The Effect of Welding Angle for Acoustic Emission Propagation in Offshore Jacket Platform

Long Wang; Guoan Yang; Le Le Jia; Guang Jia

doi:10.4028/www.scientific.net/AMM.330.299

Paper Titles

Research on Reliability of Equipments Based on Interval Prediction Method
p.279

Research of Automatic Coding Algorithm in Calibration Target Dot Serialization
p.282

Analyze of Temperature Effects Induced by Cellular Phones in the Human Head and Eye
p.287

Magneto-Optic Microscope Technology for Nondestructive Testing
p.291

The Effect of Welding Angle for Acoustic Emission Propagation in Offshore Jacket Platform
p.299

Creep Life Prediction of T91/12Cr1MoV Dissimilar Welded Joint
p.304

Evaluation of the Performance of Cylinder Liner under Dry Reciprocating Wear Conditions
p.310

Vibration Analysis of the Solar Car Frame
p.315

A Damage Identification Method Based on Differential Gradient of Normalized Strain
p.321

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 330The Effect of Welding Angle for Acoustic Emission...

The Effect of Welding Angle for Acoustic Emission Propagation in Offshore Jacket Platform

Abstract:

Considering the requirement of NDT for offshore jacket platform, the effection of welding angle to the propagation characteristic of acoustic emission (AE) is studied. Amplitude and energy are the main analysis parameters for the experiment. As used wildly in jacket structure, the 90 and 45 degrees welding angle are discussed. The research result can provide references for engineering application of AE technique to locate the damage source and analyse the failure feature.

You might also be interested in these eBooks

Materials Engineering and Automatic Control II

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 330)

Pages:

299-303

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.330.299

Citation:

Cite this paper

Online since:

June 2013

Authors:

Long Wang, Guoan Yang, Le Le Jia, Guang Jia

Keywords:

AE, Offshore Jacket Platform, Propagation Characteristic, Welding Angle

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Valdes Victor M, Ramirez Roberto Ortega. Issues and challenges in the prequalification of offshore platforms in Mexico. Journal of Offshore Mechanics & Arctic Engineering, 2000, 122(2): 65-71

DOI: 10.1115/1.533728

Google Scholar

[2] B.Peeters, J.Maeck, G.De Roeck. Excitation Sources and Dynamic System Identification in Civil Engineering. In:COST F3 Conference on System Identification & Structural Health Monitoring, 2000: 341-348

Google Scholar

[3] Grosse CU. www.NDT.net Editorial: Special issue on acoustic emission. (2002)

Google Scholar

[4] T. M. Roberts; M. Talebzadeh. Acoustic emission monitoring of fatigue crack propagation. Journal of Constructional steel research. 2003, 59: 695-712

DOI: 10.1016/s0143-974x(02)00064-0

Google Scholar

[5] D.G. Aggelis, T.E. Matikas. Effect of plate wave dispersion on the acoustic emission parameters in metals. Computers and Structures. 2012, 2: 17-22

DOI: 10.1016/j.compstruc.2012.01.014

Google Scholar

[6] Liying Sun, Yibo Li, Acoustic Emission Sound Source Localization for Crack in the Pipe. Chinese Control and Decision Conference. 2010.

DOI: 10.1109/ccdc.2010.5498373

Google Scholar