半潜式海工生活平台摇荡运动与居住舒适性研究  

A Study on the Swing Motion and Living Comfort of Semi-submersible Offshore Living Platform

作　　者：胡开业[1] 王寿军 韩荣贵 陈默 HU Kaiye;WANG Shoujun;HAN Ronggui;CHEN Mo(College of Shipbuilding Engineering,Harbin Engineering University,Harbin 150001,China;CIMC Offshore Engineering Institute Ltd.,Yantai 264000,China)

机构地区：[1]哈尔滨工程大学船舶工程学院,黑龙江哈尔滨150001 [2]中集海洋工程研究院有限公司,山东烟台264000

出　　处：《船舶与海洋工程》2021年第6期5-9,共5页Naval Architecture and Ocean Engineering

基　　金：工信部深水半潜式支持平台研发专项课题(工信部联装546号)。

摘　　要：海工生活平台的摇荡运动对其居住的舒适性有重要影响,利用ANSYS软件建立某半潜式海工生活平台的数值分析模型,采用AQWA-LINE模块对平台的水动力性能进行计算,基于三维势流理论得到平台在波浪中的运动响应。利用AQWA-DRIFT模块预报平台在海浪环境中的加速度响应,对平台在摇荡运动下的舒适度进行衡准分析,通过计算分析搜索出满足平台舒适度要求的极限波浪条件。研究结果表明,该平台的舒适性优良,可供类似平台的设计和舒适性评估参考。Swing motions have important impact on the comfort level of living platform,therefore the ANSYS software is used to create the numerical analysis model for a semi-submersible offshore living platform and the AQWA-LINE module is used to carry out the hydrodynamic calculations,where the motion responses of the platform are obtained based on threedimensional potential flow theory.The AQWA-DRIFT module is used to predict the acceleration responses of the platform in all three directions under the ocean wave environment,and to carry out the motion comfort level analysis.The limiting wave conditions that satisfy the platform motion comfort requirements are obtained via calculations and analysis.The result shows that the platform has excellent comfort performance,which can provide reference for the design and comfort level assessment of similar platforms.

关 键 词：半潜式生活平台 三维势流理论 摇荡运动 水动力性能 舒适性 

分 类 号：U661.3[交通运输工程—船舶及航道工程]