00723nam a2200217 c 4500001001500000005001500015008004100030040001900071041001300090049001800103052002100121056001300142082001600155100004800171245008500219260003600304300002000340502008000360653004500440963002000485KDM199925192  19990809134038990806s1999    ulk        AK 000   kor    a011001c0110010 akorbeng0 lEM1912592fDM01a535.9b김954ㅇ  a535.9240 a624.1932211 a김현우,g金賢友,d1974-0KAC20185680110a인공신경망을 이용한 터널 건전도 평가시스템 개발/d김현우  a서울:b서울대학교,c1999  aiv,132p.;c26cm0 a학위논문(석사) --b서울대학교 대학원:c자원공학과,d1999  a인공신경망a터널a평가시스템  a자원공학과