Add to ORKGThe scattered radiation of elastic waves from fatigue cracks in metals is interpreted for their detection and characterizations. The studies concentrated on predicting the remaining fatigue life for single fatigue cracks above the threshold value for macrocrack propagation. Acoustic surface waves were used to interrogate the crack during cyclic fatigue. The inversion of the scattering data provided crack depth and crack length as a function of fatigue. Auxiliary experiments were conducted to study effects of crack closure. Since the closure load depends strongly upon crack depth, especially in the near-threshold regime, improved life prediction is the expected result
The primary objective of nondestructive testing and evaluation in metallic structural members is to ...
Fatigue zones in a material can be identified using ultrasonic waves, as it has been shown that thei...
Acoustic waves are widely used in structural health monitoring (SHM) for detecting fatigue cracking....
The scattered radiation of elastic waves from fatigue cracks in metals is interpreted for their dete...
Recent experiments have demonstrated that surface acoustic waves (SAW), or Rayleigh waves, can be us...
This report presents results of measurements of crack depth with the aid of acoustic bulk and surfac...
In our continuing efforts to investigate methods to characterize the state of fatigue nondestructive...
A number of researchers have demonstrated the usefulness of surface acoustic waves (SAWs) as a means...
An acoustic scattering model for a planar distribution of cracks in an infinite space is derived bas...
Ultrasonic testing for fatigue crack detection in metallic members are commonly performed using time...
Surface breaking cracks are one of the most feared defects in engineering structures. Many methods a...
Harmonic generation of surface acoustic waves (SAW) is a useful tool for studying surface microcrack...
This paper describes a method for determining the depth of machined slots simulating cracks by the u...
Research concerning bulk and surface wave methods for the measurement of the depth of surface-breaki...
Rayleigh surface waves are proposed as a non-destructive method to find the depth of surface cracks....
The primary objective of nondestructive testing and evaluation in metallic structural members is to ...
Fatigue zones in a material can be identified using ultrasonic waves, as it has been shown that thei...
Acoustic waves are widely used in structural health monitoring (SHM) for detecting fatigue cracking....
The scattered radiation of elastic waves from fatigue cracks in metals is interpreted for their dete...
Recent experiments have demonstrated that surface acoustic waves (SAW), or Rayleigh waves, can be us...
This report presents results of measurements of crack depth with the aid of acoustic bulk and surfac...
In our continuing efforts to investigate methods to characterize the state of fatigue nondestructive...
A number of researchers have demonstrated the usefulness of surface acoustic waves (SAWs) as a means...
An acoustic scattering model for a planar distribution of cracks in an infinite space is derived bas...
Ultrasonic testing for fatigue crack detection in metallic members are commonly performed using time...
Surface breaking cracks are one of the most feared defects in engineering structures. Many methods a...
Harmonic generation of surface acoustic waves (SAW) is a useful tool for studying surface microcrack...
This paper describes a method for determining the depth of machined slots simulating cracks by the u...
Research concerning bulk and surface wave methods for the measurement of the depth of surface-breaki...
Rayleigh surface waves are proposed as a non-destructive method to find the depth of surface cracks....
The primary objective of nondestructive testing and evaluation in metallic structural members is to ...
Fatigue zones in a material can be identified using ultrasonic waves, as it has been shown that thei...
Acoustic waves are widely used in structural health monitoring (SHM) for detecting fatigue cracking....