摘要
隐伏地质构造、富水区是巷道掘进中的主要安全隐患。瞬变电磁对富水低阻体敏感,地震反射波对隐伏地质构造响应明显。两者联合使用不仅能够探明构造异常与含水异常,还可进一步分析地质异常的类别,提高了地质超前探的精度与认识,更便于精确地指导巷道安全掘进。
The hidden structure and water-rich area are the main safety problems. The transient electromagnetic method is susceptible to the water-rich low resistance body,while the seismic reflection wave has obvious response to the concealed geological structure. The combination of both can not only find out abnormal structure and water-rich area,but they can also be further analyzing the categories of geological anomaly. It can enhance the precision of geological advanced detection and understanding,and have more accurate guidance for tunneling safely.
出处
《中州煤炭》
2015年第11期106-110,共5页
Zhongzhou Coal
基金
"十二五"国家科技重大专项(2011ZX05040-002-005)
关键词
巷道掘进
隐伏地质构造
瞬变电磁
地震反射波
超前探
roadway tunneling
hidden geological structure
transient electromagnetic
seismic reflection wave
advanced detection
作者简介
仇念广(1987-),男,山东济宁人,助理工程师,硕士,2013年毕业于中国矿业大学(北京),现从事地球物理勘探方面的研究工作。