东风隧道复杂地质围岩监控量测技术分析  

Monitoring Measurement and Technical Analysis on Complex Geological Surrounding Rock of Dongfeng Tunnel

作　　者：李军伟 LI Jun-wei(Fourth Engineering CO.,LTD.of China Railway 18th Bureau Group,Tianjin 300350,China)

机构地区：[1]中铁十八局集团第四工程有限公司,天津市300350

出　　处：《浙江水利水电学院学报》2021年第2期59-61,共3页Journal of Zhejiang University of Water Resources and Electric Power

摘　　要：为探讨隧道复杂地质围岩量测的要点和量测效果,以东风隧道为例,结合工程特点,对复杂地质围岩量测的目标、复杂地质围岩量测的重点项目和内容进行分析。研究得出,东风隧道地质条件比较复杂,施工难度较大,加强量测分析,能够提前获知地质条件相关参数和影响施工的各种因素,为制定施工方案,确定施工技术,提供真实、准确的数据支撑,保证施工任务能够顺利完成。In order to discuss the key points and measurement effect of complex geological surrounding rock measurement,Dongfeng Tunnel is selected as an example to analyze the objective,key items and contents of complex geological surrounding rockmeasurementcombined with engineering characteristics.The results show that the geological conditions of Dongfeng Tunnel are complex and difficult to construct.Comprehensive measurement analysis can offer the relevant parameters of geological conditions and the factors affecting the construction in advance,which can provide real and accurate data support for the formulation of construction scheme and the determination of construction technology,and guarantee the smooth completion of the construction task.

关 键 词：东风隧道 复杂地质 围岩量测 量测频率 

分 类 号：U459.2[建筑科学—桥梁与隧道工程]