仙台湾南部海岸における海浜変形特性 Beach Deformation around Headlands in the Southern Sendai Coast

Access this Article

Author(s)

Abstract

This study investigated beach deformation in the vicinity of the headlands using yearly bathymetric data from 2002 to 2005 in this area, in order to understand the effects of the headlands on beach stability. Furthermore, to calculate the longshore sediment transport rate, we compared the longshore wave energy flux with the sediment change volume at the breaking point in this area. The results showed that notable sand deposition occurred around the seaward edge of the headlands, and that the proportionality coefficient of the longshore sediment transport was 0.0028 in the vicinity of one of the headlands with a length of 100m.

Journal

  • PROCEEDINGS OF COASTAL ENGINEERING, JSCE

    PROCEEDINGS OF COASTAL ENGINEERING, JSCE (54), 716-720, 2007

    Japan Society of Civil Engineers

Codes

Page Top