[1]王佩伦,刘沂.遥控潜水器耐压壳的有限元分析[J].东南大学学报(自然科学版),1987,17(5):51-59.[doi:10.3969/j.issn.1001-0505.1987.05.006]
 Wang Peilun Liu Yi (Department of Mathematics and Mechanics).Finite Element Analysis of Pressure Resistant of Remotely Controlled Vehicle[J].Journal of Southeast University (Natural Science Edition),1987,17(5):51-59.[doi:10.3969/j.issn.1001-0505.1987.05.006]
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遥控潜水器耐压壳的有限元分析()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
17
期数:
1987年第5期
页码:
51-59
栏目:
本刊信息
出版日期:
1987-09-20

文章信息/Info

Title:
Finite Element Analysis of Pressure Resistant of Remotely Controlled Vehicle
作者:
王佩伦刘沂
南京工学院数学力学系; 南京工学院数学力学系
Author(s):
Wang Peilun Liu Yi (Department of Mathematics and Mechanics)
关键词:
潜水器 耐压壳 有限元分析
Keywords:
vehicle pressure-resistant hull finite element analysis
分类号:
+
DOI:
10.3969/j.issn.1001-0505.1987.05.006
摘要:
为开发海洋资源,中国科学院沈阳自动化所研制“HY—1”型遥控潜水器。耐压舱结构是双球式组合球壳,在变厚度的铝合金壳体上开设一个90°张角的大面积丙烯球窗。由于结构几何形状复杂,本文采用有限元法进行应力分析,以校核在水下工作时壳体的强度。计算结果表明:采用不同有限元计算方案所得结果比较符合,应力分布趋势与国外一些实验结果相接近。文中同时讨论了结构的稳定性。最后,对耐压舱结构提出了改进意见。
Abstract:
For the needs of exploiting the ocean resources,the“HY—1” remotely controlled vehicle was developed by Shenyang Institute of Automation of the Academy of Seience of China.The vehicle structure consists of two spherical hulls which are made of alluminium alloy,and there is a large,90—degree acrylic spherical sector window on each spherical hull.Because the pressure- resistant hull will work under water in a depth of about 300m.,the stress analysis of the hull has to be made in order to test its strength.And the finite element method is used for the complexity of the geometric form of the hull.It is found that the results from different finite clement models were in good agreement,and the stress distribution is similar to some exper- imental results available.The stability of the hull is also discussed,and some recommendations on improving the structure of the pressure-resistant hull are made.
更新日期/Last Update: 2013-05-01