整体式刚接柱脚底板受压区高度的数学解法

整体式则接柱脚若按文献1]、2]中的方法进行设计时，需求解关于底板受压区高度的三次方程。本文中的作者利用数学方法给此出方程的精确解。本文方法简单准确，可在工程设计中应用。

A Calculation Method for Height of Footing Piece Compression Zone of Solid Wall Pedestal of Rigid Coupling

For designing solid wall pedestal of rigid coupling in accordance with the method of ref. 1]、 2],it usually needs to solve a cubic equation of the height of foofing piece compression zone. In this paper,author offers an accurate calculation of the equation by used mathe-matical method. The suggested method is both simple and accurate,which can be used in the engineering design