海岸地形變化에 關한 調査硏究(Ⅰ)

Abstract

海雲合海濱의 平均海濱面 傾斜度에 關해 粒度分布, 波長 및 波形勾配를 求하고, 그 結果를 分析하여 海雲合海濱의 平衡狀態를 診斷하고 進行狀態를 推定하였다.

The beach slope is shown to depend primarily on the size of the beach material, but also on the wave length, wave steepness.

These variables are continually changing, particulary the wave dimension, the equilibrium profile of a beach is liable to change.

And slope stability (profile stability) is dynamic equilibrium state, not a static one.

In this report, author studied on the slope relation to chage of beach including material size, wavelength, wave steepness of the HAEUNDAE beach as a model case.

With this results for the investigated values, author will predict the chage of HAEUNDAE beach profile.

The beach slope is shown to depend primarily on the size of the beach material, but also on the wave length, wave steepness.

These variables are continually changing, particulary the wave dimension, the equilibrium profile of a beach is liable to change.

And slope stability (profile stability) is dynamic equilibrium state, not a static one.

In this report, author studied on the slope relation to chage of beach including material size, wavelength, wave steepness of the HAEUNDAE beach as a model case.

With this results for the investigated values, author will predict the chage of HAEUNDAE beach profile.