基于某县公路隧道施工类型及施工方法综述

基于某县的地质、水文特征,本研究通过实地考察,总结出该隧道常用的施工类型及施工方法。一般隧道施工类型包括三个方面的内容,隧道测量前期准备工作、洞口施工作业内容及注意事项及洞身施工的各项具体工作;施工方法主要采用的中隔墙法和短台阶七步流水法,分别介绍各个方法的适用范围和注意事项,为将来类似工程项目的实施提供参考依据。

The tunnel construction types and construction methods were studied to summary through on-the-spot investigation based on the geological and hydrological characteristics of some county.Generally the tunnel construction types include three aspects of content,the first was the tunnel measurement of preparatory work,the mouth of the cave construction work content and the matters needing attention and the whole body construction in all kinds of specific work;the construction method was mainly used in partition method and the short steps step seven water method,which respectively introduces the applicability of various methods and matters needing attention as a reference of similar projects in the future project implementation.