多浮箱拼接浮体连接器动态响应分析

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摘    要:连接器是多浮箱拼接浮体的重要承载构件,其强度直接影响多浮箱拼接浮体的安全性。本文通过数值仿真软件对多浮箱运动及受力状况进行模拟,并进行水动力计算,分析在四级海况下连接器的载荷特性,并分析刚度对纵向连接器载荷的影响规律。

关键词:多浮箱拼接浮体;连接器;水动力计算;动态响应

中图分类号:P751                                    文献标识码:A

Dynamic Response of Connector for Multi-buoyancy Tank

Splicing Platform Tanks

HUAI Limin LI Yanzhen WANG Ling

( 1. Unit 92228, Beijing 100072; 2. Guangzhou Marine Engineering Corporation, Guangzhou 510250 )

Abstract: Connector is an important load bearing component of multi-buoyancy tank splicing platform. The strength of connector directly affects the safety of multi-buoyancy tank splicing platform. In this paper, the motion and stress conditions of the buoyancy tanks are simulated by the numerical simulation software, the hydrodynamic calculation is conducted, the load characteristics of connectors under level 4 sea state are analyzed, then the influence rule of stiffness on longitudinal connector load is analyzed.

Key words: Multi-buoyancy tank splicing platform; Connector; Hydrodynamic calculation; Dynamic response

1     前言

多浮箱拼接式浮体,是由多个浮箱模块通过不同类型的连接器拼接而成,其主要功能是在近岸海上将运输船上的车辆物资,通过滚装和吊装方式卸载到浮体上。(剩余4545字)

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