To provide an anchorage support method and an anchorage support system for accurately evaluating danger of drag anchor by accurately deviating limit holding power.SOLUTION: A method for supporting anchorage of a vessel 1 having an anchor 10 and an anchor chain 20 evaluates danger of drag anchor by comparing a critical holding power Th* differing according to an extension chain length k of the anchor chain 20 and an anchor chain horizontal tension Th imparted on the anchor chain 20.SELECTED DRAWING: Figure 1
【課題】限界把駐力を精度よく導出して走錨の危険性を的確に評価する錨泊支援方法及び錨泊支援システムを提供すること。【解決手段】錨10と錨鎖20を有した船舶1の錨泊を支援する方法であって、錨鎖20の伸出錨鎖長さkにより異なる限界把駐力Th*と、錨鎖20にかかる錨鎖水平張力Thとを比較して、走錨の危険性を評価する。【選択図】図1
ANCHORAGE SUPPORT METHOD AND ANCHORAGE SUPPORT SYSTEM
錨泊支援方法及び錨泊支援システム
2021-08-30
Patent
Elektronische Ressource
Japanisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Europäisches Patentamt | 2017
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