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Measures for quality problem of CFRP strengthening
When the bonding quality is not required, the carbon fiber fabric should be cut off along the edge of the empty drum. The size of 100mm is extended to the outer edge of the same carbon fiber material, and the same binder is used in the original.
2020-03-30 13:19:41
FRP to repair concrete structure in civil engineering
Application of carbon fiber reinforced polymer(FRP) fabric to repair and reinforce concrete structure in civil engineering.
2020-03-30 13:19:01
Effectiveness of CFRP reinforcement for cracked brick walls
It is very effective to reinforce the cracked brick walls with CFRP sheets. The ultimate load of cracked wall strengthened with CFRP is significantly higher than that of unreinforced wall.
2020-03-30 13:17:26
Mechanical analysis on CFRP sheets strengthening
Carbon fiber reinfroced polymer(CFRP) sheet can improve the shear capacity of concrete beams, the mechanism of which is similar to the stirrup, and it can also improve the deformation properties of the components and enhance the deformation capacity of the components.
2020-03-30 13:16:45
Carbon fiber fabric reinforced brick masonry chimney
The cracks are first treated by grouting and sealing, so as to restore the integrity of cracked masonry, and then reinforce the treatment with carbon fiber fabric. After strengthening, it has been used for more than a year, and no new cracks have been found
2020-03-30 13:12:04
Structural strengthening or insufficient strength of concrete
The lack of concrete strength caused by improper construction and use will reduce the bearing capacity and stiffness of the structure, increase the deflection and deformation, and reduce the crack resistance, seepage resistance and durability of the structure, which will affect the use of the structure.
2020-03-30 13:11:22