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Fiber reinforced polymer(FRP) strengthening technology
Sticking FRP in the tensile area of concrete structure can effectively improve its bearing capacity and restrain crack propagation. The damage characteristics of the reinforced concrete structure after the FRP reinforcement are different from that of the ordinary concrete structure and the reinforced concrete structure, and the calculation method of its bearing capacity is different.
2020-03-28 15:35:10
Strengthening of wood structure by FRP composite
There are also some problems in the modern wood structure, such as carrying capacity. Therefore, the fiber reinfroced polymer(FRP) material reinforcement method is put forward.
2020-03-28 15:34:21
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