急曲线盾构施工控制技术要点

The main points of control technology of sharp curve shield construction

结合急曲线情况下盾构施工的特点,从隧道轴线控制措施、盾构掘进参数等方面系统地阐述了施工控制技术要点,通过阐述急曲线段的施工控制措施,从而指导盾构施工。

Combining with the characteristics of shield construction under the situation of sharp curve, the thesis illustrates the main points of construction control technology from the aspects of tunnel curve control measures, shield drifting parameters etc., through illustrating the construction control measures on the section of sharp curve, so as to guide the shield constructions.