勘察科学技术
勘察科學技術
감찰과학기술
SITE INVESTIGATION SCIENCE AND TECHNOLOGY
2013年
2期
56-60
,共5页
冉志杰%杨歧焱%翟星%钱龙%彭远黔%杨帆
冉誌傑%楊歧焱%翟星%錢龍%彭遠黔%楊帆
염지걸%양기염%적성%전룡%팽원검%양범
地震勘探%采空区%煤矿
地震勘探%採空區%煤礦
지진감탐%채공구%매광
seismic exploration%goaf%mine coal
该文以河北省承德某煤矿采空区探测为基础,开展了浅层地震效果的研究,并对所获取的地震剖面资料进行了处理和解释。利用反射波的波组特征确定采空区位置,经后期的钻探验证表明,其探测结果相对误差≤1畅6%,说明浅层地震勘探方法用于地下一定深度的采空区是行之有效的精确探测方法。其成果可作为该区矿山地质灾害治理的依据,其技术方法可为同类采空区的探测提供有益的借鉴。
該文以河北省承德某煤礦採空區探測為基礎,開展瞭淺層地震效果的研究,併對所穫取的地震剖麵資料進行瞭處理和解釋。利用反射波的波組特徵確定採空區位置,經後期的鑽探驗證錶明,其探測結果相對誤差≤1暢6%,說明淺層地震勘探方法用于地下一定深度的採空區是行之有效的精確探測方法。其成果可作為該區礦山地質災害治理的依據,其技術方法可為同類採空區的探測提供有益的藉鑒。
해문이하북성승덕모매광채공구탐측위기출,개전료천층지진효과적연구,병대소획취적지진부면자료진행료처리화해석。이용반사파적파조특정학정채공구위치,경후기적찬탐험증표명,기탐측결과상대오차≤1창6%,설명천층지진감탐방법용우지하일정심도적채공구시행지유효적정학탐측방법。기성과가작위해구광산지질재해치리적의거,기기술방법가위동류채공구적탐측제공유익적차감。
Based on the detection of a mine goaf in Chengde , the study on the effect of shallow seismic exploration is carried out , and the obtained seismic acquisition data is processed and interpreted .The lo-cation of the goaf was inferred by the charateristics of reflection groups , through the later borehole data, it verified that the relative error of detection results are no more than 1.6 percent,and it shows that shallow seismic exploration technique is an effect method to detect the underground goaf in a certain depth .The results can be used as the basis for mine geological disaster control , as well as provide the references for the detection in similar goaf areas.