摘要
针对高速公路隧道断面大、地质复杂多变、不可预见性因素多等特点,结合绍兴至诸暨高速隧道施工,对隧道地质风险等级进行划分,建立地质预报及监控量测等有效的安全预警机制,加强作业协调,及时数据处理,对隧道施工险情进行有效的预警,保证了隧道施工期的安全,可为类似工程安全预警提供借鉴。
Cross section of highway tunnel was large, and geological condition was complicated with many unpredictability factors. Based on the project of Shaoxing to Zhuji highway tunnel, geological risk grade was divided, and effective warning mechanism of geological forecasting and monitoring measurment were established. Strengthening operation coordination and processing data timely could guarantee security in the construction period. It could be taken as reference for similar engineering security warning.
出处
《现代交通技术》
2014年第4期71-75,共5页
Modern Transportation Technology
关键词
公路隧道
地质预报
监控量测
质量检测
地质风险等级
数据处理
预警机制
expressway tunnel
geological forecasting
monitoring measurement
quality inspection
geological risk grade
data processing
warning mechanism
