利用声波全波列测井技术确定露天矿边坡岩体完整性系数  

Determination of the integrity coefficient of open-pit slope rock mass by using full wave train logging technology

作　　者：胡建军[1] 曹辉[1] 陈赞成[1] 刘光生[1] 

机构地区：[1]北京矿冶研究总院,北京100160

出　　处：《有色金属（矿山部分）》2013年第2期50-52,共3页NONFERROUS METALS(Mining Section）

基　　金："十二五"国家科技支撑计划项目(2012BAB08B06);贵州省科技计划项目(20116023)

摘　　要：利用声波全波列测井技术对现场探矿钻孔进行声波测试,与室内实验室岩芯声波测试结果对比,可求得岩体完整系数,对露天矿边坡岩体完整性做出评价。该法在新疆某露天矿应用,实际应用效果良好,较为准确地确定研究范围内岩体完整性系数,为矿山设计提供依据,可为类似矿山提供借鉴。The sound wave of rock mass in prospecting boreholes has been tested using full wave train logging technology on site. The integrity coefficient of rock mass can be determined by comparing the test results with the laboratory core sound wave test, thus it can be used to evaluate the rock mass integrity of open-pit slope. The method has been applied in an open-pit mine of Xinjiang. The integrity coefficient of rock mass is accurately determined within the scope of study, which provides a basis for mine design. The actual application effect is good, and it can be a reference to similar mines.

关 键 词：声波全波列测井 露天边坡 岩体完整性系数 

分 类 号：TD315[矿业工程—矿井建设]