基于AQWA的沉船打捞作业安全性分析  

Safety Analysis of Shipwreck Salvage Operations Based on AQWA

作　　者：张明 代路 甘进[2] 李佳卫[2] 高晓圆[2] 

机构地区：[1]武汉九通汽车厂装备研究院,武汉430034 [2]武汉理工大学交通学院,武汉430063

出　　处：《武汉理工大学学报（交通科学与工程版）》2016年第3期466-471,共6页Journal of Wuhan University of Technology（Transportation Science & Engineering）

基　　金：中央高校基本科研业务费专项资金资助(2013-IV-069)

摘　　要：打捞工程中,起重船舶在水上安全作业十分重要,尤其是在起吊沉船过程中.两船与锚链,吊缆等在风、浪、流的耦合作用下的运动响应,以及吊缆、生根位置的合理配置是打捞工程的关键影响因素.基于多体水动力学软件AQWA对沉船起吊过程进行了数值仿真,分析了1 000t全回转起重船在打捞沉船的过程中起重船与沉船的运动响应,提出了一种基于AQWA的沉船打捞作业安全评估方法.The security of crane ship is very important n the process of salvage,especially in lifting shipwrecks.The motion response of crane ship,shipwrecks,anchor chains and lifting ropes associated with wind,wave and current and the arrangement of ropes and roots have significant contribution to wreck salvage.The process of a shipwreck salvaged by a 1000 tfully swing crane ship is simulated by using hydrodynamics software AQWA.The motion responses of crane ship and shipwreck are obtained,and a security evaluation method of ship-sunken salvage process is put forward.

关 键 词：沉船打捞 起重船 AQWA 运动响应 

分 类 号：U674.35[交通运输工程—船舶及航道工程]