Appraisal Analysis And Reinforcement Design Of A Masonry Building In Urumqi

With the development of economy and society, have important historical, cultural andscientific research value of historic buildings has been paid more and more attention, in whicha large number of incompatible with current seismic fortification criterion in elderly servicestage of masonry structure building need to be properly reinforcement and transformation, sothe history building assessment and reinforcement work of more and more attention has beenpaid. But at present our country about the historical building detection and evaluation,reinforcement and other aspects of the norms and procedures rarely, research in this area isstill in the initial stage. Therefore, how to use the existing norms and technology, in the fullunderstanding of outstanding historical buildings based on the history and present situation,adopt science, reasonable, reliable method for detection evaluation and reinforcement andprotection, has become an increasingly popular topic.This article take the Urumqi some masonry structure teaching building as the object ofresearch, in summing up experience and access to relevant information based on thecompleted the following research work:Firstly, the historical buildings are elaborated, introduced the the Xinjiang UygurAutonomous Region historic building protection status quo and related laws and regulations,analyzes foreign historical building protection and reinforcement of the development presentsituation, the historical building protection and reinforcement of status and commonreinforcement measures.Secondly, taking actual project as an example, according to the structure characteristics,on masonry, wood structures were detected, owing to their special structures, in a historicalbuilding detection should be combined with the actual situation of housing, funding andtechnical conditions for. Combined with the historical characteristics of architecture in themasonry structure, seismic appraisal and checking based on, of several reinforcementmethods were summed up, put forward to apply to the historical building structure reinforcement scheme. In consideration of the civil engineering structure optimization and thecharacteristics of the existing structure design software PKPM utilization, calculate andanalysis the structure, obtained for example structure model of several important conclusions.Because of the earthquake happened in time and intensity have a great randomness,strong earthquake to people's lives and property caused extremely serious loss, the building isa historic protection buildings, hope seismic performance goal has been improved to a certainextent, such as earthquake repairable seismic performance objectives, basic intensity8zone ofearthquake intensity is about9degrees weak, equivalent to the seismic fortification intensityimprove once,8degrees fortification housing guarantee9degree seismic bearing capacity andanti seismic measures, provide reference for similar engineering.