Information Acquisition Method based on Space Similarity Structure
The structural health monitoring method based on space similarity structure is proposed in this paper,the aim of which is to utilize the limited members’ information measurement to obtain the whole structural state and make its safety estimation.The steel structure of Shenzhen Futian Traffic Center is made up with six curved steel trusses which are structural similarity and beam string pre-stressed,which is a project used in this paper.It combines data mining and multivariate statistic analysis,gives the main factor which can evaluate the member’s working state,proposes the method which can get complex steel structure members’ information from the limited ones.On the basis of information acquisition for single truss,the six trusses information is gotten finally.It explains the expansibility of this method on the basis of proving the method’s feasibility and validity.
space similarity health monitoring structural safety information acquisition
J.Teng W.Lu H.J.Liu Y.H.Zhu
Harbin Institute of Technology Shenzhen Graduate School,Shenzhen,China
国际会议
The World Forum on Smart Materials and Smart Structures Technology(SMSST07)(2007年世界智能材料与智能结构技术论坛)
重庆·南京
英文
2007-05-01（万方平台首次上网日期，不代表论文的发表时间）