摘要
装配式钢结构综合管廊是一种用于满足地下综合管廊快速建造方案的结构形式,采用波纹钢建造综合管廊是其中主要的应用方向。作为一种新型结构形式,掌握其结构性能对设计和应用有着重要的指导意义。结合实际工程,本文对双舱的装配式管廊进行了足尺试验研究,考察了在不同加载工况下结构的承载能力和变形能力,研究了连接节点的工作性能和安全性能,为地下装配式结构的工程设计和应用提供了参考。
Prefabricated steel utility tunnel is a kind of structure for rapid construction,and is usually constructed with corrugated steel.As a new type of structure,its structural properties is important for design and application.Combined with actual project,this paper carried out full-scale test research on the double-chamber prefabricated utility tunnel.The bearing capacity and deformation capacity of the structure under different loading conditions was investigated,and the working performance and safety performance of the joint was studied.It provided a reference for design and application of underground prefabricated structure.
作者
郭启金
夏鑫磊
Guo Qijin;Xia Xinlei(Shanghai Municipal Engineering Design Institute(Group)Co.,Ltd.,200092,China)
出处
《特种结构》
2024年第5期1-5,共5页
Special Structures
关键词
装配式
钢结构
综合管廊
试验研究
Prefabricated
Steel structure
Utility tunnel
Experimental research
