摘要
复杂地层特大断面车站拱盖法施工工序转换频繁,受力体系转换多,安全隐患极大。论文以贵阳某采用拱盖法施工的地铁暗挖车站施工项目为例,对车站工程现场进行监测,对沉降、净空收敛等进行分析,并利用监测数据动态调整设计方案,实现信息化施工管理。
The construction procedure of arch cover method of station with large section in complex stratum is frequently changed,and the stress system is frequently changed,which leads to great safety risks.Taking the construction project of underground subway station constructed by arch cover method in Guiyang as an example,the paper monitors the station engineering site,analyzes the settlement,clearance convergence,and uses the monitoring data to dynamically adjust the design,and realizes the information construction management.
作者
杨秀才
YANG Xiu-cai(Guiyang Public Transport Investment and Operation Group Co.Ltd.,Guiyang 550081,China)
出处
《工程建设与设计》
2022年第22期180-182,共3页
Construction & Design for Engineering
关键词
地铁车站拱盖
特大断面
复杂地层
拱盖法
监测
subway station arch cover
extra large section
complex formation
arch cover method
monitoring
