海外施工工程船舶氣囊上排牽引系統(tǒng)設(shè)計

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摘    要：為切實提高我司海外施工工程船舶的效益，基于海外工程施工所在地的特殊性，本文從船舶氣囊上排所用的牽引設(shè)備功能出發(fā)，結(jié)合以往某船成功上排維修實踐，探討船舶氣囊上排牽引系統(tǒng)的設(shè)計原則及對各設(shè)備進行負荷驗算，保證牽引系統(tǒng)的可靠性、適用性和經(jīng)濟性。

關(guān)鍵詞：工程船舶；氣囊上排；牽引系統(tǒng)；負荷驗算

中圖分類號：U672.1                                文獻標識碼：A

Design of Towing System of Offshore Engineering

Ships upto Slipway on Airbags

WANG Xin

（ CCCC Fourth Harbor Engineering Co.， Ltd.，  Guangzhou 510320 ）

Abstract： In order to improve the efficiency of our overseas construction vessels，based on the particularity of the construction location of overseas engineering projects at present， this paper starts from the function of the traction equipment used for ship upgrading on airbags， in combination with the successful ship upgrading on airbags for maintenance practice of a ship of our company in the past， and discusses the design principle of the ship's airbags upper row traction system and the load checking calculation of each equipment， so as to ensure the reliability， applicability and economy of the traction system design.

Key words： engineering ships;  ship upgrading on airbags;  traction system;  load checking calculation

1     前言

目前我司有多艘工程船舶服務于海外航務水運工程，包括打樁船、自航運輸船、絞吸疏浚船、方駁、拖輪等，船組構(gòu)架及整體施工性能在東非區(qū)域水工市場具有核心競爭力。（剩余5094字）