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。
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.
出处
《重庆建筑大学学报》
EI
CSCD
北大核心
2008年第6期86-89,共4页
Journal of Chongqing Jianzhu University
基金
"十一五"国家科技支撑计划项目(2006BAF02A03)
