When constructing a highway tunnel with the New Austrian Tunneling Method (NATM), monitoring is essential to ensure safety, to optimize design and to gain the fundamental data for structure analysis.

• 公路隧道施工监控量测是新奥法施工的重要内容，对保障施工安全、优化设计、为隧道结构分析提供实测数据有重要作用。