在软弱围岩环境下隧道开挖施工技术研究

摘要

Along with the expansion of the construction scale of highway tunnel, highway tunnel requirements, quality requ-irements of the construction technology also gradually improve. Therefore, in order to avoid the problems existing in the con-struction process, need to ensure the construction quality of hi-ghway tunnel engineering fundamental y. This paper combined with the weak surrounding rock tunnel construction, makes an in-depth study of construction quality control points.%随着我国公路隧道工程建设规模的扩大，人们对公路隧道施工技术要求、质量要求也在逐步提高。因此，为了避免施工过程中存在不足，要从根本上保证公路隧道工程的施工质量。本文主要结合软弱围岩环境下隧道的施工，深入探讨施工质量控制要点。