高层建筑施工轴线控制中有关问题的研究  

On Several Problems in Controlling the Construction Axes of High Building

作　　者：高俊强[1,2] 张兵良[1,2] 吴志华 

机构地区：[1]南京建筑工程学院土木工程系 [2]南京市三建集团

出　　处：《南京建筑工程学院学报》1998年第4期15-20,共6页Journal of Nanjing Architectural and Civil Engineering Institute(Natural Science)

摘　　要：探讨了在高层建筑施工测量中采用内控法投测轴线后所构成矩形投测网的检测精度指标，推导了这种矩形网简化的平差计算公式，说明了这一方法和直接作秩亏自由网平差的一致性，并指出该方法更具有实用性。In this paper,the precision criterion of the rectangular network is discussed,which is drawn by controlling internally the construction axes of high building.The simplified formulae are dicussed then and its consistence with the adjustment of rankdeficit free netowrk is illustrated.Furthermore,it is explained that the method offered in this paper is more applicable.

关 键 词：内控法 投测网 高层建筑 施工测量 轴线控制 

分 类 号：TB22[天文地球—大地测量学与测量工程] TU198.6[一般工业技术—工程设计测绘]