錨鎖伸出量に関する問題(日本航海学会第12回講演会)

抄録

Paying out the chain cable longly when riding at single anchor, the advantage of which are both the absorbing of various shock on the ship on account of the circumstances and conditions and the increasing of holding power. Therefore, the longer the cables are payed out, the better the good anchoring as well known. The object of this paper is to give a moderate length of anchoring scope due to optimum form of representing in ordinary weather and, secondary, to investigate and treatise the following matters concerned with this. (1) Connection between the tension of the cable and the depth of sea, the horizontal forces. (2) Determining of total external forces on ship at anchoring. (3) Mooring force of chain cable holding of the ship.