摘要
为准确分析大跨度曲线连续刚构桥的0#块受力状态,以一座主跨150m的曲线连续刚构桥为例,以通用有限元分析软件ANSYS为计算平台,建立了该桥的0#块空间有限元模型。通过模拟其在成桥和施工中的不同受力状态,分析其应力分布规律,为类似桥梁设计和分析提供参考。
In order to accurately analyze the stress state of 0# block of long-span curved continuous rigidframe bridge, taking a curved continuous rigid-frame bridge with a main span of 150 m as an example, a 0#block spatial finite element model of the bridge is established by using the general finite element analysis software ANSYS as the calculation platform. This model simulates the different stress states in the completion and construction of bridge, analyzes the stress distribution rule, and provides the references for the design and analysis of the similar bridges.
出处
《城市道桥与防洪》
2018年第7期143-146,共4页
Urban Roads Bridges & Flood Control
关键词
连续刚构桥
0#块
局部应力分析
有限元
continuous rigid-frame bridge
0# block
local stress analysis
finite element
