介绍一种基于使用状态对既有结构进行检测与鉴定的方法,检测时可减少对使用者的影响,对优秀历史建筑可避免破坏装修,使检测工作便于实现。文中介绍了检测评定的主要内容和方法,对评定的结果给出了建议的分级方法。 A method for detecting and identifying existing structures based on the state of use is introduced. The detection can reduce the influence on the users, and the excellent historic buildings can be avoided to damage and renovate, so that the detection work is easy to realize. The paper introduces the main content and methods of testing and evaluation, and gives the recommended grading methods for the results of evaluation.