| タイトル | Design of Software for Design of Finite Element for Structural Analysis |
| 本文（外部サイト） | http://hdl.handle.net/2060/19870007656 |
| 著者（英） | Helfrich, Reinhard |
| 著者所属（英） | NASA Headquarters |
| 発行日 | 1987-02-01 |
| 言語 | eng |
| 内容記述 | The concepts of software engineering which allow a user of the finite element method to describe a model, to collect and to check the model data in a data base as well as to form the matrices required for a finite element calculation are examined. Next the components of the model description are conceived including the mesh tree, the topology, the configuration, the kinematic boundary conditions, the data for each element, and the loads. The possibilities for description and review of the data are considered. The concept of the segments for the modularization of the programs follows the components of the model description. The significance of the mesh tree as a globular guiding structure will be understood in view of the principle of the unity of the model, the mesh tree, and the data base. The user-friendly aspects of the software system will be summarized: the principle of language communication, the data generators, error processing, and data security. |
| NASA分類 | STRUCTURAL MECHANICS |
| レポートNO | 87N17089
NASA-TM-88528
NAS 1.15:88528 |
| 権利 | No Copyright |
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