狮子崖隧道控制测量技术

Control and measuring skill of Shiziya tunnel

结合狮子崖隧道实例,完整介绍了隧道洞内外控制测量的建网、技术要求、操作要点及贯通误差估算办法等,指出控制测量关键是要加强过程控制,严格遵守操作规程,以保证隧道的顺利贯通。

Combined with the practices of Shiziya tunnel, it completely introduces the net-setting, skill poims, operating points and transfixing error evaluating methods of tunnel controlling and measuring. It also points out the key of control and measuring is the enhancement of process controlling, and the rigorous operating rules should also be executed, so as to ensure the favoring transfixion of tunnel.