摘要
本文对岸线变化模拟和岸弧分析的现有方法,作了沿岸输沙方程和海岸剖面厚度等特征要素取值方面的修正,使其适用于港湾淤泥质海岸的岸线形态与动态研究;并以舟山岛野鸭山岸段和北仑地区岸段的研究为例,证明了用修正方法预测岸线变化和对比岸弧轮廓的有效性;解释了淤泥质海岸平衡岸弧的成因;还为当地海岸规划与工程设计提供了有价值的岸线动态数据。
Improvement of existing methods for simulating shoreline changes and analyzing shore-arcs are made by replacing some parameters in the littoral sand transport equations in order to use them for studying the shoreline forms and dynamics of embayed coasts. The effectiveness of the improved methods in predicting shoreline changes and comparing shore-arc configurations for the Yeyashan area, Zhoushan Island and Beilun area is shown, and the causes of shore-arc formation in the study areas are explained. Also, the results obtained in this paper provided important data on the shoreline evolutions for the local coastal engineering.
出处
《海洋与湖沼》
CAS
CSCD
北大核心
1991年第4期369-376,共8页
Oceanologia Et Limnologia Sinica
