塔机有限元分析结构模型图的参数化生成  

Parametrization generation of structural model drawing of tower crane using finite element analysis system

作　　者：陈晓霞[1] 祝芳浩 叶旭桢[1] 胡建琴[2] 

机构地区：[1]甘肃工业大学机电工程学院,甘肃兰州730050 [2]兰州石化职业技术学院,甘肃兰州730070

出　　处：《甘肃工业大学学报》2000年第3期84-88,共5页Journal of Gansu University of Technology

摘　　要：针对空间杆系结构塔式起重机的有限元分析输入原始数据量大和检查这些数据的正确性繁杂耗时的问题 ,利用 VB编程 ,将塔式起重机的有限元分析的原始数据可视化 ,以便于结构分析人员检查数据的正确性 .图形平台利用了工程技术人员所熟悉的 Auto CAD平台 ,在图形显示方面 ,利用了 DXF数据接口 ,使图形不经任何转换可以跨平台上显示 .而且图形的生成速度快 。Aiming at the problems met during finite element analysis of spacial pole system construction of tower crane such as great amount of initial data and complicated time consuming work of data validity inspection, those initial data are made visualized by using visual Basic programming for the use by the persons of struction analysis. The platform AutoCAD familiar to technical personnel is taken as graphics platform and the data interface DXF is used as graphics displaying, so that the graphics could displayed across the platform without any transformation. Besides, the graphics generation is fast and suitable for the spacial pale system constructions with great amount of data and structural complexity.

关 键 词：塔式起重机 模型图 参数化 可视化 AUTOCAD DXF 结构 有限元分析 

分 类 号：TH213.3[机械工程—机械制造及自动化] TP391.72[自动化与计算机技术—计算机应用技术]