1. 外廓尺寸：g cramp g 形夹 | gabarite 外廓尺寸 | gabion 石筐
2. 限界：gabardine /一种斜纹防水布料/华达呢/一种宽松的长袍/ | gabarite /限界/ | gabber /唠叨的人/
1. The description focuses on the use of the system with regard to basic principle, characters, measure methods and data analysis method. It conducts how to control the quality better with the related data supplied by the system, and those data include the size of the section, initial supporting section size, quadrate lining gabarite section size and thickness. In addition, this paper provides a comparison between TM tunnel section measure
通过该系统在陕西省商界高速公路芦家山一号隧道施工中的应用实例，介绍TM隧道断面测量系统的基本原理、特点、测量方法和数据分析方法，分析如何利用该系统迅速提供的断面测量数据，更好地控制开挖断面尺寸、初期支护断面尺寸、二次衬砌净空断面尺寸以及二次衬砌厚度等方面的施工质量，同时与传统的人工断面测量、激光隧道检测仪相比较，说明其TM隧道断面测量系统的优点。