摘要
综合管廊的交叉口节点是一个典型的三维受力构筑物。不同于标准断面设计的单向截条设计法,交叉口节点需要建立三维模型进行整体计算。以某综合管廊工程交叉口为例,着重分析交叉口中隔壁板对单向框架受力的影响,从而对相关工程起到一定的借鉴作用。
The intersection node of utility tunnel is a typical three-dimensional stress structure.Different from the one-way cut-off design method of standard section design,the intersection node needs to establish a three-dimensional model for overall calculation.Taking an engineering intersection of utility tunnel as an example,the influence of median septum at intersection on the one-way frame stress is specially analyzed so as to provide the reference for the relevant projects.
出处
《城市道桥与防洪》
2022年第4期219-222,M0019,共5页
Urban Roads Bridges & Flood Control
关键词
综合管廊
交叉口
中隔壁板
单向框架
utility tunnel
intersection
median septum
one-way frame
