Identification of modal parameters of long-span bridges under various wind velocities

HIGHLIGHTS

• who: Siying Lu from the School of Civil, Central South University, China have published the research: Identification of modal parameters of long-span bridges under various wind velocities, in the Journal: (JOURNAL) of September/18,/2019
• what: In this study, the discreteness of the identification results of the two methods is analyzed to compare the methods` engineering applicability and practicability.

SUMMARY

Cai et_al employed the EMD to extract the time-varying mean wind velocity and used quantitative methods to determine the optimal time-varying mean wind velocity. Meng et_al found that . . .

 



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