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Carbon fibre laminate is one-way sheet reinforced by carbon fibre. Its forming process is to solidify carbon fibre impregnated with resin in the die and continuous pultrusion. It has good properties such as high tensile strength, corrosion resistance, seismic resistance and impact resistance.
2019-01-11 18:15:37The form and mechanism of CFRP laminate bonded reinforcement are similar to those of steel bonded reinforcement, which is essentially equivalent to increasing the reinforcement of members, and can generally be replaced by each other in shear and bending reinforcement.
2019-01-11 18:15:23When CFRP is used to reinforce damaged concrete beams, CFRP can not only effectively restrain the extension of cracks and the development of crack width. And when there are more cracks in the beam, it can still work normally, and it can enhance the integrity of the beam and improve the bearing capacity of the beam.
2019-01-14 17:46:532 ways to rehabilitate column that every engineer should know. One is CFRP wrap column, and two is enlarged cross-section.
2019-01-16 16:40:15Beam bonding FRP composite reinforcement technology is to use carbon fiber cloth and special structural glue to reinforce the raw sorghum. Carbon fiber fabric reinforcement technology is now more and more widely used in beam structure reinforcement.
2019-01-18 16:19:55Through the analysis of the actual situation of the bridge, it is found that the bridge belongs to a dangerous bridge. If it is not strengthened, collapse and other accidents may occur at any time in future use, which may cause huge economic losses and casualties.
2019-01-21 18:10:39