波浪の履歴特性を取り入れた海岸構造物の被災発生予測に関する研究

フォーマット:

論文

責任表示:

斎藤, 武久 ; 松原, 卓也

言語:

日本語

出版情報:

土木学会 = Japan Society of Civil Engineers, 2014-01-01

著者名:

• 斎藤, 武久
• 松原, 卓也

掲載情報:

土木学会論文集B2(海岸工学) = Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)

ISSN:

1884-2399      

巻:

70

通号:

2

開始ページ:

I_1026

終了ページ:

I_1030

バージョン:

publisher

概要:

A method to predict disaster occurrence of costal structures is examined by refereeing the repeat disaster occurrences of coastal structures at locations close to each other. Significant wave height data from NOWPHAS is used to make a model of wave history, then maximum wave height during each storm, duration of storm and the flow rate of wave overtopping at the maximum wave height are used as key factors and the time function is also introduced to reduce wave energy … and flow rate of wave overtopping at the time retroactive from the moment of disaster occurrence. The accumulation value of the wave energy and the flow rate of wave overtopping with the time function are carried out to judge of disaster occurrence of seawalls in Ishikawa coast, and the possibility of the index to explain the disaster occurrence is discussed. 続きを見る

URL:

http://hdl.handle.net/2297/41408