The technology of underpinned floor,the method of controlling foundation settlement under the floor,and the design of base members are introduced.
在逆作法施工中采用板式托换法,可利用拟建地下室的部分顶板和底板作为托换构件承担上部荷载,起到临时基础的作用,以施工地下室的竖向构件。
Structural analysis and design of bearing column girder transfer floor;
托柱梁式转换层结构分析及设计