摘要
以明挖地铁车站与风道接口结构设计问题为研究对象,结合相关理论及实际工程设计经验,从结构布置、抗浮等角度展开分析与探讨。在此接口的结构设计中,应加强和优化变形缝的布置及接口处梁柱体系的设计,选择合理的设计参数,确保结构安全可靠;地下水位特别高的车站,应做好接口处主体结构局部抗浮验算,采取合理有效的抗浮措施,确保主体结构抗浮满足要求;同时,对预留接口的相关设计问题也进行了探讨。
The structural design of connection interface between open-cut metro station and ventilation duct is discussed and analyzed in terms of structural arrangement and anti-floating. The authors recommend that： 1） The arrangement of deformation seams and the design of beam-column system at connection interface should be strengthened and optimized and rational parameters should be adopted so as to guarantee the safety of the structure. 2） The anti-floating calculation and anti-floating measures should be strengthened for main structure at connection interface with high groundwater level.The relevant design of reserved interface are discussed as well.
出处
《隧道建设》
北大核心
2017年第A01期86-90,共5页
Tunnel Construction
关键词
明挖法
地铁车站
风道接口
结构布置
抗浮
变形缝
预留接口
open-cut method
metro station
tnterface of ventilation duct
structural arrangement
anti-floating
deformation seam
reserved interface
