01114nam a2200253 k 4500001001300000005001500013008004100028041001300069049003200082052001600114056001400130082001600144245016900160260003600329300003900365502008900404504002900493650003400522650003900556650004000595653016100635700004500796900001900841KDM20050946320200827133837050323s2005    kjkaf      QB 000   kor  0 akorbeng0 lEM3265038lEM3265039c2fDP01a532.83b5-1  a532.83240 a624.15222100aPFC 폭원모델링과 콘크리트 기둥 발파에의 적용 연구=xNew explosion modeling and its application to concrete column blasting using PFC/d崔炳熙  a광주:b全南大學校,c2005  aix, 169장:b삽도, 도판;c30cm1 a학위논문(박사) --b全南大學校 大學院:c지구시스템工學科,d2005  a참고문헌: 장160-166 8a발파[發破]0KSH1998019867 8a콘크리트 기둥0KSH1998006653 8a충격파[衝擊波]0KSH1998021188  aPFCa폭원모델링a콘크리트기둥a발파a적용aEXPLOSIONaMODELINGaCONCRETEaCOLUMNaBLASTINGa지구시스템공학a충격파a개별요소법1 a최병희,g崔炳熙0KAC2020F07894aut10aChoi, Byunghee