By spiry curve equation, we have calculated detailedly and laid spiry stairs. It is found that it can satisfy better the requirement of designs and the regulation of working criterions.
利用螺旋曲线方程，经过详细计算，进行旋转楼梯模板的支设，可以较好地满足设计造型的要求和施工规范的规定。
By spiry curve equation, we have calculated detailedly and laid spiry stairs. It is found that it can satisfy better the requirement of designs and the regulation of working criterions.
利用螺旋曲线方程，经过详细计算，进行旋转楼梯模板的支设，可以较好地满足设计造型的要求和施工规范的规定。
应用推荐