| 薄壁结构的平面纯剪单元 |
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| 引用本文： | 王家林.薄壁结构的平面纯剪单元[J].应用力学学报,1989,6(4):95-98. |
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| 作者姓名： | 王家林 |
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| 作者单位： | 吉林工业大学 |
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| 摘 要： | 本文提出一种平面纯剪单元,它是由可变节点三角形与四边形平面应力等参元退化而成.它与三节点等参轴力杆单元组合时可以精确地模拟薄壁结构中杆与蒙皮之间的剪流作用.
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| 关 键 词： | 薄壁 结构 平面 纯剪单元 剪流元 |
THE PLANE PURE SHEAR ELEMENT FOR THIN-WALL STRUCTRUE |
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| Wang Jialin.THE PLANE PURE SHEAR ELEMENT FOR THIN-WALL STRUCTRUE[J].Chinese Journal of Applied Mechanics,1989,6(4):95-98. |
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| Authors: | Wang Jialin |
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| Institution: | Jilin University of Technology |
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| Abstract: | A new plane pure shear element, which is a kind of degenerated triangular or rectangular plane stress isoparametric elements, is presented in this paper. Combining with three nodes isoparametric axial force element, the new element can be used to accurately calculate the shear flow action between bar and skin in thin-wall structure. |
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| Keywords: | thin-wall structur shear flow element plane pure shear element |
| 本文献已被 CNKI 维普 等数据库收录！ |
