01069nam a2200193 c 4500001001300000005001500013008004100028040001100069041001300080052002900093245027000122300002300392545010300415653013500518700004100653773014200694856002100836900001800857KSI00039935520050615101121050527s2003    ulk           000   kor    a0110010 akorbeng01a531.105b한454ㄱc7(4)00a석분을 이용한 터널 뒤채움용 경량기포 충전재의 개발과 현장적용에 대한 연구=x(A)study on development of lightweight foam filling material for the voids behind tunnel liner using stone-dust and application to the old tunnel/d마상준  ap. 139-148;c26 cm  a마상준, 정회원, 한국건설기술연구원 지반연구부 선임연구원bsjma@kict.re.kr  aStone dustaLightweight foam concreteaTunnel backfilling materiala석분a경량기포 콘크리트a터널 뒤채움a충전재1 a마상준,d1964-0KAC2016369854aut0 t구조물진단학회지.d한국구조물진단학회.gVol.7 No.4(2003년 10월), p. 139-148q7:4<139w(011001)KSE199800560,x1226-620540u40140114aKd00010aMa, Sang-Joon