| 船体梁剪应力计算及实用程序 |
| |
| 引用本文： | 郭昌捷,邱巍.船体梁剪应力计算及实用程序[J].大连理工大学学报,1993,33(6):698-704. |
| |
| 作者姓名： | 郭昌捷 邱巍 |
| |
| 作者单位： | 大连理工大学船舶工程系
(郭昌捷)，大连理工大学船舶工程系(邱巍) |
| |
| 摘 要： | 现代船舶多数为包含多个闭室的双壳型（双层底，双舷侧）结构。其总纵强度分析或结构设计共同体共同体横剖面上的剪应力。应用翘曲理论，从有限元模型出发，编制了计算具有多闭室横剖面剪应力分布的实用程序，对３条油船作了实船分析。结果说明方法和程序是有效的，并据计算结果提出了合理布置板厚的建议。
|
| 关 键 词： | 翘曲 有限元 剪应力 船体 梁 |
Analysis of hull girder shear stress and program |
| |
| Guo Changjie,Qiu Wei.Analysis of hull girder shear stress and program[J].Journal of Dalian University of Technology,1993,33(6):698-704. |
| |
| Authors: | Guo Changjie Qiu Wei |
| |
| Abstract: | Most of the modern ships have a double-skinned hull structure and include the multicell sections. The longitudinal strength analysis and structural design need to calculate shear stress. The concept of warping and its finite element representation leads to a methed for calculating the hull girder shear stress due to transverse shear loads in multicell section. The plate thickness can be adequately sized. A practical program SSAP is verified by calculating three tankers. |
| |
| Keywords: | warping finite element shear stress/closed section |
| 本文献已被 CNKI 维普 等数据库收录！ |
