广西水利水电
廣西水利水電
엄서수이수전
GX WATER RESOURCES & HYDROPOWER ENGINEERING
2014年
5期
63-66
,共4页
EH4%IMAGEM%碳酸盐岩%岩溶探测%圆滑系数
EH4%IMAGEM%碳痠鹽巖%巖溶探測%圓滑繫數
EH4%IMAGEM%탄산염암%암용탐측%원활계수
EH4%IMAGEM%carbonate rock%karst exploration%smooth coefficient
EH4连续电导率剖面仪自带IMAGEM软件随着圆滑系数取值大小不同，输出的成果也有所差别。为了更好利用EH4探测查明乐滩水库引水灌区碳酸盐岩隧洞段的岩溶发育规律、断层破碎带位置，提高物探解译精度，采用EH4在已知地质异常体开展试验工作，分析异常体大小与埋深比不同的条件下，分别取不同圆滑系数的探测效果，并总结EH4数据处理中选定圆滑系数的规律和方法，同时指出了工作中应予注意的几个问题。
EH4連續電導率剖麵儀自帶IMAGEM軟件隨著圓滑繫數取值大小不同，輸齣的成果也有所差彆。為瞭更好利用EH4探測查明樂灘水庫引水灌區碳痠鹽巖隧洞段的巖溶髮育規律、斷層破碎帶位置，提高物探解譯精度，採用EH4在已知地質異常體開展試驗工作，分析異常體大小與埋深比不同的條件下，分彆取不同圓滑繫數的探測效果，併總結EH4數據處理中選定圓滑繫數的規律和方法，同時指齣瞭工作中應予註意的幾箇問題。
EH4련속전도솔부면의자대IMAGEM연건수착원활계수취치대소불동，수출적성과야유소차별。위료경호이용EH4탐측사명악탄수고인수관구탄산염암수동단적암용발육규률、단층파쇄대위치，제고물탐해역정도，채용EH4재이지지질이상체개전시험공작，분석이상체대소여매심비불동적조건하，분별취불동원활계수적탐측효과，병총결EH4수거처리중선정원활계수적규률화방법，동시지출료공작중응여주의적궤개문제。
EH4 continuous conductivity profiler with IMAGEM software has different output corresponding to dif-ferent smooth coefficients. In order to make better use of EH4 to ascertain the karst development rule,locations of shattered fault zone and improve geophysical prospecting interpretation accuracy for the carbonate rock tunnel sec-tions in Letan Reservoir Irrigation Zone,testing application of EH4 were conducted first with known geological anomaly. Analysis was made on the prospecting effects corresponding to different smooth coefficients ,anomaly di-mensions and embedding depth ratios. The rule and method of smooth coefficient determination for EH 4 data pro-cessing was summarized. The authors also discussed several issues in need of special attention during actual work.
