BENEFICIAL USE OF DREDGED MATERIAL AND FATE OF PLACED SAND USING A HYBRID COSMOS-XBEACH SEDIMENT BUDGET MODEL

Rebecca Quan; Mohammad Dibajnia; Larry Wise; Himangshu S. Das

doi:10.9753/icce.v37.sediment.37

Núm. 37 (2022), Sediment Transport and Morphology

Núm. 37 (2022)

BENEFICIAL USE OF DREDGED MATERIAL AND FATE OF PLACED SAND USING A HYBRID COSMOS-XBEACH SEDIMENT BUDGET MODEL

Sediment Transport and Morphology

Publicado 2023-09-01

Rebecca Quan
Mohammad Dibajnia
Larry Wise
Himangshu S. Das

Rebecca Quan

Mohammad Dibajnia

Larry Wise

Himangshu S. Das

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BENEFICIAL USE OF DREDGED MATERIAL AND FATE OF PLACED SAND USING A HYBRID COSMOS-XBEACH SEDIMENT BUDGET MODEL. (2023). Coastal Engineering Proceedings, 37, sediment.37. https://doi.org/10.9753/icce.v37.sediment.37

Resumen

The Corpus Christi Ship Channel in Texas connects the Port of Corpus Christi to the Gulf of Mexico. The Port is seeking to deepen the channel to allow fully loaded very large crude carriers to access proposed terminals within the port complex. Dredge material from the channel deepening is to be used as beach nourishment and to create offshore berms along Mustang Island and San Jose Island. The fate of the beach nourishment and offshore berms was assessed using the Hybrid C-X (COSMOSXBeach) Sediment Budget Model. Longshore and cross-shore transport processes were incorporated in the model using COSMOS (longshore) and XBeach (cross-shore) models. Multi-year simulation of the fate of placed material using process-based twodimensional horizontal (2DH) models requires long CPU times which are often impractical. A hybrid sediment budget model using process-based crossshore profile models was thus developed.

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Referencias

Paine, J. G., Caudle, T., and Andrews, J. R., 2021, Shoreline movement and beach and dune volumetrics along the Texas Gulf Coast, 1930s to 2019: The University of Texas at Austin, Bureau of Economic Geology, final report prepared for the General Land Office under contract no. 16-201-000, 101 p.

Sunamura, T., & Horikawa, K. (1974). TWODIMENSIONAL BEACH TRANSFORMATION DUE TO WAVES. Coastal Engineering Proceedings, 1(14), 53. https://doi.org/10.9753/icce.v14.53

Esta obra está bajo una licencia internacional Creative Commons Atribución 4.0.

Derechos de autor 2023 Rebecca Quan, Mohammad Dibajnia, Larry Wise, Himangshu S. Das

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BENEFICIAL USE OF DREDGED MATERIAL AND FATE OF PLACED SAND USING A HYBRID COSMOS-XBEACH SEDIMENT BUDGET MODEL

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