JSSA M A,HAMMAD A M.Assesament and evaluation offractal dimension of concrete fracture surface digitizedimages[J].Cement and Concrete Research,1994,24(2):325-334.
[3]
SAOUMA V E,BARTON C C.Fractals,fractures andsize effects in concrete[J].Journal of EngineeringMechanics,1994,120(4):835-854.
[4]
严安,吴科如,姚武,等.混凝土的断裂能随断裂路径的变化规律[J].水利学报,2002,33(1):76-80.YAN An,WU Ke-ru,YAO Wu,et al.Effect of fracture pathon fracture energy of concrete[J].Journal of HydraulicEngineering,2002,33(1):76-80.(in Chinese)
[5]
FENG X Q,YU S W.An upper bound on damage ofelastic-plastic structures at shakedown[J].InternationalJournal of Damage Mechanics,1994,3(3):277-289.
[6]
严安,吴科如,张东,等.高强混凝土的脆性与断裂面特征的关系[J].同济大学学报:自然科学版,2002,30(1):66-70.YAN An,WU Ke-ru,ZHANG Dong,et al.Relationshipbetween brittleness and characterization of fracture surfacefor high strength concrete[J].Journal of TongjiUniversity:Natural Science,2002,30(1):66-70.(inChinese)
[7]
TASDEMIR C,TASDEMIRFRANK D,MEHMET A,etal.Effects of silica fume and aggregate size on thebrittleness of concrete[J].Cement and ConcreteResearch,1996,26(1):63-68.
[8]
TASDEMIR C,TASDEMIR M A,MILLS N,et al.Combined effects of silica fume,aggregate type,and sizeon postpeak response of concrete in bending[J].ACIMaterials Journal,1999,96(1):74-83.
[9]
CHIAIA B,MIER J G M,VERVUURT A.Crack growthmechanisms in four different concretes:microscopicobservations and fractal analysis[J].Cement andConcrete Research,1998,28(1):103-114.
[10]
谢和平.岩石、混凝土损伤力学[M].北京:中国矿业大学出版社,1999.
[11]
叶志明.各向异性材料与混凝土材料断裂力学引论[M].北京:中国铁道出版社,2004.
[12]
ANDREEW G E.Brittle failure of rock materials:testresults and constitutive models[M].Rotterdam:Brockfield,1995.
