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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.
2020-03-30 13:50:38
Strengthening of steel corrosion to concrete structure
The steel corrosion not only reduces the cross section of the steel, but also reduces the yield strength and the ultimate strength of the steel, which is one of the reasons for the reduction of the bearing capacity of the components.
2020-03-30 13:48:50
Affecting beams strengthened with bonded steel plate
Factors affecting the bearing capacity of beams strengthened with bonded steel plate: length of steel plate anchorage; historical loading; reinforcement ratio of steel bar; anchorage measures at the end of steel plate
2018-09-17 15:28:42
RC members retrofitting by carbon fiber wrapping
In this project, the method of outer wrapped steel is adopted, and the method of externally bonded carbon fiber reinforced wrap is adopted to reinforce and reinforce different parts and types of components.
2018-07-26 16:13:15
Concrete beams strengthened with carbon fiber composite sheets
In order to study the effect of the external carbon fiber composite sheets on the shear strength of the specimens, the 12 specimens are rectangular beams with no abdominal reinforcement, and the bottom of the beam is matched with 2 18 longitudinal bars, and the size of the specimen is 2600 * 150 x 300.
2018-07-27 15:54:22