繊維索の曝露及び海水浸漬試験について : 保持強力と伸びの変化(日本航海学会第35回講演会)
1967 年 36 巻 p. 71-77
詳細
1967 年 36 巻 p. 71-77
To know the variation of the tensible strength and the elongation of fibre ropes, Manila, Vinylon, Polyethylene ropes have been exposed to the sun light and immersed in the sea water for three years and eight months. As the result, in the experiment of exposition, the Vinylon ropes have shown a better tensible strength and elongation than the Polyethylene ropes, but in the experiment of immersion, the latter has shown a better result than the former.
