5B Ma,X Wang,X Li.Influence of superplasticizers on strength and shrinkage cracking of cement mortar under drying conditions[J].Journal of Wuhan University of Technology,2007,22(2):358 ~361.
4WIEGRINK K,MARIKUNTE,SHAH S P.Shrinkage cracking of high st rengt h concrete[J].ACI Materials Journal,1996,93(5):409-415.
5Agnieszka Litorowicr.Identification and quantification of cracks in concrete by optical fluorescent microscopy[J].Cement and Concrete Researeh,2006(36):1508-1515.
6SOROUSHIAN P,ELZAFRANEY M,NOSSONI A.Specimen preparation and image processins and analysis techniques for automated quantification of concrete microcracks and voids[J].Cement and Concrete Researeh,2003(33):1949-1962.
7KRAAl P.Proposed test to determine the cracking potential due to drying shrinkage of concrete[J].Concrete Construction,1985,30(9):775.
8SOROUSHIAN P,RAVANBAKHSH S.Control of plastic shrinkage cracking with specialty cellulose fiberas[J].ACI Materials Journal,1998(4):429-435.
9BERRY E E, MALHOTRA V M.Fly ash for use in concrete-A critical review[J].ACI J, 1982,2(3) :59-73.
10LANGAN B W,WENG K,WARD M A.Effect of silica fume and fly ash on heat of hydration of portland cement[J].Cem Concr Res,2002(32): 1045-1051.