BEACH EROSION DUE TO LARGE COASTAL STRUCTURE AND ITS CONTROL

Yoshito Tsuchiya; Takao Yamashita; Richard Silvester

doi:10.9753/icce.v22.%p

Núm. 22 (1990), Conference Proceedings

Núm. 22 (1990)

BEACH EROSION DUE TO LARGE COASTAL STRUCTURE AND ITS CONTROL

Conference Proceedings

Publicado 1990-01-29

Yoshito Tsuchiya⁺⁻
Takao Yamashita⁺⁻
Richard Silvester⁺⁻

Yoshito Tsuchiya

Disaster Prevention Research Institute(DPRI), Kyoto University

Takao Yamashita

Disaster Prevention Research Institute(DPRI), Kyoto University

Richard Silvester

The University of Western Australia

PDF (Inglés)

Palabras clave

erosion
beach erosion
structure induced erosion

Cómo citar

BEACH EROSION DUE TO LARGE COASTAL STRUCTURE AND ITS CONTROL. (1990). Coastal Engineering Proceedings, 1(22). https://doi.org/10.9753/icce.v22.%p

Resumen

Beach erosion has recently been recongnized as accelerating due to the influence of coastal structures. This tendency is especially severe in Japan where coastal structures are over abundant. Blockage of the longshore sediment transport and changes in the wave field are the most common causes of structure induced beach erosion. In this paper, these are indentified as the first and second causes of erosion. Examples of such beach erosion in Japan are provided. In order to explain the two common erosion causes and beach erosion control, results of numerical simulations of shoreline change by a coastal structure and nearshore currents due to wave fields changed are also shown. In the numerical simulation, a countermeasure for beach erosion which is caused by changing of nearshore currents by the coastal sturcture is proposed.

PDF (Inglés)

Authors retain copyright and grant the Proceedings right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this Proceedings.

Artículos más leídos del mismo autor/a

Toshito Tsuchiya, Takashi Yasuda, Takao Yamashita, MASS TRANSPORT IN PROGRESSIVE WAVES OF PERMANENT TYPE , Coastal Engineering Proceedings: Núm. 17 (1980): Proceedings of 17th Conference on Coastal Engineering, Sydney, Australia, 1980.
David R. Basco, Takao Yamashita, TOWARD A SIMPLE MODEL OF THE WAVE BREAKING TRANSITION REGION IN SURF ZONES , Coastal Engineering Proceedings: Núm. 20 (1986): Proceedings of 20th Conference on Coastal Engineering, Taipei, Taiwan, 1986.
Yuichi Iwagaki, Yoshito Tsuchiya, LAMINAR DAMPING OF OSCILLATORY WAVES DUE TO BOTTOM FRICTION , Coastal Engineering Proceedings: Núm. 10 (1966): Proceedings of 10th Conference on Coastal Engineering, Tokyo, Japan, 1966.
Richard Silvester, FLUCTUATIONS IN LITTORAL DRIFT , Coastal Engineering Proceedings: Núm. 19 (1984): Proceedings of 19th Conference on Coastal Engineering, Houston, Texas, 1984.
Yoshito Tsuchiya, Yoshiaki Kawata, CHARACTERISTICS OF SALTATION OF SAND GRAINS BY WIND , Coastal Engineering Proceedings: Núm. 13 (1972): Proceedings of 13th Conference on Coastal Engineering, Vancouver, Canada, 1972.
Masataka Yamaguchi, Yoshito Tsuchiya, WAVE SHOALING OF FINITE AMPLITUDE WAVES , Coastal Engineering Proceedings: Núm. 15 (1976): Proceedings of 15th Conference on Coastal Engineering, Honolulu, Hawaii, 1976.
Takao Yamashita, Hiroshi Yashioka, Shigeru Kato, Lu Ming, Chikara Shimoda, ADCP OBSERVATION OF NEARSHORE CURRENT STRUCTURE IN THE SURF ZONE , Coastal Engineering Proceedings: Núm. 26 (1998): Proceedings of 26th Conference on Coastal Engineering, Copenhagen, Denmark, 1998.
Richard Silvester, HEADLAND DEFENSE OF COASTS , Coastal Engineering Proceedings: Núm. 15 (1976): Proceedings of 15th Conference on Coastal Engineering, Honolulu, Hawaii, 1976.
Yoshito Tsuchiya, SUCCESSIVE SALTATION OF A SAND GRAIN BY WIND , Coastal Engineering Proceedings: Núm. 12 (1970): Proceedings of 12th Conference on Coastal Engineering, Washington, D.C., 1970.
Takao Yamashita, Yoshito Tsuchiya, NUMERICAL SIMULATION OF POCKET BEACH FORMATION , Coastal Engineering Proceedings: Núm. 23 (1992): Proceedings of 23rd Conference on Coastal Engineering, Venice, Italy, 1992.

<< < 1 2 3 4 5 6 > >>

BEACH EROSION DUE TO LARGE COASTAL STRUCTURE AND ITS CONTROL

Palabras clave

Cómo citar

Descargar cita

Resumen

Artículos más leídos del mismo autor/a