铁路隧道钻爆法施工工序及其关键节点

Discussion on construction procedure of drilling and blasting method and critical node in railway tunnels

将新柏木垭隧道作为主要研究对象,简单叙述了钻爆法基本原理及其在铁路隧道施工中的应用,并提出了钻爆法施工的主要工序与关键节点,最后根据工程实际情况总结了合理运用钻爆法施工的有效策略,旨在为提高钻爆法施工水平,确保隧道工程施工质量与安全提供科学的参考和指导。

Taking New Bai Mu Ya Tunnel as the main research subject,this article briefly describes the basic principles of drilling and blasting method and its applications in railway tunnel construction.It also puts forward the construction procedure of drilling and blasting method and critical node.At last,according to the practical situation of the project,the article summarizes the rational strategies of drilling and blasting method.It aims to improve the construction level of drilling and blasting method,provides scientific references and guidance to ensure tunnel construction＇s quality and safety.