Research on Damage Alarming Method of Structures Based on Information Statistics in Frequency Domain

摘要：

This paper demonstrates the feasibility of a new structural damage alarming method based on statistics. The abnormal index was introduced to analyze the benchmark structure in frequency domain. The results show the abnormal index defined in sense of statistics indicates the abnormity of corresponding test cases clearly.

关键词： Structural health monitoring Damage alarming Benchmark structure Frequency Statistics

作者: Yansheng Song Zongguang Sun Hong Hai

作者单位: School of Civil Engineering, Shenyang Jianzhu University, Shenyang 110168, China Research Institute of Roads and Bridges, Dalian Maritime University, Dalian 116026, China

会议类型: 国际会议

会议名称: 2011 International Conference on Vibration,Structural Engineering and Measurement(2011年振动、结构工程与测量国际会议 ICVSEM 2011)

会议地点: 上海

会议语种:英文

页码: 770-773

在线出版日期: 2011-10-21（万方平台首次上网日期，不代表论文的发表时间）