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| Visual program design of structure analysis for trusses |
| Revised:December 29, 2000 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7511/jslx20024102 |
| KeyWord:trusses,structure optimization,database,modularization design |
| Wang Yingjie \ Liu Cai \ Wang Yingrui |
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| Abstract: |
| This paper utilizes the visual programming that makes the finite element programming for trusses encapsulating dynamic link libraries (DLLs), and adopts the object\|oriented method to describe the classes of model for trusses. The analysis of trusses are input and output by format. As to analyse the character of trusses, the programming is separated to the three modules to design, view module (VWM) and data\|managing module (DMM) and structure\|analysis module (SAM). In the VWM, the tables and figures, included initial data and results, are viewed according to users need. The DMM manages all kinds of data in the trusses analysis by the database technique, and adopts the SQL method. The SAM is the kernel module, and encapsulates the programs of design. This program is indicated to realizes the visual designing purpose by the test for examples. |
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