摘要
总结了地下灾害地质体超前探测技术的研究现状和趋势;针对应用中存在的主要问题,提出了几点思考;对不同灾害地质体采用不同的地震反射波法与直流电法组合,通过数值模拟、模型试验和井下实验的观测和分析,找出有效、快速的综合观测方法,及其应用条件和最佳观测系统,提高超前探测的距离、精度和准确性。
Research actuality and trend on the advanced detecting technology for underground hazards geological body have been summarized in this paper. Author has brought forward several thoughts on main problems existing in application. Different methods combination of seismic reflected wave method and DC exploration are used on different hazard geological bodies. That fast and effect integrative detecting methods, condition, its applied conditions and best observation system are found out by observation and analysis on numerical simulation, model test and underground experiment to improve distance, precision and veracity of advanced detection.
出处
《煤田地质与勘探》
CAS
CSCD
北大核心
2005年第5期65-69,共5页
Coal Geology & Exploration
关键词
灾害地质体
超前探测
直流电法
地震反射波法
hazard geological body
advanced detection
DC exploration
seismic reflected wave methods
