摘要
Abstract
The renovation of an existing house by adding floors involves the safety and stability of the building.Comprehensive and systematic inspection,calculation,and evaluation of the house before the renovation is an effective guarantee for the safety of the house.In this paper,the safety identification and detection of a concrete-steel structure composite building after the first storey-adding is carried out before the second storey-adding.Through systematic inspection,checking and analysis by means of drawing review,on-site inspection and structural checking,the relatively scientific and objective conclusions and suggestions of building safety identification are obtained,which can provide reference for the engineering practice of similar structural building safety identification.关键词
房屋加层改造/安全性鉴定/检测技术Key words
Building addition and renovation/Safety appraisal/Testing technology
