THE APPLICATION OF INCLINOMETER IN NATURAL CHARACTERISTICS TESTING OF BEAME BRIDGES
Natural characteristics (natural frequency, damping ratio, vibration mode) is the important content in bridge detection. Expatiates on the theories of mode testing methods proposing recently years in this paper, including modal synthesis method, complex modal method, empirical mode decomposition (EMD) and random decrement technique (RDT) method, mode strain energy method, curvature model method, strain modal method, etc. Analysis the testing method and analytic method of simply-supported beam bridge natural characteristics. Academic and examinational preparations were offered for the application of inclinometer in natural characteristics testing of beam bridges.
beam bridge modal analysis dynamic characteristics inclinometer
Chen Jianli Qu Shuying Hou Xingmin
Dept. of Structural Engineering, Yaitai University, Yaitai . China
国际会议
14th World Conference on Earthquake Engineering(第十四届国际地震工程会议)
北京
英文
2008-10-12（万方平台首次上网日期，不代表论文的发表时间）