Combined with the engineering example, the computing formula and method are analyzed from many aspects, such as the values of axis, arc length, chord length and vector height and other key elements.

• 框架 -剪力墙曲面结构建筑物的施工 ,梁、板、墙等各种曲面的控制尤为关键 ,结合工程实例就其轴线、弧长、弦长、矢高等要素在施工过程中 ,对其计算公式的确定与方法进行了分析。