摘要
介绍淇河倒虹平面光弹模型设计及加载试验 ,并将试验结果与结构力学和二维有限元结果进行比较分析。通过试验说明 ,对于大型框架结构 。
The article is briefly introduced the plane photoelastic model of Qihe river inverted siphon and the test with load on simulation of water in river course and without water in pipe, comparing and analyzing the results with structural mechanics and two-dimensional finite element results. Illustrating that as to this multi-span large frame structure, it is relatively right to adopt plane finite element for calculation.
出处
《南水北调与水利科技》
CAS
CSCD
2004年第5期17-19,共3页
South-to-North Water Transfers and Water Science & Technology
关键词
平面光弹模型
试验
有限元
the plane photoelastic model experiment
Analysis method
finite element
