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Reinforcement of brick columns by steel jacketing

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

Strengthening Reinforced Concrete Beams with CFRP and GFRP

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

Principles for seismic strengthening by CFRP

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

Ten major seismic strengthening materials

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

Carbon fiber reinforced polymer(CFRP) for bridge strengthening

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

Construction operation of CFRP U shaped hoop

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

Prestressed FRP strip supporting bridge

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

Prestressed FRP laminate is widely used in bridge strengtening

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

Strengthening columns with carbon fiber fabric

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

Application of direct reinforcement method for concrete

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
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