C6多功能钻机在喀斯特地貌隧道超前地质预报中的应用  

The Application of C6 Multifunctional Drilling Rig in Advanced Geological Prediction of Karst Landform Tunnels

作　　者：陈文达 CHEN Wenda(Jiangsu Branch of CCCC Third Harbor Engineering Co.,Ltd.,Lianyungang 222000,Jiangsu,China)

机构地区：[1]中交第三航务工程局有限公司江苏分公司,江苏连云港222000

出　　处：《工程技术研究》2023年第15期109-111,共3页Engineering and Technological Research

摘　　要：卡萨格兰地C6多功能钻机凭借着数据自动采集装置、钻进效率高、环保等优势,既可提高对隧道围岩前方地质判断的准确度,对喀斯特地貌隧道施工提前把脉,为制订隧道施工方案、现场施工提供有效依据,降低施工风险,又可以保障施工进度以及施工人员的身体健康和安全。文章基于C6多功能钻机在现场的钻进数据及参数,对比分析了相同段落内的地质雷达报告及现场实际掘进情况,验证了C6多功能钻机在超前地质预报中的适用性。With the advantages of automatic data acquisition device,high drilling efficiency and environmental protection,the Casagrande C6 multifunctional drilling rig can not only improve the accuracy of geological judgment in front of the tunnel surrounding rocks,feel the pulse of karst landform tunnel construction in advance,and provide an effective basis for the tunnel construction scheme formulation and on-site construction to reduce construction risks,but also ensure the construction progress and the health and safety of construction personnel.Based on the drilling data and parameters of C6 multifunctional drilling rig in the field,this paper compares and analyzes the geological radar report and the actual excavation situation in the same section,and verifies the applicability of C6 multifunctional drilling rig in advanced geological prediction.

关 键 词：C6多功能钻机 超前水平钻探 喀斯特 隧道施工 

分 类 号：U452[建筑科学—桥梁与隧道工程]