TRT层析扫描超前预报系统在西石门铁矿深部开拓中的应用

Application of TRT Chromatography Scan Advance Forecast System in Deep Development of Xishimen Iron Ore

介绍了TRT层析扫描超前预报系统的基本原理、系统工程布置、数据采集分析的基本方法、超前预报的过程管理;分析了TRT技术在巷道超前预报中的应用价值。作为一种新型的地质预报方法,具有轻便简捷、干扰施工小,费用低的优点,对含水、破碎岩石构造,民采空区、巷道等能够做出相对准确的超前预报。

Basic principle,system engineering arrangement,basic method of data acquisition and analysis,process management of advanced prediction of TRT chromatography scan advance forecast system were introduced;application values of TRT technology in roadway advanced prediction were analyzed,as a new type geological forecast method,TRT technology had advantages like simple,low interference to construction and low cost,relatively accurate advanced prediction could done to water content and crushing rock structure,mined-out area and roadway,etc.