| 王英杰,刘才.可视化杆系结构分析程序设计[J].计算力学学报,2002,19(4):488~493 |
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| 可视化杆系结构分析程序设计 |
| Visual program design of structure analysis for trusses |
| 修订日期：2000-12-29 |
| DOI：10.7511/jslx20024102 |
| 中文关键词: 杆系结构,结构优化,数据库,模块化设计 |
| 英文关键词:trusses,structure optimization,database,modularization design |
| 基金项目:机械工业部“九五”重点攻关项目 (98JA0 10 3 ) |
| 王英杰 刘才 |
燕山大学轧机研究所 秦皇岛066004
(王英杰，刘才)
，燕山大学轧机研究所 秦皇岛066004(王英睿)
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| 摘要点击次数: 1579 |
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| 中文摘要: |
| 利用可视化编程语言将杆系优化计算封装为动态连接库 (DLL) ,采用面向对象的方法描述了杆系结构分析所需的类 ,并用数据库技术和三维图形模式对杆系结构分析进行格式化输入输出。通过对杆系结构的特点分析 ,将程序分为三个主要的设计模块 :显示模块、数据管理模块和结构分析模块 ,实现了程序的模块化设计。通过对实例的测试 ,说明该程序已达到对一般多工况杆系可视化设计的目的 |
| 英文摘要: |
| 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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