本文通过对一座新黄土地基上多层砖房的托承加固,讨论了考虑地基—基础与上部结构的共同作用问题。将加固前后的理论曲线进行对比,并与实测资料作了比较。得出利用这种共同作用后,建筑物长高比减小,其强度和刚度提高,获得了整体加固效果,取得了很好的技术和经济效益。 This paper discusses the joint action of considering foundation-foundation and superstructure through the reinforcement of a multi-story brick house on a new loess foundation. The theoretical curves before and after the reinforcement were compared and compared with the measured data. It is concluded that with this joint effect, the ratio of building height to height is reduced, its strength and stiffness are increased, and the overall reinforcement effect is obtained, and good technical and economic benefits are achieved.