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Reinforcement technology for quality defects of RC column
In addition to the reasons for the poor column quality caused by the above mentioned construction, in practical engineering, the loading capacity of reinforced concrete columns is often insufficient because of poor design and disaster (earthquake, fire, flood), or the increase of the load to the column due to the change of the structure's function. When these conditions occur, strengthening reinforced concrete columns is need .
2020-03-28 15:33:49
Reinforcement of cracks in reinforced concrete(RC) beams
Reinforcement of cracks in reinforced concrete(RC) beams: Surrounding concrete; Steel plate bonding strengthening; CFRP strengthening; Grouting.
2020-03-28 15:33:10
Disease and reinforcement of existing steel mixed girder bridge
The existing steel mixed girder bridge is insufficient or the load level is required to be raised, the strengthening method of prestressing or sticking carbon fiber fabric(CFRP) can be used
2020-03-28 15:31:37
Industrial workshop seismatic retrofitting
Due to the increase of the bearing capacity of the roof and seismic strengthening, it is necessary to reinforce the frame beam and floor with carbon fiber fabric and steel plate.
2020-03-28 15:30:16
Seismic retrofit methods of reinforced concrete structures
Seismic retrofit methods improve the strength of structure and component; improve the stability of structure and component; improve the stiffness of structure and component; improve the durability of structure and component.
2020-03-28 15:29:54
Reinforcement & retrofit of reinforced concrete components
Reinforced concrete members will exhibit certain deformation or damage after exceeding a certain number of years. Some buildings or structures are used beyond their own limit of use; some are due to poor quality of construction; in this situation, it is often difficult to demolish and rebuild due to the reasons for the quality or service life. To continue to use it, the construction needs to be reinforced, reinforced, reformed and repaired.
2020-03-30 13:47:40