01164nam a2200325 i 4500001001300000005001500013007000300028008004100031040002400072041001300096049001800109052001900127056001300146082001700159100004800176245019500224260002800419264002800447300004000475336002600515337002800541338002700569500002900596502008700625504003200712546003400744900002500778900001400803900002100817KDM20160630020200716100128ta151210s2013    tjka     m CB 000   eng    a011001c011001erda0 aengbkor0 lWM819249fWDP02a624.1834b16-1  a532.72601a624.18342231 a임홍재,g林烘載,d1982-0KAC20180080210aMicrostructural characterization for phase change and damage of cement-based materials using ultrasonic waves =x초음파를 이용한 콘트리트의 미세구조 정량화 /dHong Jae Yim  aDaejeon :bKAIST,c2013 1aDaejeon :bKAIST,c2013  a125 pages :billustrations ;c30 cm  atextbtxt2rdacontent  aunmediatedbn2rdamedia  avolumebnc2rdacarrier  aAdviser: Hyo-Gyoung Kwak1 aThesis(Ph.D.) --bKAIST,cDepartment of Civil and Environmental Engineering,d2013  aBibliography: pages 119-125  aIn English; summary in Korean10aYim, Hongjae,d1982-10a곽효경10aKwak, Hyo-Gyoung