中国煤炭地质
中國煤炭地質
중국매탄지질
COAL GEOLOGY OF CHINA
2014年
1期
56-58,66
,共4页
三维地震%动态解释%煤矿%构造
三維地震%動態解釋%煤礦%構造
삼유지진%동태해석%매광%구조
3D seismic prospecting%dynamic interpretation%coalmine%structure
中国煤炭进出口公司朔州矿业公司所属4家煤矿临近担水沟大断层,地质条件复杂,次生构造发育。各煤矿于2005年均进行过三维地震勘探工作,但从采掘工程对地震勘探成果的验证情况来看,很多落差5~10m的断层均未能查明,严重制约了煤矿的安全生产。为此,结合采掘工程所获得的矿井地质资料,对三维地震资料进行了动态解释,同时利用地震波的运动学和动力学信息,有效解决了影响煤矿安全生产中的地质构造问题,取得了丰富的地质成果。
中國煤炭進齣口公司朔州礦業公司所屬4傢煤礦臨近擔水溝大斷層,地質條件複雜,次生構造髮育。各煤礦于2005年均進行過三維地震勘探工作,但從採掘工程對地震勘探成果的驗證情況來看,很多落差5~10m的斷層均未能查明,嚴重製約瞭煤礦的安全生產。為此,結閤採掘工程所穫得的礦井地質資料,對三維地震資料進行瞭動態解釋,同時利用地震波的運動學和動力學信息,有效解決瞭影響煤礦安全生產中的地質構造問題,取得瞭豐富的地質成果。
중국매탄진출구공사삭주광업공사소속4가매광림근담수구대단층,지질조건복잡,차생구조발육。각매광우2005년균진행과삼유지진감탐공작,단종채굴공정대지진감탐성과적험증정황래간,흔다락차5~10m적단층균미능사명,엄중제약료매광적안전생산。위차,결합채굴공정소획득적광정지질자료,대삼유지진자료진행료동태해석,동시이용지진파적운동학화동역학신식,유효해결료영향매광안전생산중적지질구조문제,취득료봉부적지질성과。
The location of 4 coalmines under the Shuozhou Mining Corp, China Coal Import and Export Corp is close to the Danshuigou fault, thus complex geological condition with well developed secondary structures. In 2005, coalmines have been 3D seismic prospect-ed, but from verification through winning and opening, a lot of faults with throw 5~10m have not been found, thus seriously restricted safety in production. Therefore, combined with mine geological data have acquired from winning and opening engineering to carry out 3D seismic data dynamic interpretation. Meanwhile using seismic wave kinematics and dynamics information, have effectively settled geological structure issues impacting coalmine safety in production and obtained abundant geological results.