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Carbon fiber reinforced polymer(CFRP) plate strengthening
1 layers of carbon fiber reinforced polymer(CFRP) laminate is equivalent to 4-8 layers of carbon fiber reinforced polymer(CFRP) fabric.Low cost,cost effective compared with other retrofitting method.Light weight, no influence to original structure
2018-03-07 15:50:20
Analysis of multi-layer bonded steel plate reinforcement
In the reinforcement of CFRP, there is a multi-layer application. Is it equally applicable to steel plate reinforced?Shanghai Horse Construction will analysis of multi-layer bonded steel plate reinforcement
2018-03-08 14:48:34
Reinforcement of frame columns by planting rebar
According to the field test, 13 frame column deflection, which has 10 column bar deviation is greater than or equal to 30mm. For a steel bar with a bias greater than 30mm, we will planting rebars with HM-500 injectable anchoring adhesive.
2018-03-08 15:32:34
Reinforced beams using unidirectional CFRP fabric
Because of the insufficient bearing capacity of the original concrete beams, carbon fiber reinforced polymer(CFRP) fabric is used in the strengthening method.The lack of reinforcement area * reinforcement tensile strength design value is less than or equal to the carbon fiber cloth thickness * width * design value of tensile strength of carbon fiber cloth
2018-03-09 15:07:05
Concrete structure unsuitable for carbon fiber strengthening
Carbon fiber reinforced polymer(CFRP) wrap can be successfully used for concrete structure, seismic shear and flexural strengthening. But it should be pointed out that because many inherent characteristics of CFRP reinforcement structure, many concrete structures are not suitable for strengthening with carbon fiber, so it is necessary to analyze their applicability.
2018-03-09 15:56:31
Key points for old building retrofitting
In the modern society, because of the economic and political development, many existing buildings can not meet the needs of the present stage. It is necessary to reinforce the old buildings.
2020-03-25 10:43:58