修正的深潜器观察窗应力分析方法  

A revised stress analysis method of deep-sea submersible viewport

作　　者：宗宇显[1] 刘道启[1] 

机构地区：[1]内蒙古工业大学,内蒙古呼和浩特010051

出　　处：《舰船科学技术》2014年第1期38-41,共4页Ship Science and Technology

摘　　要：开口结构的设计是大深度潜水器研制过程中的关键技术之一。国内现行的深潜器观察窗应力分析方法是在假设观察窗受力均匀的基础上推导出的,但这种假设与观察窗实际的受载情况存在偏差。因此文章在此基础上,根据相关试验数据及有限元仿真结果,对此计算方法进行修正,得到较为接近真实情况的计算方法。The opening structural design is the key component for deep-sea submersible in the development process. The prevalent civil equation of deep-sea submersible viewport, which is deduced based on the assumption that stress distribution of the viewport is uniform, may have deviation from the real stress pattern. Therefore, the revised equation, on the base of the original formula, will be given according to the relative experimental results and finite element simulation; as a result, it provides a applicable method conforming to the truth to some extent.

关 键 词：深潜器 观察窗 应力 修正 

分 类 号：U661.4[交通运输工程—船舶及航道工程]