某地铁车站中板回顶计算方案

某地铁车站为地下双层双跨钢筋混凝土矩形框架结构,在施工车站顶板结构时,为节省脚手架等周转材料,中板下脚手架采用了局部回顶方式。为满足结构受力及变形问题,需经计算进行方案设计。

The Plate Back to the Top Calculation Scheme of a Subway Station

A subway station as an underground rectangular frame structure of double-deck and double span reinforced concrete. When constructing the station roof structure, in order to save the working materials of scaffolding etc. the scaffolding under the plate using a local way back to the top. To meet the force structure and deformation problems, the need for program design should be calculated.