艏部空气管强度校核方法

A Calculation Method of Air Pipes on the Exposed Fore Deck

位于船舶艏部的空气管及其关闭装置承受风浪冲击严重,IACSURS27及各国规范对适应船舶的艏部空气管及其关闭装置的强度均提出了强度要求.通过艏部空气管及其关闭装置的受力分析,介绍船舶空气管及其关闭装置的校核计算方法,并对某船艏部空气管布置进行校核计算,提供满足要求的方案。

Air pipes and their closing devices on the exposed fore deck may be lashed against more serious by wind and wave,the strength requirement of pipes and their closing devices had been issued by IACS URS27 and each classification society.A strength assessment method of air pipes and closing devices on the exposed fore deck was introduced.By using the proposed method,the strength of the air pipes on exposed fore deck was the calculated so as to find the optimal solution.