本文提出了采动区可升降点式基础建筑物在地表移动和变形作用下的设计思想，并推导出了其附加作用力计算的基本公式。此方案改善了传统的“条形基础抗采动房屋”的结构性能，使得建筑物能更有效地吸收和抵抗地表移动和变形，有效地保护采动区的建筑物。 This paper puts forward the design idea of ​​ground-lifting point-type foundation buildings in the mining area under the effect of surface movement and deformation, and derives the basic formula for calculating the additional force. This solution improves the structural performance of the traditional “bar-base anti-reclamation housing”, enabling buildings to absorb and resist surface movement and deformation more effectively and effectively protect buildings in mining areas.