residual mechanical resistance of reinforced concrete beams after fire
... supported reinforced concrete beams subject to bending after ...The beams presented up to 120 ...reduction in their residual resistance, and the numerical model was accurate in ... See full document
13
Assess of residual mechanical resistance of reinforced concrete beams after fire
... supported reinforced concrete beams subject to bending after ...The beams presented up to 120 ...reduction in their residual resistance, and the numerical model was accurate in ... See full document
13
Evaluación y reparación de vigas de concreto reforzado de puentes en Costa Rica por medio de materiales FRP
... El FRP permite tomar elementos existentes y les mejora su capacidad estructural, incluyendo elementos de concreto, mampostería, acero y estructuras de ...de FRP en este proyecto es identificar los pasos a ... See full document
109
An approach to patents of prestressed concrete in 20th Century's arquitecture
... prestressed concrete, and this originated a new constructive technology, which subsequently consolidated due to the rehabilitation of the foundations of the harbor of Le Havre ...the concrete reinforcement, ... See full document
9
Fatigue service life of longitudinal reinforcement bars of reinforced concrete beams based on the real heavy traffic
... reinforcement in reinforced concrete bridge beams by considering the actual number of heavy vehicles from 2 to 6 axes in a railway in the state of São Paulo, ...supported ... See full document
17
Fatigue service life of longitudinal reinforcement bars of reinforced concrete beams based on the real heavy traffic
... reinforcement in reinforced concrete bridge beams by considering the actual number of heavy vehicles from 2 to 6 axes in a railway in the state of São Paulo, ...supported ... See full document
17
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