[PDF] Top 20 Flexural Strength of RC Beam Strengthened by Partially De-bonded Near Surface-Mounted FRP Strip

... flexural strength of reinforced concrete (RC) beams strengthened by partially de-bonded near surface-mounted (NSM) fiber reinforced polymer (FRP) ... See full document

... tensile strength and elastic modulus of CFRP are much higher [1] than those of GFRP, so for the same tensile capacity; a CFRP bar has a smaller cross-sectional area than a GFRP bar and requires a smaller ... See full document

... The NSM technique using shape-memory alloys (SMAs) can be an alternative way to solve the abovemen- tioned problems of the prestressed FRP NSM technique. SMAs are very widely known unique materials which have the ... See full document

... uneven surface of the component, and more effective component force, suffers accident load is not easy to damage, ...limiting FRP system from wider ...of FRP strengthening system and limit their ... See full document

... under-reinforced beam sections have been strengthened with the application of CFRP by Wet Layup and Near Surface Mounted Reinforcement (NSMR) technique to study the flexural ... See full document

... of RC members strengthened with externally bonded FRP wraps ", in the get going of 12 th World conference on Earthquake Engineering, January- February ...of RC beams ... See full document

... structural flexural performance of one-way slab with ...un- strengthened slab along with five strengthened ...were strengthened using either Near Surface Mounted (NSM) ... See full document

... The near-surface mounted (NSM) is an effective technique for the shear strengthening of reinforced concrete (RC) ...be strengthened, in which steel or fiber reinforced polymer ... See full document

... Near-surface mounted (NSM) fiber-reinforced polymer (FRP) reinforcement is a latest and most promising strengthening techniques for reinforced concrete (RC) ...NSM FRP ... See full document

... is near surface mounted (NSM) ...then partially filled with epoxy, into which fibre reinforced polymer (FRP) or steel reinforcements are placed, later these grooves are fully filled ... See full document

... better strength characteristics, and unlike most of the glass fibres, it is highly resistant to alkaline, acidic and salt attack, which is making it a good candidate for concrete, bridge and shoreline ... See full document

... High strength concrete is also applied when developing concrete mixes with high flexural strengths, High durability benefits, high skid resistance, high abrasion resistance, and super-flat ...High ... See full document

... The beams were reinforced with 2 nosof 10mm rebar in tension and 2 nos of 8mm rebar in compression side with stirrups of 6mm provided at 100mm c/c. A clear cover of 15mm is maintained all around for compression and ... See full document

... One beam was tested as unstrengthen to serve as control beam whereas remaining four beams were strengthened using jute fiber reinforced polymer (JFRP) composites and basalt fiber reinforced polymer ... See full document

... of tube No. 4 at the mid-span at about the same time. At about 16,000 cycles, the crack at the end support extended longitudinally towards the mid-span. At about 36,000 cycles, the cracks at the mid-span appeared in both ... See full document

... section beam under the axial static loading and axial cyclic ...this beam the failure pattern is buckling in the outwards at end of the specimen and in at the mid height the lateral buckling ...compressive ... See full document

... of RC structures over time preventing them from meeting their designed service life ...extreme strength and ductility. Strength gives a member the ability to carry load safely while ductility avoids ... See full document

... Carbon steel contains ferrum and other trace elements, such as carbon, silicon, manganese, sulfur, and phosphorus. Experimental results show that the strength of a steel bar increases with carbon content, but at ... See full document

... for FRP- confined concrete under concentric compression to predict the stress–strain behavior of the eccentrically- loaded columns even when the effect of the eccentric- ity-induced strain gradient is taken into ... See full document

... of beam strengthened by one layer of CFRP plate show that the partial bond give a good agreement with experimental result with error value not more than(3%), when the full bond analytical has error value ... See full document