| ANSYS的索膜结构找形系统研究 |
| |
| 引用本文： | 阎春平,李志军,刘飞.ANSYS的索膜结构找形系统研究[J].土木与环境工程学报,2008,30(6):86-89. |
| |
| 作者姓名： | 阎春平 李志军 刘飞 |
| |
| 作者单位： | 重庆大学制造工程研究所,重庆,400030 |
| |
| 基金项目： | "十一五"国家科技支撑计划项目
|
| |
| 摘 要： | 索膜结构找形在ANSYS上实现时,由于找形过程步骤复杂以及ANSYS软件本身的特点,存在学习周期长,对用户分析能力要求高的问题。通过分析索膜结构有限元法找形的原理,总结提炼索膜结构找形的步骤,给出了其在ANSYS上实现的方法,并且应用APDL参数化有限元分析技术及UIDL用户接口定制技术对ANSYS进行二次开发完成了找形系统。实例验证了找形系统的实用性和可靠性。为工程设计人员进行找形计算节约了时间,为以后找形系统的研究和开发提供了思路和参考价值。
|
| 关 键 词： | 索膜结构 找形 |
Form-finding System for Cable membrane Structures Based on ANSYS |
| |
| YAN Chun ping,LI Zhi jun and LIU Fei.Form-finding System for Cable membrane Structures Based on ANSYS[J].Journal of Civil and Environmental Engineering,2008,30(6):86-89. |
| |
| Authors: | YAN Chun ping LI Zhi jun and LIU Fei |
| |
| Affiliation: | Institute of Manufacturing Engineering, Chongqing University, Chongqing 400044, P. R. China;Institute of Manufacturing Engineering, Chongqing University, Chongqing 400044, P. R. China;Institute of Manufacturing Engineering, Chongqing University, Chongqing 400044, P. R. China |
| |
| Abstract: | Form-finding of a cable-membrane simulated by ANSYS is a time-consuming process and requires high user analytical ability.This is due to the complexity of the steps and the characteristics of ANSYS.We analyzed the theory of the finite element method for form-finding,summarized the form-finding steps,and put forward how to conduct it in ANSYS.A system using APDL and User Luterface Design Language(UIDL) based on ANSYS was derived.An example was taken to check the accuracy and practicability of the system.This new system can save the engineering designer time and energy and also provide references for the future work. |
| |
| Keywords: | ANSYS APDL UIDL |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《土木与环境工程学报》浏览原始摘要信息 |
|
点击此处可从《土木与环境工程学报》下载全文 |
|
