01175na  a2200301   4500001001300000005001500013008004100028024002700069035001800096035002700114100003400141370004800175372004000223372004000263372001700303373007300320373007000393373004800463374004800511375001100559377001400570400002500584400002700609400002600636670007000662670005400732670008700786KAC20173457120220803102907170814 b aznnnaabn          fa aaa      7 a00000004649301862isni  a(KRI)10086071  a(KISTI)ADPER00000809341 a조국환,g曺國煥,d1967-  c한국(국명)[韓國]0KSH20000101452nlsh  a토목[土木]0KSH20000175142nlsh  a철도[鐵道]0KSH19980045772nlsh  a지반공학  a서울과학기술대학교 철도전문대학원 (교수)s20050301  a고려대학교 방재연구소 (선임연구원)s200401t200502  a미국 NCDOT (디자이너)s200112t200208  a교수(대학)[敎授]0KSH19980114932nlsh  a남성  l한국어1 aCho, Gukhwan,d1967-1 aCho, Kook-Hwan,d1967-1 aCho, Kookhwan,d1967-  a토목 구조물의 조사와 기능 진단, (씨아이알), 2017  a한국연구자정보(KRI)uhttps://www.kri.go.kr  a서울과학기술대학교 철도전문대학원uhttps://railway.seoultech.ac.kr