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Improve the performance of column and beam for seismic strengthening (1) externally added reinforced concrete surface layer (2) bonded steel plate reinforcement (3) steel jecketing (4) carbon fiber strengthening
2020-03-27 16:07:50Reinforcement of reinforced concrete surface layer; Reinforcement of reinforced concrete mortar with surface layer; Steel jacketing reinforcement; Bond steel plate reinforcement; FRP composite reinforcement
2018-06-06 17:30:23FRP wrap Strengthening; Bond steel plate reinforcement; Steel jacketing reinforcement; Reinforcement of reinforced concrete mortar with surface layer; Reinforcement of reinforced concrete surface layer
2020-03-27 16:06:47Pre-stressing FRP reinforcement method; Carbon fiber reinfroced polymer(CFRP) compsoite strengthening method
2020-03-27 15:49:17Now load-bearing strengthening method can be divided into: steel plate strengthening, FRP strengthening, the structural strengthening, the dismantling and strengthening of the load-bearing wall, and post installed anchor.
2018-06-08 11:35:52Concrete crack is a common phenomenon in concrete structure. Its appearance will not only reduce the anti seepage ability of the building, affect the use function of the building, but also cause corrosion of steel bar, carbonization of concrete, reduce the durability of the material and influence the bearing capacity of the building, so it is necessary to enter the concrete crack.
2020-03-27 15:48:25