Testing Evaluation And Reinforcement Measures Of The Research Main Body Structure Of A Building

Existing buildings with the growing of use fixed number of year,its the main structure of the mechanical property,safety,durability,etc.Will over time exists the phenomenon of degradation,in this case you need to testing evaluation of its main structure,and according to assess the situation,choose the corresponding reinforcement way,in order to ensure the safety of buildings.In this paper,on the premise of absorption research scholars at home and abroad relevant experience,evaluation and strengthening for building detection,studies the structure of the detection under the premise of evaluation methods,analysis of main structure reinforcement,combined with the examples in this paper,the evaluation and reinforcement construction detection.Its main content is as follows:First of all,the purpose of testing the result of the construction,principle and its assessment process,and in view of the masonry structure,reinforced concrete structure different types of building structures,taking the corresponding structure detection method,in order to meet the needs of different structure testing and evaluation.Secondly,the construction principle of the main structure reinforcement is discussed,and the structure subject to reinforce the skill method and enlarged cross section reinforcement technology,sticking carbon fiber reinforced polymer reinforcement technology,building the basic requirement of the main structure and material of reinforcement were studied.Finally to a building as an example,the instance of the main structure for testing evaluation and reinforcement for building research,through to the building steel beam slab concrete,concrete component,protective layer thickness,strength of brick and mortar strength,testing and evaluation,it is concluded that the construction integrity of seismic strengthening is required,according to the evaluation results,the building inspection using reinforced concrete wall reinforced with CFRP strengthening method,strengthening the building is the main structure,through the reinforced effect of calculus,wall aseismic capacity significantly increased,reached the seismic fortification intensity stipulated in the current seismic code requirements.