摘要
本文介绍一种新型地下工程超前支护形式—水平旋喷桩工法 ,应用于暗挖隧道的超前支护和止水加固 ,实现了工艺上的突破 ,为软弱围岩中暗挖隧道提供了一种新型的施工手段 ,并阐述了该工法的工艺特点及技术要点。
A new type super-lead support form for underground project, i.e. the construction method of horizontal swing injected pile is introduced. It was applied in shallow excavation of tunnel for super lead support and water seal reinforcement, provided a new construction means for the shallow excavation of tunnel with soft surrounding rock. The technologic specialities and technical essentials of this construction method are expounded also in this paper.
出处
《铁道工程学报》
EI
2002年第2期103-106,81,共5页
Journal of Railway Engineering Society
