Abstract
During railway engineering project construction, conducting tunnel construction in surrounding rock is prone to hazards such as rockfall and collapse, which may lead to safety and quality accidents. Therefore, this paper introduces safety risk assessment methods for surrounding rock tunnels in railway engineering projects, utilizes these methods to perform risk source identification and risk analysis for tunnel construction, and subsequently presents corresponding surrounding rock tunnel construction practices and risk control measures through specific case studies.
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Preamble
Title: Safety-Focused Research on Tunnel Construction Technology for Surrounding Rock in Railway Engineering Projects
Author: China Railway 16th Bureau Group Third Engineering Co., Ltd., Huzhou, Zhejiang 313000, China
Abstract: During tunnel construction in surrounding rock for railway engineering projects, hazards such as rock falls and collapses can lead to safety and quality accidents. This paper presents a safety risk assessment methodology for tunnel surrounding rock in railway engineering projects, utilizing this approach to identify risk sources and analyze construction risks. Furthermore, through a specific case study, it elaborates on corresponding surrounding rock tunnel construction techniques and risk control measures.
Keywords: railway engineering; surrounding rock; tunnel construction technology