半潜驳施工运动响应计算及现场测试  

Motion response analysis and field test of offshore construction semi-submerged barge

作　　者：应宗权[1] 赵娟[1] 王雪刚[1] YING Zong-quan;ZHAO Juan;WANG Xue-gang(CCCC Fourth Harbor Engineering Institute Co.,Ltd.,Guangzhou 510230,China)

机构地区：[1]中交四航工程研究院有限公司,广东广州510230

出　　处：《水运工程》2018年第1期195-199,209,共6页Port & Waterway Engineering

摘　　要：针对大型施工半潜驳在恶劣海况中的运动特性问题,采用数值计算的方法给出了不同作业海况下船舶的运动响应幅值,同时依托现场施工作业对半潜驳下潜施工运动响应进行测试,验证和完善了水动力数值分析模型及参数设置.据此提出的半潜驳下潜施工作业建议,可为船舶施工作业及安全操控提供参考.For investigating the motion characteristic of the large semi-submersible barge in bad seas,the amplitude of motion response of semi-submersible barge was analyzed by numerical calculation in different operation.Based on the field construction work,the motion response of semi-submersible submergence was tested,and the hydrodynamic numerical analysis model and parameter setting were verified and improved.The proposed semi-submersible submergence construction work proposal can provide reference for the construction operation and safety control of the ship.

关 键 词：半潜驳 运动响应 环境参数 施工测试 

分 类 号：U663[交通运输工程—船舶及航道工程]