雙層甲板火車滾裝船車艙結(jié)構(gòu)設(shè)計研究

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摘    要：雙層甲板火車滾裝船是我司乃至全國首次建造的新型產(chǎn)品，車艙布置和結(jié)構(gòu)設(shè)計是實現(xiàn)火車滾裝功能的關(guān)鍵，通過火車艙結(jié)構(gòu)和棧橋承座的設(shè)計及軌道布置、綁扎及撞鉤柱的固定限位等實現(xiàn)船舶運營裝卸功能，最終通過有限元分析方法驗證結(jié)構(gòu)設(shè)計強度滿足規(guī)范的要求。

關(guān)鍵詞：火車滾裝船；車艙結(jié)構(gòu)；綁扎；棧橋承座；有限元分析

中圖分類號：U663.6                                  文獻標識碼：A

Study on Structural Design of Train Hold for Tweendeck Train RO-RO Ship

CHEN Zheng，  YANG Ning，  WEI Tiecheng，  XIANG Guohao，  ZHAO Enze

（ CSSC Huangpu Wenchong Shipbuilding Company Limited，  Guangzhou 511462 ）

Abstract： The double-deck train RO-RO ships are new type of products ever built for the first time in our company， and even in China.The train compartment layout and structure design are the key to realize the train roll-on & roll-off function. By means of studying the train compartment structure design key points and the track layout， binding and bump hook column fixed limit and trestle bridge bearing design etc to realize the train roll-on & roll-off function of the ship operations， it finally verifies the structural design strength to comply with the requirments of the rules by the finite element analysis method.

Key words： train Ro-Ro ship;  cabin structure;  lashing;  trestle bearing;  finite element analysis

1     概述

滾裝船由于其裝卸速度快、費用低，相對于建造費用昂貴的海底隧道投資少、建造周期短、投資回收快，對碼頭要求不高，便于多式聯(lián)運，因此不論在國外還是國內(nèi)，滾裝船需求不斷增長，滾裝船市場日漸興旺。（剩余4175字）