复杂地质条件下隧道施工方法及其力学分析

CONSTRUCTION METHODOLOGY AND MECHANICAL ANALISIS FOR TUNNELS UNDER COMPLEX GEOLOGICAL CONDITIONS

介绍了全断面法、台阶法和分部开挖法 3大类隧道基本施工方法及变化方案 ;对 3种施工方法进行了力学效果分析和应用条件的综合比较。

Introduces three major types of basic tunnel construction methods,i.e.,full-face construction method,bench construction method and partial excavation method,as well as their variable construction schemes.The paper also makes mechanical effect analysis and comprehensive application term comparison for the three types pf construction methode.