统计分析在乌鞘岭隧道9号斜井施工中的应用

Applications of statistical analysis in the construction process of No.9 inclined shaft of Wuqiaoling Tunnel

为安全快速完成乌鞘岭隧道9号斜井施工任务,尽快进入正洞进行施工,施工人员利用统计工作,对循环时间和量测结果进行分析,确定了合理的循环进尺和初期支护参数,在确保施工安全的前提下,最大限度地提高了施工进度。

In order to complete construction of No. 9 inclined shaft of Wuqiaoling Tunnel safely and quickly and start main tunnel constructions as soon as possible, constructors, by using statistical analysis, analyses circulation time and measurement results and determine cyclical footage and support parameters in the initial stage, hancing the construction speed to the extrem extent on the premise of construction safety.