一、前言在防波堤平面规划时,为了防止入港船舶受横向波的影响、扩大港内泊稳区域以及节约投资等目的而设置的转角区域是很多的。此时,不仅以简单直线折曲而且在平面上和断面上要想办法设计各种各样的结构。根据这样的观点,为了掌握各种防波堤转角处的波浪特性,首先要对其进行实态调查、模型试验、现场观测和理论分析。本次报告是以实验为中心的成果的一部份。 I. INTRODUCTION In the plane planning of breakwater, there are many corner areas set up to prevent the incoming ships from being affected by transverse waves, to enlarge the area for stabilizing ports and to save investment. At this point, not only to a simple straight line bending and in the plane and section to find ways to design a wide range of structures. According to this view, in order to grasp the wave characteristics of various breakwater corners, it is necessary to conduct a real survey, model tests, field observations and theoretical analysis. This report is part of an experiment-centered effort.