某高层民用住宅结构可靠性分析鉴定

Analysis and Assessment of Reliability for a High Rise Civil Residential Structure

现行的既有建筑结构的可靠性鉴定标准未能很好地将结构的安全性、适用性、耐久性等问题区分鉴定,但如果完全按照现行结构设计规范的规定对既有结构进行鉴定,又不能体现鉴定工作与设计工作的差别。本文列举一个结构可靠性鉴定的工程实例,通过采用理论与实际检测相结合的分析方式,提出了鉴定工作的一些基本原则及方法,从而加深对结构可靠性鉴定分析的理解。

The safety, the serviceability, the durability and so on of are not distinguished in present standard of reliability assessment. If assessing the existing building structures according to the provisions of the structural design specifications entirely, it could not reflect the difference between structure identification and design work. An example of identification of structural reliability is introduced in this article. By combining the theory and practical detection, some basic principles of structural identification and methods are put forward which can improve the understanding of the identification of structural reliability analysis.