张紧式系泊水下浮筒水动力响应特性  

Hydrodynamic Response Characteristics of Submerged Tensioned Moored Buoy

作　　者：陈国龙 白晓东 窦宏波 黄俊辉 骆寒冰[2] CHEN Guolong;BAI Xiaodong;DOU Hongbo;HUANG Junhui;LUO Hanbing(CNOOC Research Institute Co.,Ltd.,Beijing 100028,China;Department of Naval Architecture and Ocean Engineering,Tianjin University,Tianjin 300350,China)

机构地区：[1]中海油研究总院有限责任公司,北京100028 [2]天津大学船舶与海洋工程系,天津300350

出　　处：《中国海洋平台》2022年第5期25-29,87,共6页China offshore Platform

基　　金：中海石油(中国)有限公司科技项目(编号:YXKY-2018-ZY-08)。

摘　　要：对一种新型可移动式水下张紧系泊浮筒型油气外输终端系统进行模型试验,详细研究该水下浮筒系统的动力响应和张紧式系泊的受力特性,发现水下系泊浮筒在顶浪时除纵摇运动外还存在垂直于波浪方向的横向运动,张紧式系泊受力呈现脉冲载荷特性。研究为张紧式浮筒外输终端系统的设计提供理论依据。The model test is carried out for a new type of movable submerged tensioned moored buoy-type oil and gas external terminal system.The dynamic response of the submerged buoy and the force characteristics of the tensioned mooring are investigated in detail.It is found that the submerged buoy in heading wave condition generates large motions in both wave direction and transverse direction.The tensioned mooring is subjected to impulse loading characteristics.A theoretical basis is provided by the study for the design of the tensioned buoy external terminal system.

关 键 词：水下系泊浮筒 张紧式系泊 水动力响应 模型试验 

分 类 号：P751[交通运输工程—港口、海岸及近海工程]