抄録
The purpose of this study is to estimate habitability to the motion in floating ocean structures. The human response tests on difficulties in a few daily activities to typical motion of floating structures were carried out. In this paper, tests on difficulties in walking, one of the daily activities, are mentiond. Typical motions are uniaxial and biaxial motions which consist of pitching, rolling and heaving. Relationships of difficulties in walking and motions of the structure were clarified. Permitted area of the motion for walking of usual time and slightly difficult area of that are proposed.
