%0 Journal Article %T Proof-of-concept study of monitoring bolt connection status using a piezoelectric based active sensing method %A Wang, Tao %A Song, Gangbing %A Wang, Zhigang %A Li, Yourong %J Smart Materials and Structures %V 22 %N 8 %P 5 %@ 0964-1726 %D 2013-08-01 %~ DeepDyve