摘要
三维地质预报能直观反映各种不良地质体与隧洞的关系,具有直观明了、通俗易懂的特点。以TGS360Pro为例,从三维观测系统的建立、震源、三分量检波器、数据的解译分析和三维预报成果等方面介绍了三维地质预报的关键技术,为当前隧洞地质超前探测和预报工作提供了一个准确可靠、高效简洁的新方法。
3D geological prediction can directly reflect the relationship between various unfavorable geological bodies and tunnels,which is intuitionistic and easy to understand.Taking TGS360 Pro systems as an example,the paper introduces the key technologies of 3D geological prediction from the establishment of 3D observation system,seismic source,three-component geophone,interpretation and analysis of data,and 3D prediction results,which provides a reliable and efficient new method for geological prediction of tunnel.
作者
李钰强
颜英军
巨广宏
LI Yuqiang;YAN Yingjun;JU Guanghong(PowerChina Northwest Engineering Corporation Limited, Xi'an 710065, China)
出处
《西北水电》
2021年第6期57-60,共4页
Northwest Hydropower
关键词
三维地质预报
三维观测系统
震源
数据解译与分析
三维预报成果
3D geological prediction
3D observation system,seismic source,data interpretation and analysis
3D prediction results
