蓝疆号起重船吊装组块作业适用性  

Operational Capability of Topside Lifting Installation of Lanjiang Crane Vessel

作　　者：骆寒冰[1] 盛世民 白晓东 罗晓[1] LUO Hanbing;SHENG Shimin;BAI Xiaodong;LUO Xiao(Department of Naval Architecture and Ocean Engineering,Tianjin University,Tianjin 300350,China)

机构地区：[1]天津大学船舶与海洋工程系,天津300350

出　　处：《中国海洋平台》2021年第3期19-24,共6页China offshore Platform

基　　金：国家科技重大专项(编号:2011ZX05027-005)。

摘　　要：采用数值模拟和物理模型试验,对比顶浪下蓝疆号系泊起重船吊物系统的运动特性。分析吊物运动对周期和波高变化的敏感性。依据Noble Denton浮式起重船操作规范,结合我国东海海况,对蓝疆号起重船吊装1 000t和3 000t组块的适用性进行分析,为蓝疆号起重船在海上作业的适用性提供理论依据。The numerical simulation and model tests are used to study the motion characteristics of the coupling system of Lanjiang crane vessel and suspended object in head sea.The sensitivity of the motion of the suspended object to the change of period and wave height is analyzed.According to the Noble Denton guidelines,the capability of Lanjiang crane vessel for lifting 1000 t and 3000 t topsides is analyzed in East China Sea,which provides theoretical basis for the applicability of Lanjiang crane vessel in offshore operation.

关 键 词：起重船 吊装组块 耦合运动 敏感性分析 适用性 

分 类 号：U674.35[交通运输工程—船舶及航道工程]