与高层建筑结合的隧道交叉穿越段结构设计计算  

Structural Design Calculation of Intersection Section of Tunnel and High-rise Building

作　　者：张恒[1] 

机构地区：[1]上海市隧道工程轨道交通设计研究院

出　　处：《地下工程与隧道》2016年第1期48-51,共4页Underground Engineering and Tunnels

摘　　要：地下工程与建筑工程结合的结构体系正朝着复杂化、多样化方向发展。结合上海长江路越江隧道浦西管理中心大楼段复杂结构的设计特点,采用有限元空间计算模型,对基坑围护结构体系的设计、底板下桩基布置原则、隧道匝道与主线的穿越及合并的结构形式转换等,进行了结构合理性分析及受力分析。这为类似复杂的工程结构设计提供参考。The structural system combined with underground engineering and building engineering is developed toward complexity and diversity. The complicated structure of the tunnel section at Puxi tunnel management building of Shanghai Changjiang Road Tunnel is introduced. By finite element model, the structural reasonability and stress analysis are made to the design of retaining structure of foundation pit, principle of pile arrangement under bottom slab, the structural conversion of diverging and merging of ramp and main line.

关 键 词：越江隧道 桩基布置 结构 转换梁 有限元空间 计算模型 受力分析 

分 类 号：U452[建筑科学—桥梁与隧道工程]