NDLI: Numerical and Experimental Investigation of Wave-Structure Interactions on Coastal Highways and Levees

Content Provider	The American Society of Mechanical Engineers (ASME) Digital Collection
Author	Zhang, Ning Li, Zhuang Davis, Alan Li, Puxuan He, Anpeng
Copyright Year	2012
Abstract	Erosion due to storm surges and wave actions damages coastal highway and levee systems in Gulf coast. During previous hurricanes, a large portion of coastal highways were damaged by the storm surge. The damages are often on the downstream shoulder of the highways. In this study, numerical and experimental analyses were conducted to uncover the erosion-causing flow physics, which aims to improve the erosion-resistant design of coastal structures. The impacts of wave actions, especially frequency components, on the coastal structures were investigated. A test levee was built, and was placed on a Gulf beach for experiment. Real time wave action pressure data on the surface of the test levee were collected and analyzed. The frequency components of the pressure data agree with numerical simulation results. Numerically, FLUENT was used to simulate this wave-structure interaction problem.
Sponsorship	Fluids Engineering Division
Starting Page	197
Ending Page	202
Page Count	6
File Format	PDF
ISBN	9780791844755
DOI	10.1115/FEDSM2012-72106
Volume Number	Volume 1: Symposia, Parts A and B
Conference Proceedings	ASME 2012 Fluids Engineering Division Summer Meeting collocated with the ASME 2012 Heat Transfer Summer Conference and the ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels
Language	English
Publisher Date	2012-07-08
Publisher Place	Rio Grande, Puerto Rico, USA
Access Restriction	Subscribed
Subject Keyword	Levees Computer simulation Waves Pressure Surges Flow (dynamics) Physics Shorelines Design Highways Storms Experimental analysis Damage Erosion
Content Type	Text
Resource Type	Article

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