摘要
根据螺旋状楼梯的结构特点及施工方式，提出了一种用双经纬仪实现楼梯一次性三维放样的新方法。
According to the construction features and construction technology of spiral stairs,a new three-dimensional setting-out method of spiral stairs using two transits has been given.
出处
《莱阳农学院学报》
1999年第3期224-228,共5页
Journal of Laiyang Agricultural College
关键词
螺旋状楼梯
施工放样
双经纬仪法
spiral stairs
construction setting-out
two transits method
