【摘要】 本文用VisualC 语言开发了一个Windows9x环境下的平面杆系结构有限元分析CAI系统。屏幕上可同时显示结构的原始状态、受载后位移状态、各种内力图、影响线及结构主振型 ,采用形象直观的图形界面来提高学生学习有限元知识和C 语言的兴趣 ,其方便的数据输入方式可降低学习有限元知识的难度。本系统可与结构力学杆系结构有限元、桥梁结构电算的教学配合使用 ,以便改进教学方法和教学手段 ,提高学生应用计算机解决实际问题的能力和创新能力更多还原

【Abstract】 Using Visual C, the pole structure finite unit CAI is developed under Windows 9x. The original state, the state after movement, the internal force pictures etc. can be shown on the screen simultaneously, which arouses students’ interests in C and reduces the difficulty of inputting data. The system can be used together with the pole structure of structural mechanics and electronic calculating of bridge structure, which will improve the teaching methods and enhance the students’ abilities to solve practical problems with computers and their abilities of creation.更多还原