水压爆破在软岩隧道开挖中的应用

Application of water pressure blasting in excavation of soft rock tunnel

主要从水压爆破工艺特点及原理入手,着重阐述了水压爆破技术在软岩隧道开挖中的具体应用方法及保障措施,从而在改善施工作业环境、保证围岩破碎效果、提高施工效率的同时,为该技术的应用推广提供有力依据。

Mainly from the characteristics and principles of water pressure blasting technology,this paper emphatically elaborated the specific application methods and support measures of water pressure blasting technology in soft rock tunnel excavation,so as to improve the construction work environment,guaranteed the crushing effect of surrounding rock,improved the construction efficiency,and provided powerful basis for the application and popularization of the technology.