00946nam a2200217 k 4500001001500000005001500015008004100030040001900071041001300090049003200103052002200135056001400157082001600171100003600187245019500223260004200418300003000460502007600490653014200566963002000708KDM199427907  20201014092255941212s1994    tjka       CB 000   kor    a011001c0110010 akorbeng0 lEM1178268lEM1178269c2fDP01a551.67b김575ㅎ  a551.67230 a621.8382191 a김성훈,d1965-0KAC20185358410a확장된 유한차분형 수치기법을 이용한 나선형 스프링 동해석=xDynamic analysis of a helical spring using an extended finite difference-type numerical scheme/d김성훈  a대전:b한국과학기술원,c1994  axiv,169p.:b삽도;c26cm1 a학위논문(박사) --b한국과학기술원:c기계공학과,d1994  a확장된a유한차분형a나선형a스프링aDYNAMICaANALYSISaHELICALaSPRINGaEXTENDEDaFINITEaDIFFERENCETYPEaNUMERICALaSCHEME  a기계공학과