00995nam a2200205 c 4500001001300000005001500013008004100028040001100069041001300080052003600093245016300129300002300292545006700315653018200382700004100564700001400605773013500619900001800754900001700772KSI00062647420071011135602070720s2005    ulk           000   kor    a0110010 akorbeng01a532.305b한553ㅌc15(1)-15(6)00a암반풍화도에 따른 지질공학적 특성 저감효과=xEffect of rock weathering on the degradation of engineering properties/d이창섭,e조태진  ap. 411-424;c26 cm  a이창섭, (주)동해이엔지 대표이사bdonglcs@chol.com  aWeatheringaGranitic rockaWeathering mechanismaSecondary mineralaRock strength degradationa풍화작용a화강암질암a풍화 메카니즘a2차광물a암석강도저하1 a이창섭,d1958-0KAC2018540124aut1 a조태진0 t터널과 지하공간.d한국암반공학회.g15권 6호(2005년 12월), p. 411-424q15:6<411w(011001)KSE199505766,x1225-127510aLee, Changsup10aCho, Taechin