摘要
结合某城市地铁盖挖逆作车站工程实例,介绍了侧墙支架大模板体系在盖挖逆作地铁车站工程中的应用,并利用SAP2000有限元软件,分析了在顶板和中板限高条件下侧墙支架体系的受力特点,通过力学计算,验证了盖挖逆作地铁车站施工中侧墙支架大模板的安全性和稳定性,为类似工程和现场施工提供理论依据。
Combining with the cover and excavation top-down station engineering examples of a city subway,this paper introduced the application of side wall support large formwork system in cover and excavation top-down station,and using the SAP2000 finite element software,analyzed the loading features of side wall support system under the condition of top plate and medium plate high limit,through the mechanical calculation,verified the safety and stability of side wall support large formwork in cover and excavation top-down subway station construction,provided theoretical basis for similar engineering and site construction.
出处
《山西建筑》
2017年第3期98-100,共3页
Shanxi Architecture
关键词
地铁车站
支架
盖挖逆作
力学验算
metro station
support
cover and excavation top-down
mechanical checking
