1、青島理工大學(xué)碩士學(xué)位論文分形節(jié)理巖體強(qiáng)度和變形尺寸效應(yīng)規(guī)律的試驗(yàn)研究姓名：栗二孬申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：工程力學(xué)指導(dǎo)教師：王謙源20060601青島理工大學(xué)工學(xué)碩士學(xué)位論文ABSTRACTRockmassesisnothomogeneous，SOitmakesdifficulttoconfirmrealmechanicsparametersandtheirsizeeffect，ithasbeenresearhedandprovedtha

2、tjointsdistributionaccordswithfractalregulationsCombiningfractaltheoryandsimilartheorythispaperinstructsactualrockmassengineeringwhichissimulated，accordingtesearchingthestrengthanddeformationsizeeffectrulesandvaryingrule

3、salongwi血thefractaldimensionofsimilarsizeblocksattainedinthelab111ismethodhasmanymerits，suchaSconvenient，economicalIthasenormousacademicandpracticalsignificanceTllispaperattainsfollowingachievementsbycombiningtheoryandpr

4、actice：1)mpaperimprovedtechnologypartsofusmgsimilarmaterialtosimulatefractaljoints2)mpapermorestudiedthesizeeffectofuniaxialcompressivestrength，deformationmodulusandpoissonratioofrockmasseswhichhavefractaljointsandattain

5、edtheirbasicrulesaccordingtosizechange3)mpaperanalyzedthebasicrulesofuniaxialcompressives廿engthanddeformationmodulusofrockmasseswhichhavefractaljointsvaryingalongwithfraetaldimensionofrockmassesjointsdistributing4)mpaper

6、analyzedthebasicrulesofuniaxialcompressivestrengthanddeformationmodulusofrockmassesbysyntheticallyconsideringsizeeffectandfractaldimension5)mpaperputforwardthecompressivestrengthanddeformationmodulusofthefractaljointsroc

7、kmassesmathematicalmodelalongwithsizeandfractaldimensionvaryingbymakingmatlabprogramBycheckingcomputationsweknewsimulatedrockmasseserrorbetweenfunctionvalueandexaminationvalueWaswithintherangeofengineeringpermissionSothe