摘要
利用三维有限元对涵洞式渡槽进行静动力分析 ,根据结构特征、地质条件和结构材料的力学参数 ,对结构进行分析 ,得到应力、弯矩和刚度的变化规律 。
The static and dynamic structure of culvert aqueduct is analyzed with finite element method, based on structural characteristics, geological condition and mechanical parameters of structural material. The aqueduct is simplified to a three dimensional body. The change regularities of stress, moment and stiffness are obtained through structural analysis. These results provide reliable basis for aqueduct design.
出处
《灌溉排水》
CSCD
北大核心
2002年第3期50-52,63,共4页
Irrigation and Drainage
基金
河南省科技攻关项目 (9810 3 0 2 0 3 )
