Theoretical Analysis Of Identification And Reinforcement Of Buildings

With the development of construction technology, the more perfect of buildingregulations and the relevant industry standards, an increasing number of existingbuildings in such aspects as safety, energy-saving and seismic cannot meet therequirements, but for building demolition and reconstruction, the waste of nationalresources, and brings to the living environment of the city a certain degree ofpollution, for the reinforcement, the reuse of existing buildings, it had shown greatrealistic significance.In this paper, based on the a strengthening design of frame structure as anexample, through the detection and identification of the project, proposed for seismicstrengthening of reinforced concrete frame structure should be the basic ideas, in viewof the concrete frame structure system adopted to expand cross section method andthe method of fiber composite material is stuck outside, reinforced structure changes,to analyze the aseismic reinforcement is completed using PKPM modeling, andreinforced in front of member stress analysis of seismic data and compare the results,puts forward the overall method and train of thought for building structurereinforcement and reconstruction. Analysis to explore, from the construction ofreinforcement and reconstruction for the original building structure reinforcementbearing capacity does not meet the requirements of the position; Optimized thestructure force transmission channels, making them better at carrying capacity. In thispaper, the theoretical analysis of expectation hopes to provide actual meaningfulvalues for practical seismic reinforcement engineering.