| AUTOCAD VBA开发技术在有限元前处理程序中的应用 |
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| 引用本文： | 潘晋,邓安福,干腾君.AUTOCAD VBA开发技术在有限元前处理程序中的应用[J].地下空间与工程学报,2003,23(1):52-55. |
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| 作者姓名： | 潘晋 邓安福 干腾君 |
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| 作者单位： | 重庆大学土木工程学院,重庆,400045 |
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| 摘 要： | 有限元前处理程序是有限元分析的得力助手和计算软件。运用当今世上流行的面向对象的AutoCAD二次开发语言———AutoCADVBA编制有限元前处理程序 ,可快速形成包括有限单元网格、单元号码、节点号码三位一体的“有限元网格全图” ,得到进行有限元分析所需的数据文件。编制程序的过程中 ,笔者深感AutoCADVBA强大的编程功能 ,尤其是它为编程者提供了大量可调用的类库 ,为有限元前处理程序的开发降低了难度 ,节省了大量宝贵的时间。
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| 关 键 词： | 前处理程序 有限元 网格图 |
| 文章编号： | 1001-831X(2003)01-0052-04 |
| 修稿时间： | 2002年7月9日 |
Application of AUTOCAD VBA in Pre-treatment Program of Finite Element in Geotechnical Engineering |
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| PAN Jin et al.Application of AUTOCAD VBA in Pre-treatment Program of Finite Element in Geotechnical Engineering[J].Chinese Journal of Underground Space and Engineering,2003,23(1):52-55. |
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| Authors: | PAN Jin |
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| Affiliation: | PAN Jin et al |
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| Abstract: | In this paper, the secondary object oriented language of AUTOCAD VBA was used to compile the pre treatment program of finite elements. A panorama of finite element network including network of finite elements, number of the element and number of the node as a whole can be formed. A data file necessary for FEA has been obtained. The AUTOCAD VBA with its powerful programming function offers a great deal of transferable class bases, which can lighten the compilation of the pre treatment program of finite elements and save the working time. |
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| Keywords: | pre treatment program finite element network diagram |
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