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一种自由抛落式船舶救生设备艇架设计与优化
Design and optimization of a free-throw lifeboat davit
- DOI:
- 作者:
- 索小娟, 张念淮
SUO Xiao-juan, ZHANG Nian-huai
- 作者单位:
- 河南省智慧教育与智能技术应用工程技术研究中心, 河南 郑州 450052
Henan Wisdom Education and Intelligent Technology Application Engineering Technology Research Center, Zhengzhou 450052, China
- 关键词:
- 自由抛落;救生设备;艇架设计
free fall; life-saving equipment; davit design
- 摘要:
- 抛落式救生艇是目前最有效的海事救助设备之一，在遇到事故后由高度较高的母船甲板上自然下滑至水中，在进水瞬间受到强大的水上撞击，为了保证艇体结构、艇内设备和内部人员不受损害，抛落式救生艇的强度在工程设计需要重点进行考虑。本文主要介绍逆思考的工程设计基本原理，通过逆向思考研究抛落式救生艇工程设计的基本原理和一些问题，通过梳理抛落式救生艇的一般思路和求异规律，探讨抛落式救生艇外形构造和内部工程设计的改进方案，为抛落式救生艇的设计提供更加有效的解决方案。
The drop-off survival boat is one of the most effective maritime rescue equipment at present. After encountering an accident, it naturally slides into the water from the high-level mothership deck, and is hit by a strong water impact at the moment of water entry. The equipment and personnel inside the boat will not be damaged, and the engineering design of the drop-off survival boat needs to be considered emphatically. This paper mainly introduces the basic principles of engineering design of reverse thinking, and studies the basic principles and some problems of engineering design of throwing survival boats through reverse thinking. The improvement plan of the shape structure and internal engineering design of the drop-off survival boat is expected to provide a more effective solution for the design of the drop-off survival boat.
2023,45(6): 182-185 收稿日期：2022-10-16
DOI：10.3404/j.issn.1672-7649.2023.06.036
分类号：U667.6
作者简介：索小娟(1983-)，女，硕士，副教授，研究方向为机械设计
