Integration of periodic structure and highly narrowband MEMS sensor to enhance crack detection ability in steel structures
M Kabir, D Ozevin - Metamaterials, Metadevices, and …, 2016 - spiedigitallibrary.org
Acoustic emission method is a nondestructive evaluation method based on the propagation
of elastic waves due to the sudden change in strain field caused by newly formed fracture …
of elastic waves due to the sudden change in strain field caused by newly formed fracture …