基于WPT-SVD和GA-BPNN的混凝土结构损伤识别
戴理朝,曹威,易善昌,王磊
Damage identification of concrete structure based on WPT-SVD and GA-BPNN
Li-zhao DAI,Wei CAO,Shan-chang YI,Lei WANG
图 8
B1在Ⅱ区段的频域图
Fig.8
Signal frequency history of B1 in segment Ⅱ