箱形基础是我国高层建筑和一些工业建筑经常采用的基础形式。它是由顶板、底板、侧墙及一定数量内隔墙构成的整体刚度较好的钢筋混凝土箱形结构。其主要特点就是刚度大、整体性好。与条形基础或交叉梁基础相比,箱形基础能充分发挥地基的承载力,具有较好的稳定性和抗震性能,具有较 The box foundation is the basic form often used in high-rise buildings and some industrial buildings in China. It is a reinforced concrete box structure with a good overall stiffness consisting of a top plate, a bottom plate, side walls, and a number of inner partition walls. Its main feature is its high stiffness and good integrity. Compared with the strip foundation or the cross beam foundation, the box foundation can give full play to the bearing capacity of the foundation, has better stability and seismic performance, and has a comparative advantage.