01743nam a2200277 c 4500001001300000005001500013008004100028040001100069041001300080052003000093245034800123246011200471300003000583545014500613545017600758545013200934653011801066700001101184700005301195700001401248773013301262856002001395900001401415900001901429900001701448KSI00002008420080513141137031014s1991    ulka          000   kor    a0110010 akorbeng01a530.605b한593ㅎc28(1)00a水壓破碎機構에 關한 硏究.n4,p岩石模型에서의 傾斜孔의 水壓破碎 및 微小龜裂音에 依한 龜裂의 追跡에 關하여=x(A)study on the mechanism of hydraulic fracturing, Fracture behaviors in the rock model with the inclined borehole and source location using acoustic emission/d金弘,e辛重鎬,e李喜根30aFracture behaviors in the rock model with the inclined borehole and source location using acoustic emission  ap. 20-28:b삽도;c26 cm  a김홍, 서울대학교 대학원 자원공학과 박사과정(연구당시)(Dept. of Mineral and Petroleum Eng., Seoul National University)  a신중호, 서울대학교 대학원 자원공학과 박사과정(연구당시), 1990. 8.30부 공학박사(Dept. of Mineral and Petroleum Eng., Seoul National University)  a이희근, 서울대학교 공과대학 자원공학과 교수((Dept. of Mineral and Petroleum Eng., Seoul National University)  a수압파쇄기구aMechanismaHydraulicaFracturingaRockaModelaBoreholeaSourceaLocationaAcousticaEmission1 a김홍1 a신중호,g辛重鎬,d1961-0KAC2017003114aut1 a이희근0 t한국자원공학회지.d한국자원공학회.g28권 1호(1991년 2월), p. 20-28q28:1<20w(011001)KSE199509159,x1225-568840u3051284aKd00010aKim, Hong10aSynn, Joong Ho10aLee, Hi Keun