| 二维粘弹性问题的边界单元法 |
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| 引用本文： | 常华峰,张恒.二维粘弹性问题的边界单元法[J].河南科技大学学报(自然科学版),1992(2). |
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| 作者姓名： | 常华峰 张恒 |
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| 作者单位： | 洛阳矿山机械研究所，洛阳工学院 |
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| 摘 要： | 本文通过对粘弹性拟静态问题的方程进行Laplace变换,将粘弹性问题变换成在Laplace空间下与弹性静力问题相同的形式,推导出了用边界单元法分析粘弹性问题的基本公式,并用FORTRAN语言编制的计算机程序对粘弹性问题进行了分析计算。
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| 关 键 词： | 边界单元法 粘弹性 拉普拉斯变换 |
The boundary Element Method for Two-Dimensional Viscoelastic Problem |
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| Chang Huafeng.The boundary Element Method for Two-Dimensional Viscoelastic Problem[J].Journal of Henan University of Science & Technology:Natural Science,1992(2). |
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| Authors: | Chang Huafeng |
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| Institution: | Chang Huafeng (Luoyang Institute of Mine Machinery) Zhang Heng (Luoyang Institute of Technology) |
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| Abstract: | In this paper, through the Laplace transformation of viscoelastic equation, the viscoelastic problem is transformed into elastic static problem under the Laplace space. The basic formula of the boundary element method for the analysis of viscoelastic problems are derived and some viscoelastic problems are analyzed by using FORTRAN computer program. |
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| Keywords: | Boundary element method Viscoelastic Laplace transformation |
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