| 导弹适配器与发射筒过盈配合研究 |
| |
| 引用本文： | 李士军,乐贵高,林国问,马大为.导弹适配器与发射筒过盈配合研究[J].工程力学,2011(4):245-250. |
| |
| 作者姓名： | 李士军 乐贵高 林国问 马大为 |
| |
| 作者单位： | 中国船舶重工集团公司第七一三研究所;南京理工大学机械工程学院; |
| |
| 摘 要： | 针对导弹适配器与发射简过盈配合问题,根据力学平衡原理,分别推导了可压缩橡胶泡沫圆筒和不可压橡胶圆筒的变形模式,给出了位移、应力表达式,建立了求解适配器与发射筒过盈配合问题的非线性代数方程组.采用有限元法和解析解法对某导弹适配器与发射筒过盈配合问题进行了计算和对比,结果表明:有限元法计算的位移和应力与理论解吻合很好,但是...
|
| 关 键 词： | 导弹适配器 过盈配合 有限变形 应变能函数 不可压缩性 |
THE RESEARCH ON INTERFERENCE FIT BETWEEN MISSILE ADAPTER AND LAUNCH CANISTER |
| |
| LI Shi-jun,LE Gui-gao,LIN Guo-wen,MA Da-wei.THE RESEARCH ON INTERFERENCE FIT BETWEEN MISSILE ADAPTER AND LAUNCH CANISTER[J].Engineering Mechanics,2011(4):245-250. |
| |
| Authors: | LI Shi-jun LE Gui-gao LIN Guo-wen MA Da-wei |
| |
| Affiliation: | LI Shi-jun1,LE Gui-gao2,LIN Guo-wen2,MA Da-wei2(1.713th Research Institute of China Shipbuilding Industry Corporation,Zhengzhou 450015,China,2.School of Mechanical Engineering,Nanjing University of Science & Technology,Nanjing,210094,China) |
| |
| Abstract: | Aiming at the problem of interference fit between missile adapter and launch tube,this paper develops theoretical expression for the displacement and stress of compressible elastomeric foam hollow cylinder and incompressible rubber hollow cylinder under pressure based on mechanical equilibrium.And a set of nonlinear equations for solving the problem of interference fit between missile adapter and Launch Canister is established.The finite element results are in good agreement with those of theoretical soulti... |
| |
| Keywords: | missile adapter interference fit finite deformation strain energy function incompressibility |
| 本文献已被 CNKI 等数据库收录！ |
|
