艏部空气管强度校核方法  

A Calculation Method of Air Pipes on the Exposed Fore Deck

作　　者：丁卫 王成 施方乐 DING Wei;WANG Chen;SHI Fang-lei(Jiangsu Branch of China Classification Society,Nanjing 210011,China;Chengxi Shipyard Co.Ltd,Jiangyin Jiangsu 214400,China;Hudong-Zhonghua Shipbuilding(Group)Co.Ltd,Shanghai 200120,China)

机构地区：[1]中国船级社江苏分社,南京210011 [2]中船澄西船舶修造厂,江苏江阴214400 [3]沪东中华造船集团有限公司,上海200120

出　　处：《船海工程》2018年第A01期20-25,32,共7页Ship & Ocean Engineering

摘　　要：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.

关 键 词：艏部装置 空气管 强度校核 URS27 

分 类 号：U692.7[交通运输工程—港口、海岸及近海工程]