水平旋喷桩施工工艺在暗挖隧道施工的应用

摘要

From the construction craft and adaptability of the horizontal rotary jet grouting pile, the study introduces its application in the subsur- face tunnel construction, sums up the adopted technical measures, and indicates it successfully went through the rainfall box culvert and sun-high pressure gas pipeline, so it has positive role in reducing the construction risks of the subsurface tunnel.%从水平旋喷桩的施工工艺及适应性出发，介绍了其在地铁暗挖隧道施工中的应用，总结了所采用的技术措施，成功地穿越了雨水箱涵及次高压燃气管线，对于降低暗挖隧道施工风险起到积极作用。