NON DIMENSIONAL RELATIONSHIP FOR INVESTIGATING CUSPS SPACING

摘要：

This study is carried out to find a relationship of beach cusp spacing using beach and wave condition. Cusp spacing model is based on the wave uprush flow diverging at a cusp.Cusp spacing,λ , expressed by 62 . 0 93 . 0 15 . 0 46 . 0 94 . 4 /=B B T d g H Aλ , where HB is wave height at breaking point, g is gravity cceleration, d is mean diameter of sediment particle, T is wave period and B A is the length of breaking zone. This non dimensional relationship is supported with field data in Sendai Coast, Japan, and also another existing data set of beach cusp formation.

作者: Yessi Nirwana Kurniadi Hitoshi Tanaka

作者单位: Dept. Civil Eng., Tohoku Univ., Aoba 6-6-06, Sendai 980-8579, Japan

会议类型: 国际会议

会议名称: 第四届亚太地区海岸会议(the Fourth International Conference on Asian and Pacific Coasts)

会议地点: 南京

会议语种:英文

在线出版日期: 2007-09-21（万方平台首次上网日期，不代表论文的发表时间）