00988nam a2200217 c 4500001001300000005001500013008004100028040001100069041001300080052003500093245014100128300002300269545007100292545007100363653012000434700003300554700001400587773012900601900002100730900001900751KSI00045390120050822093157050805s2002    ulk           000   kor    a0110010 akorbeng01a326.3405b한624ㅎc5(1)-5(4)00a철길건널목용 고무보판 안전성 평가=x(A)safety evaluation on the rubber panel for railway crossing/d윤성철,e정종덕  ap. 125-132;c26 cm  a윤성철, 정회원, 한국철도기술연구원, 선임연구원  a정종덕, 정회원, 한국철도기술연구원, 선임연구원  a고무a고유진동수a윤하중a유한요소법aRubberaNatural frequencyaWheel weightaFinite element method1 a윤성철0KAC2018J70984aut1 a정종덕0 t한국철도학회지.d한국철도학회.gVol.5 No.2(2002년 6월), p. 125-132q5:2<125w(011001)KSE199901986,x1229-110210aYoon, Sung-Cheol10aChung Jong-Duk