Application of HHT method to system identification of Di Wang Building during Typhoon York

Chen, S.W.; Xu, You Lin; Zhang, R.C.; Li, G.Q.

doi:10.1016/b978-008044100-9/50139-x

Cited by 1 publication

(1 citation statement)

References 7 publications

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“…As mentioned above, Yang and Lei [23,24] successfully applied the HHT method together with the RDT to identify the modal parameters of linear structures. However, this approach has not been examined yet using field measurement data of large-scale real structures until the field measurement and identification were conducted by Xu et al [42,43] by taking a 384 m super-tall building, the Di Wang Building with 69 storeys as the example structure as shown in Figure 3(a). A wind and structural monitoring system was installed in the Di Wang Building.…”

Section: High-rise Structuresmentioning

confidence: 99%

Application of Hilbert-Huang Transform in Structural Health Monitoring: A State-of-the-Art Review

Chen

Zhao

2014

Mathematical Problems in Engineering

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This paper reviews the development and application of HHT in the field of SHM in the last two decades. The challenges and future trends in the development of HHT based techniques for the SHM of civil engineering structures are also put forward. It also reviews the basic principle of the HHT method, which contains the extraction of the intrinsic mode function (IMF), mechanism of the EMD, and the features of HT; shows the application of HHT in the system identification, which contains the introduction of theoretical method, the identification of modal parameters, and the system identification on real structures; and discusses the structural damage detection using HHT based approaches, which includes the detection of common damage events, sudden damage events, and cracks and flaws.

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Section: High-rise Structuresmentioning

confidence: 99%