01160na  a2200277   4500001001300000005001500013008004100028024002700069035001800096035002700114100003400141370004800175372004000223372005300263373007300316373006700389373006100456374005700517374004800574375001100622377001400633400002500647400002600672670013000698670005400828KAC20170251020221103142406170118 b aznnnaabn          fa aaa      7 a000000045998610X2isni  a(KRI)10079753  a(KISTI)ADPER00002939491 a유성원,g柳盛元,d1965-  c한국(국명)[韓國]0KSH20000101452nlsh  a토목[土木]0KSH20000175142nlsh  a재료 공학[材料工學]0KSH19980184182nlsh  a쌍용양회공업 중앙연구소 (선임연구원)s199001t199504  a우석대학교 토목환경공학과 (교수)s200003t201608  a가천대학교 토목환경공학과 (교수)s20160901  a연구원(연구자)[硏究員]0KSH19980377142nlsh  a교수(대학)[敎授]0KSH19980114932nlsh  a남성  l한국어1 aYoo, Sungwon,d1965-1 aYoo, Seongwon,d1965-  aAnalysis of ultimate flexural behavior of prestressed concrete bridges with external unbonded tendon, (서울大學校), 1999  a한국연구자정보(KRI)uhttps://www.kri.go.kr