为了更加全面的掌握堤堰整体的变形情况，以便更好的指导施工，本文主要通过内插法以三维曲面的形式显示出堤堰整体水平位移情况。

The article mainly describes the level displacement of whole dike in 3-D surface by interpolation method for the overall mastery of the deformation of whole dike and directing the construction well.