It is possible to increase the bearing capacity of brick columns and greatly improve the lateral resistance of brick columns under the condition that the size of brick columns does not increase much.
2018-07-25 15:42:34
FRP can significantly improve the shear strength of beams, but the height of FRP is different, and the bearing capacity of reinforced concrete is also different. Therefore, this adverse effect should be considered in the design.
2018-07-24 18:05:21
Because the building itself is seriously damaged, we must ensure that the structure of the building is not damaged two times during construction. So at present, CFRP reinforcement is a kind of reinforcement method that minimizes the loss of buildings. It is recommended to be widely promoted in the earthquake stricken area.
2018-07-24 17:23:57
From the point of view of building materials, seismic building materials must have the characteristics of light, high strength and high toughness, such as wood, light steel, steel, reinforced concrete and composite material.
2018-09-17 15:30:46
Fiber reinforced polymer(CFRP) fabric reinforced bridge members have the advantages of light weight, high strength, high elastic modulus, corrosion resistance, good durability and impact resistance.
2018-07-19 17:22:38
The CFRP U - shaped hoop is a U - shaped stirrup made of carbon fiber fabric. In order to fix the carbon fabric of the bottom of the beam and transfer the reliable force, when the CFRP is strengthened, the carbon fiber cloth U shaped hoop is often pasted, and the strip is not allowed only on the side of the beam.
2018-07-19 16:21:46
In the field of bridge reinforcement, the new method of strengthening the prestressed FRP laminate is a very effective method, which can achieve twice the result with half the effort.
2018-07-18 16:35:01
For the problems brought about by the strengthening of carbon fiber reinforced material, the reinforcement method of Prestressed CFRP laminate can be solved by applying a pre stress to the carbon fiber plate, and then anchoring it on the reinforced component.
2018-09-17 15:32:55
carbon fiber composite strengthening system comprises of unidirectional carbon fiber fabrics, primer, leveling,carbon fiber impregnating adhesive. These unique combinations provide a wide range of strengthening and retrofitting solutions to meet the many demands of different projects and applications.
2018-07-17 16:37:17
The direct reinforcement method:Enlargement section method; Displacement concrete method; Prestressed strengthening method; Externally bonded steel plate; Pasting steel plate method; Externally bonded FRP wrap
2018-07-16 16:30:04
Langue: current_language
