建筑物地下部分主要轴线的控制

On the control of the main axis in the underground part of buildings

从建筑物主要轴线的确定,木桩轴线控制点的设置,龙门墙的设置,控制点保护井的设置,坡面轴线控制点的设置等方面介绍了建筑物主要轴线和控制点的设置方法,以更好地保护控制轴线和施工放线的顺利进行。

From the definition of the main axis of buildings, the location for control points of wood pile axis, the installment of the gantry wall and protective well of the control points, and the settings of the axis control points of slopes, the paper introduces the installment methods of the main axis and control points in buildings, in order to make sure the smooth undergoing of the control axis and construction laying-out.