摘要
Abstract
Based on the design example of the navigation main bridge of Yachengwan Extra Large Bridge,this article provides a detailed intro-duction to the upper and lower structures,prestressing arrangement,various load values,and main calculation results of a typical cross sea rig-id frame bridge.It also explores the reasonable values of top thrust and foundation displacement.The relevant results can be used as a refer-ence for bridge designers.关键词
跨海刚构桥/有限元分析/顶推力/基础变位Key words
Cross sea rigid frame bridge/Finite element analysis/Top thrust/Basic displacement分类
交通运输
