Conference proceeding
Helical guided waves in liquid-filled cylindrical shells subjected to static pressurization stress
HEALTH MONITORING OF STRUCTURAL AND BIOLOGICAL SYSTEMS 2016, v 9805, pp 98050T-98050T-12
01 Jan 2016
Abstract
Helical guided waves in pipelines are studied under the effects of pressurization stresses from a contained liquid. The pipeline is approximated by an "unwrapped" plate waveguide, and a transfer matrix method is used to solve for guided wave velocity and attenuation dispersion curves in a multilayered plate waveguide subject to an arbitrary triaxial state of initial stress. The matrix based model is able to incorporate both elastic and viscoelastic solid materials, as well as approximate non-uniform distributions in initial stress through the thickness of a waveguide. Experiments on a steel pipe filled with pressurized water are carried out to validate the modeling approach.
Metrics
Details
- Title
- Helical guided waves in liquid-filled cylindrical shells subjected to static pressurization stress
- Creators
- Brennan Dubuc - The University of Texas at AustinArvin Ebrahimkhanlou - The University of Texas at AustinSalvatore Salamone - The University of Texas at Austin
- Contributors
- T Kundu (Editor)
- Publication Details
- HEALTH MONITORING OF STRUCTURAL AND BIOLOGICAL SYSTEMS 2016, v 9805, pp 98050T-98050T-12
- Series
- Proceedings of SPIE
- Publisher
- Spie-Int Soc Optical Engineering
- Number of pages
- 12
- Resource Type
- Conference proceeding
- Language
- English
- Academic Unit
- Civil, Architectural, and Environmental Engineering
- Web of Science ID
- WOS:000388442000024
- Scopus ID
- 2-s2.0-84978646050
- Other Identifier
- 991021889910704721
InCites Highlights
Data related to this publication, from InCites Benchmarking & Analytics tool:
- Web of Science research areas
- Engineering, Mechanical
- Materials Science, Multidisciplinary
- Optics