PDF(1916 KB)
Damage identification of a derrick steel structure based on the transient energy curvature of HVD envelope spectrum
HAN Dongying1,LUO Hao1,KONG Xiangxi1,SHI Peiming2
Journal of Vibration and Shock ›› 2021, Vol. 40 ›› Issue (2) : 135-140.
PDF(1916 KB)
PDF(1916 KB)
Damage identification of a derrick steel structure based on the transient energy curvature of HVD envelope spectrum
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