Lampropoulos A, Paschalis S, Tsioulou O, Dritsos S. Strengthening of existing reinforced concrete beams using ultra high performance fibre reinforced concrete. In: International Conference on Concrete Repair, Rehabilitation and Retrofitting (ICCRRR), Leip

Fiber-reinforced polymer (FRP) resembles a thin polymer layer that may comprise different fibers. Various typical FRP materials, such as glass FRP (GFRP), carbon FRP (CFRP), aramid FRP (AFRP), and basalt FRP (BFRP), are available [].FRP composites are app

although some studies on shear strengthening of reinforced concrete beams exist, the design of such members is far from straightforward. The analytical models proposed in the litera-

2017-11-21 · reinforced polymers (CFRP). To date, American Concrete Institute (ACI) code, as well as other building codes, do not have recommendations or provisions for strengthening RC beams for torsion using fiber-reinforced polymer (FRP) composites due

2010-9-9 · strengthening components for the repair and strengthening of reinforced concrete beams. The ferrocement was used, in general, to replace the damaged concrete and reinforcement (if also damaged). The experiment’s results shown that the strengthe

Abstract. Strengthening reinforced concrete (RC) beams with openings by using aramid fiber reinforcement polymers (AFRP) on the beams’ surfaces offers a useful solution for upgrading concrete structures to carry heavy loads.

2015-1-19 · Repair and Strengthening of Reinforced Concrete Structures Submitted by Eng. MOHAMED ABD ELMONEAM ZAKY For the Degree of Master of Engineering in Civil Engineering ... strengthening techniques for reinforced concrete beams. The comparison and

Reinforced concrete is the most frequently applied structural material because of its good durability, which has been used for many years to build a wide variety of

The behavior of reinforced concrete beams strengthened with various types of fiber reinforced polymer (FRP) laminates is presented in this paper. The experimental program included strengthening and testing 14 simply supported rectangular cross section bea

2013-9-6 · study the structural behavior of reinforced concrete (RC) beams that had been externally strengthened with various types of kenaf fiber reinforced polymer composite laminates with 50% fiber volume content. To test the flexural strength, eight b

2017-11-16 · on the structural analysis that was made to the column., If it is required, beams, slabs, and walls can be enlarged to add stiffness or load-carrying capacity. Extensive longitudinal and transverse reinforcement is added in the ... Strengthen

2018-12-21 · Reinforced concrete (RC) beams which are insufficient in terms of shear and flexural capacities are strengthened by various methods. Steel and fibre reinforced polymer (FRP) plate bonding methods are very widely used in strengthening of beams

2017-5-31 · Strengthening of reinforced concrete beams using glass fiber reinforced polymer composites P.Nagi Reddy1 and V. Raj Kumar2 1PG student,Dept of Civil Newton’s institute of science & technology 2Asst Professor,Dept. of Civil, Newton’s institute

2017-12-15 · Shear strengthening of reinforced concrete beams strengthened using embedded through section steel bars Matteo Breveglieria,⇑, Alessandra Aprilea, Joaquim A.O. Barrosb a Dep. of Eng., University of Ferrara, 44121 Ferrara, Italy bISISE, Dep. o

2017-3-10 · Strengthening of reinforced concrete beam utilizing FRP has been applied to tackle problems related to the civil infrastructure. There are various studies which demonstrate the effectiveness of different strength techniques using FRP and consi

One of the current interests in the field of repairing is reinforced concrete beams for Reinforced concrete is the most frequently applied structural material because of its good durability, which has been used for many years to build a wide variety of st

2014-9-3 · Fig.4: Strengthening of Beam by adding steel plates. In some cases, it is needed to reduce the load on the beam that needs strengthening before implementing the previous steps, either partial or complete unloading. This is made by putting steel

The paper considers the results of the experimental study of the reinforced concrete beams strengthened by carbon fiber reinforced plastics (the CFRP). Eight reinforced concrete beams of the 80x160 mm section and 1500 mm designed span have been manufactur

Abstract: This work is aimed at studying the strengthening of reinforced concrete (R. C.) beams using prestressed glass fi-ber-reinforced polymer (PGFRP). Carbon fiber-reinforced polymer (CFRP) has recently become popular for use as repair or

The contribution deals with a method of strengthening reinforced concrete structures. It focuses on the use of non-bonded steel tendons for beams and plates. The strengthening of columns with the help of steel bandages is discussed too. The behaviour of t