The development of structural health monitoring (SHM) techniques is of great importance to
improve the structural efficiency and safety. With advantages of long propagation distances …

Shear horizontal (SH) waves are of great importance in structural health monitoring (SHM)
and nondestructive testing (NDT), since the lowest order SH wave in isotropic plates is non …

The paper provides a state of the art review of guided wave based structural health
monitoring (SHM). First, the fundamental concepts of guided wave propagation and its …

Lamb wave is widely recognized as one of the most encouraging tools for structural health
monitoring (SHM) systems. In spite of many favourable characteristics of Lamb wave for …

For the monitoring of plate structures, phased array guided wave has great application
prospects to effectively determine damage location and size. Locating damage via phased …

Shear mode guided waves are highly demanded for underwater structural health monitoring
(SHM) applications due to their simplified non‐dispersive feature and minimal acoustic …

Most previous studies on nonlinear Lamb waves are conducted using mode pairs that
satisfying strict phase velocity matching and non-zero power flux criteria. However, there are …

A guided wave damage identification method using a model-based approach is proposed to
identify multiple cracks in beam-like structures. The guided wave propagation is simulated …

This paper presents a computationally efficient time-domain spectral finite element method
(SFEM) and a crack model to take into account guided wave propagation, scattering and …

The intensity of a wave emitted by a transducer affects its performance critically, especially
when the emitted wave is omnidirectional. However, the development of omnidirectional …