多浮箱拼接浮體連接器動(dòng)態(tài)響應(yīng)分析
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摘 要：連接器是多浮箱拼接浮體的重要承載構(gòu)件，其強(qiáng)度直接影響多浮箱拼接浮體的安全性。本文通過數(shù)值仿真軟件對多浮箱運(yùn)動(dòng)及受力狀況進(jìn)行模擬，并進(jìn)行水動(dòng)力計(jì)算，分析在四級(jí)海況下連接器的載荷特性，并分析剛度對縱向連接器載荷的影響規(guī)律。
關(guān)鍵詞：多浮箱拼接浮體;連接器;水動(dòng)力計(jì)算;動(dòng)態(tài)響應(yīng)
中圖分類號(hào)：P751 文獻(xiàn)標(biāo)識(shí)碼：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
多浮箱拼接式浮體，是由多個(gè)浮箱模塊通過不同類型的連接器拼接而成，其主要功能是在近岸海上將運(yùn)輸船上的車輛物資，通過滾裝和吊裝方式卸載到浮體上。（剩余4545字）