摘要
为了克服传统极坐标放样方法在隧道的计算和施工中的不便,提出隧道施工的坐标法,此方法将地面曲线的计算方法、隧道施工有机地结合在一起,利用此方法施工,可以减少技术人员的工作强度。
To overcome the inconvenience of traditional polar coordinate lofting method in calculation and construction,coordinate method of tunnel construction is proposed.The method combines the calculation method of ground curve with tunnel construction.Working strength of technicians will be reduced by using this method.
出处
《北方交通》
2011年第2期91-92,共2页
Northern Communications
关键词
坐标法
曲线
隧道施工
Coordinate method
Curve
Tunnel
