屏峰山隧道危岩落石特征及防治研究  

Study on the Characteristics and Prevention of Dangerous Rock Falling in Pingfeng Mountain Tunnel

作　　者：杨学平 YANG Xue-ping(China Railway Fifth Survey and Design Institute Group Co.,Ltd.,Beijing 102600,China)

机构地区：[1]中铁第五勘察设计院集团有限公司,北京102600

出　　处：《价值工程》2025年第3期144-146,共3页Value Engineering

摘　　要：危岩落石对山区铁路工程建设及运营安全具有重大意义,新建金华至建德高速铁路穿越低山丘陵区,危岩落石现象较为普遍,因此文章以新建金华至建德高速铁路的屏峰山隧道为例,通过充分调查,查明危岩落石体的分布范围、发育特征,分析致灾原因,采用针对有效的防治措施,消除安全隐患,确保铁路安全,为类似地质灾害提供借鉴与参考。Rockfalls and landslides have significant implications for the construction and operation of mountainous railway projects.The newly-built Jinhua-Jiande high-speed railway passes through a low mountainous and hilly area,where rockfalls and landslides are quite common.Therefore,this paper takes the Pingfengshan Tunnel of the Jinhua-Jiande high-speed railway as an example and conducts a thorough investigation to determine the distribution range and development characteristics of rockfalls and landslides,analyze the causes of disasters,and adopt effective prevention and control measures to eliminate safety hazards and ensure railway safety.This provides reference and guidance for similar geological disasters.

关 键 词：新建金华至建德高速铁路 危岩落石 致灾原因 防治措施 

分 类 号：U457[建筑科学—桥梁与隧道工程]