近年来,随着我国经济水平的不断提高,推动了铁路运输业的发展速度,各类铁路工程随之不断增多,铁路隧道作为整个工程中最为重要的组成部分之一,其也随之增多。在铁路隧道的建设过程中,防排水是比较重要的环节,一旦该环节出现质量问题,势必会对整体工程质量造成严重影响,为此,必须在铁路隧道建设过程中,采取最为合理的施工技术,确保防排水的质量。基于此点,现就有关铁路隧道防排水施工技术进行分析。 In recent years, with the continuous improvement of the economic level in our country, the speed of the development of the railway transport industry has been promoted and various types of railway projects have been continuously increasing. As the most important component of the whole project, the railway tunnels have also increased. In the process of railway tunnel construction, drainage is a more important link, once the link quality problems, will inevitably have a serious impact on the overall project quality, therefore, must be in the process of railway tunnel construction, the most reasonable construction techniques , To ensure the quality of drainage. Based on this, now on the railway tunnel drainage technology analysis.