摘要
本文结合兰州铁道学院结构大厅网架结构的设计，应用有限元法及差分法对网格结构进行计算和分析，其结果显示出有限元法有较高的计算精度和较大的适应范围。
Based on the design of the lattice frame of the Engineering Structure Lab in Lanzhou Railway Institute, this paper computes and analyzes the Lattice-frame structure with finite element and finite difference method. A conclusion is drawn that the flnite element method has a higher computing accuracy.
出处
《兰州铁道学院学报》
1995年第1期23-30,共8页
Journal of Lanzhou Railway University
关键词
网架
有限元
差分法
结构分析
建筑结构
Lattice frame
Finite element method
difference method
structural analysis
