摘要
介绍了岳阳洞庭湖大桥三塔双索面ＰＣ斜拉桥全桥静动力模型的设计方法。提出了“刚度相似”的方法，有效地解决了模型与实型各部分结构弹性模量相似比不一致的模型设计问题。
The paper introduces a design method for the static and dynamic test model of Yueyang Dongting bridge (three tower PC cable stayed bridge with double cable faces ). It presents the method of “stiffness similarity”, which has solved the design problem of model with difference of elastic modulus ratio in different parts between model and practicality.
出处
《长沙交通学院学报》
1999年第1期50-54,共5页
Journal of Changsha Communications University
基金
"洞庭湖大桥主桥模型试验研究及理论分析"课题
关键词
三塔
斜拉桥
静动力
模型设计
three tower cable stayed bridge
static and dynamic
model design
