基于VB与Fortran混合编程的混凝土坝温度应力仿真分析软件开发  

Software development based on combined programming of VB and Fortran for concrete dam temperature stress simulation analysis

作　　者：郭祥伟[1] 陈国荣[1] 刘银芳[1] 

机构地区：[1]河海大学力学与材料学院,江苏南京210098

出　　处：《水利水电科技进展》2012年第2期65-69,共5页Advances in Science and Technology of Water Resources

摘　　要：采用VB与Fortran混合编程的方法,以动态链接库DLL文件作接口,结合混凝土坝温度应力有限元分析方法,开发出混凝土坝温度应力仿真分析软件,使整个有限元仿真分析的前后处理过程可视化。该软件在实际工程的可视化仿真应用表明,基于VB与Fortran混合编程的混凝土坝温度应力仿真分析软件具有2种计算机语言的优点,能提高应用程序的工作效率及提供友好的人机交互界面。Combined programming is often used in developing professional calculating software,i.e.simulation analysis software for concrete dam temperature stress.DLL（dynamic link library） is used as the interface of VB,and Fortran,arguments passing,calling and data types conventions are included in the DLL.We combine the finite element method of concrete dam temperature stress to implement combined programming with VB and Fortran.Pre-processing and post-processing visualization is available in the simulation analysis of finite element method.Advantages of the two languages are fully used,and efficiency as well as friendly human-computer interaction interface is provided by the developed program.

关 键 词：混凝土坝 仿真分析 温度场 温度应力 有限元法 

分 类 号：TP311.11[自动化与计算机技术—计算机软件与理论] TV642[自动化与计算机技术—计算机科学与技术]