Shear horizontal wave transducers for structural health monitoring and nondestructive testing: A review
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 …
and nondestructive testing (NDT), since the lowest order SH wave in isotropic plates is non …
Guided wave based structural health monitoring: A review
M Mitra, S Gopalakrishnan - Smart Materials and Structures, 2016 - iopscience.iop.org
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 …
monitoring (SHM). First, the fundamental concepts of guided wave propagation and its …
Pipeline in-line inspection method, instrumentation and data management
Pipelines play an important role in the national/international transportation of natural gas,
petroleum products, and other energy resources. Pipelines are set up in different …
petroleum products, and other energy resources. Pipelines are set up in different …
Shear mode ultrasonic transducers from flexible piezoelectric PLLA fibers for structural health monitoring
Shear mode guided waves are highly demanded for underwater structural health monitoring
(SHM) applications due to their simplified non‐dispersive feature and minimal acoustic …
(SHM) applications due to their simplified non‐dispersive feature and minimal acoustic …
Excitation and reception of pure shear horizontal waves by using face-shear d24 mode piezoelectric wafers
The fundamental shear horizontal (SH0) wave in plate-like structures is of great importance
in non-destructive testing (NDT) and structural health monitoring (SHM) as it is non …
in non-destructive testing (NDT) and structural health monitoring (SHM) as it is non …
A metamaterial ultrasound mode convertor for complete transformation of Lamb waves into shear horizontal waves
This article reports a new mechanism involving a non-perforated resonant elastic
metamaterial to achieve the complete conversion of Lamb waves (A 0 and S 0) into the …
metamaterial to achieve the complete conversion of Lamb waves (A 0 and S 0) into the …
Multi-mode reverse time migration damage imaging using ultrasonic guided waves
The sensitivity of Lamb wave modes to a particular defect or instance of damage is
dependent on various factors (eg, the local strain energy density due to that wave mode). As …
dependent on various factors (eg, the local strain energy density due to that wave mode). As …
In situ steering of shear horizontal waves in a plate by a tunable electromechanical resonant elastic metasurface
A multifunctional electromechanical coupling metasurface is proposed to steer elastic shear
horizontal (SH) waves. The horizontal shear deformation of the metasurface is coupled with …
horizontal (SH) waves. The horizontal shear deformation of the metasurface is coupled with …
Surface damage detection of steel plate with different depths based on Lamb wave
M Hu, J He, C Zhou, Z Shu, W Yang - Measurement, 2022 - Elsevier
A new experimental procedure for damage detection based on active acoustic emission was
developed which is sensitive to damage depth. Two new damage indexes were proposed …
developed which is sensitive to damage depth. Two new damage indexes were proposed …
Excitation of fundamental shear horizontal wave by using face-shear (d36) piezoelectric ceramics
The fundamental shear horizontal (SH0) wave in plate-like structures is extremely useful for
non-destructive testing (NDT) and structural health monitoring (SHM) as it is non-dispersive …
non-destructive testing (NDT) and structural health monitoring (SHM) as it is non-dispersive …