Detection of damage in a ship hull using ultrasonic guided waves

Song, Won-Joon; Rose, Joseph L.; Whitesel, Henry K.

doi:10.1063/1.1472796

Cited by 8 publications

(4 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The use of ultrasonic guided waves for ship hull inspection was introduced in 2000 [Song et al 2002] to detect the damage to a ship's hull resulting from a bomb attack. The ultrasonic guided wave technique was suggested for its ability to provide a quick response, especially in difficult areas.…”

Section: Ultrasonic Guided Wavesmentioning

confidence: 99%

See 1 more Smart Citation

Assessment of the Emerging Technologies for the Detection and Measurement of Corrosion Wastage of Coated Marine Structures

Saidarasamoot

Olson

Mishra

et al. 2003

Volume 3: Materials Technology; Ocean Engineering; Polar and Arctic Sciences and Technology; Workshops

View full text Add to dashboard Cite

The application of a resistant coating on ships, offshore structures and pipelines is the primary prevention method of corrosion wastage in the marine industries. To guarantee coating integrity and to be able to thoroughly survey for corrosion wastage on marine structures, new advanced nondestructive methods are being sought. The requirements of convenient and rapid determination of corrosion wastage on coated structures, even in the difficult spatial positions of the structure, will require advanced technologies which are being developed for other industries that also require very high structural integrity. A review of the developments in electromagnetic wave (advanced microwave and eddy current practices) sensors, in elastic wave (advanced ultrasonic practices) sensors, in time-resolved thermography (thermal imaging), in electrochemical sensors and in other emerging analytical techniques is presented. Each of the identified emerging technologies was assessed based on a set of requirements necessary to be an acceptable marine corrosion wastage testing tool. This technology review and assessment include the use of both active and passive sensors and monitors, and the use of sensor arrays. The state of development and availability of the most promising technologies will be described.

show abstract

Section: Ultrasonic Guided Wavesmentioning

confidence: 99%

“…Typical in-situ results of the EIS tests[Davis et al 2000] The procedure of Locus mapping: (a) transducer detects initial damage area; (b) locate the damage boundary; (c) locate boundary from several transducers; (d) final output of mapping [Song et al 2002]. …”

mentioning

confidence: 99%

Assessment of the Emerging Technologies for the Detection and Measurement of Corrosion Wastage of Coated Marine Structures

Saidarasamoot

Olson

Mishra

et al. 2003

Volume 3: Materials Technology; Ocean Engineering; Polar and Arctic Sciences and Technology; Workshops

View full text Add to dashboard Cite

show abstract

“…In recent years, using Lamb wave to inspect new complex structures has been paid more attention [1,2] . The scattering phenomena of guided wave in an infinite plate with single and two circular damage were theoretically analyzed in the document [3].…”

Section: Introductionmentioning

confidence: 99%

Matching Pursuit and Time Reversal Technique for Damage Detection Using Lamb Wave

Liu

Wang

Shen

et al. 2012

2012 International Conference on Control Engineering and Communication Technology

View full text Add to dashboard Cite

Time reversal technique is investigated for health monitoring. The propagation characteristics of Lamb waves in plate-like structure, with emphasis on group velocity and characteristic wave curves are investigated theoretically. The measured signal were decomposed by matching pursuit to enhance the time reversibility of Lamb wave in plate-like structure, the result shows that the defect signals is easy to recognize, then a damage imaging technique is developed by using the time reversal method.

show abstract

“…The nondestructive testing of large Lamb wave can exist in plate-like structure with free boundaries. In recent years, using Lamb wave to inspect new complex structures has been paid more attention [1,2] . Lamb waves are mechanical waves whose wavelength is the same order of magnitude as the thickness of the plate.…”

Section: Introductionmentioning

confidence: 99%

Study on Recognize for Lamb Wave Test Signals Based on Finite Element Modeling

Liu

Wang

Shen

et al. 2013

AMM

View full text Add to dashboard Cite

In the defect test of plate-like structure, acousto-ultrasonic technique can stimulate a multi-mode Lamb wave. This paper used an FEM method to investigate the Lamb wave propagation, the simulating signals are decomposed and reconstructed by MP and compared with the theoretical parameter curve of the frequency dispersed curves. It was proved that matching pursuit based on tEP can accurately search the characteristic parameters of the signal, realize the rapid signal decomposition and reconstruction, and identify the defect signals.

show abstract

Detection of damage in a ship hull using ultrasonic guided waves

Cited by 8 publications

References 4 publications

Assessment of the Emerging Technologies for the Detection and Measurement of Corrosion Wastage of Coated Marine Structures

Assessment of the Emerging Technologies for the Detection and Measurement of Corrosion Wastage of Coated Marine Structures

Matching Pursuit and Time Reversal Technique for Damage Detection Using Lamb Wave

Study on Recognize for Lamb Wave Test Signals Based on Finite Element Modeling

Contact Info

Product

Resources

About