基于APDL语言的立体货架有限元参数化研究

针对目前立体货架有限元建模和求解的过程中存在的步骤繁琐，不可逆向修改设计等缺点，运用ANSYS二次开发关键技术，提出了基于APDL语言建立立体货架有限元模型的方法，制作了友好的用户自定义菜单界面系统，降低了工作人员的设计门槛。应用结果表明采用该方法设计的系统可以按要求自动实现立体货架的快速建模，完成相应的有限元求解，设计人员在后期进行方案修改时也无需重新建模，减少分析成本和分析时间。系统能替代传统的立体货架有限元分析方法，极大提高了分析效率。

Finite Element Parametric Analysis of Stereo Shelf Based on APDL Language

ln the process of three-dimensional shelf finite element modeling and solving, there are shortcomings such as tedious steps and irreversible to modify the design, to solve the problem, ANSYS was used in secondary development of key technologies, the method was proposed which applied APDL language to establish three-dimensional shelf finite element model, friendly user custom menu interface system was made to reduce the threshold for the design staff.Application results showed that using the design method of the system could achieve three-dimensional shelf of rapid modeling as required, and complete the corresponding finite element solution. the designer also did not hace to remodeling and thus reduced the cost of analysis and saved time. The system can replace the traditional method, which greatly improves the analysis efficiency.