【摘要】 阐述了地铁隧道联系测量的一种新方法,即联系四边形法,推导了联系四边形法的坐标和精度计算公式。通过将该方法用于某地铁工程,进一步验证了该方法的有效性,对于相关的地铁工程施工测量有较好的指导作用。更多还原

【Abstract】 In the paper,a kind of new method of connection survey for subways and tunnels,i.e.connection quadrangle method,is illustrated,and corresponding co-ordinate and precision-calculating formula are also deducted.Application of such method in the No.1 subway line project in Nanjing verifies further the effectiveness of this method and provides comparatively good reference for similar underground subway construction and survey.更多还原