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随着使用时间不断增长,受到各种环境因素影响,建筑结构正在不断老化、功能正在衰退。有学者统计,我国有70%的建筑使用时间达到了20~30年,大多数建筑存在较大的安全隐患。对这类建筑进行安全性、可靠性鉴定,采取正确的加固方法改造刻不容缓。本文就建筑结构鉴定与加固技术进行了深入探讨,以为实践工作提供理论支持和指导。
With the increasing use of time, subject to various environmental factors, the building structure is constantly aging, the function is in decline. Some scholars have statistics that 70% of the buildings in China have reached 20 to 30 years of use, and most buildings have a big potential safety hazard. For such buildings for safety, reliability identification, to take the correct reinforcement method transformation without delay. This article has carried on the thorough discussion to the appraisal and the reinforcement technology of the building structure, in order to provide the theory support and the guidance for the practice work.