Scour around the head of the west breakwater of Mailiao Industrial Harbor

Kao Shu Hwang, Hwung Hweng Hwung, Jin Yih Liou

研究成果: Conference contribution

摘要

Scouring problems around the head of the west breakwater of Mailiao Industrial Harbor in Taiwan were investigated. The initial water depth at the head of the breakwater was 26 m. A scour hole of which deepest point 20 m deeper than the original sea bottom was formed 11 months after the completion of the breakwater. To cope with this problem, systematic investigations including field surveys, numerical modelling and physical modelling were conducted. The field data could almost identify that the current is the major mechanism causing this scour. To further confirm this point, a hybrid two-dimensional numerical model, the TW2DSD1, was used to simulate the flow fields and bathymetric changes. Then physical models aiming to determine the potential scour depth and to survey an effective protection measure were conducted. It shows that the scale of the scour hole would have reached an equilibrium state.

原文English
主出版物標題Proceedings of the 29th International Conference on Coastal Engineering 2004, ICCE 2004
編輯Jane McKee Smith, Jane McKee Smith
發行者American Society of Civil Engineers (ASCE)
頁面4191-4203
頁數13
ISBN(電子)9789812562982, 9789812562982
DOIs
出版狀態Published - 2005 四月 1
事件29th International Conference on Coastal Engineering, ICCE 2004 - Lisbon, Portugal
持續時間: 2004 九月 192004 九月 24

出版系列

名字Proceedings of the Coastal Engineering Conference
2005-January
ISSN(列印)0161-3782

Conference

Conference29th International Conference on Coastal Engineering, ICCE 2004
國家Portugal
城市Lisbon
期間04-09-1904-09-24

All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Ocean Engineering
  • Oceanography

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