零填過濕段路基路面綜合設(shè)計研究.pdf

1、分類號：U41；U210710—20050283壤孝犬海碩士學(xué)位論文零填過濕段路基路面綜合設(shè)計研究導(dǎo)師姓名職稱申請學(xué)位級別論文提交日期學(xué)位授予單位李林原喜忠副教授答辯委員會主席學(xué)位論文評閱人AbstractIdealroadbedfillingmaterialsarelacksofnorthwestofShangdongprovinceBecauseofthehighlevelofgroundwater，thebearingcapaci

2、tyoftheembankmentislow，thenegativeimpactonthepavementperformanceisobviousByanalysingthepavementandsubgradesystemsstucturewithnoembankmentinnorthwestofShangdongprovince，thisstudytrytOensurethatthesubgradeCaneasilybecompac

3、tedandthesubgradeCanstillmaintainsufficientcapacityandstabilityinthewetconditionsInthispaper，firstly，analysingthephysicalandmechanicalpropertiesoflocaloverwetsoil，makinguseoflocalindustrialresiduetoimprovethepropertiesof

4、localoverwetsoilthroughtestsofwaterlosses、compaction、unconfinedcompressivestrengthandCalifomiaBearingRatio(CBR)tOimprovethestrength、stabilityanfcompactionpropertiesofoverwetsoilSecondly，basedondifferentmoistureconditions

5、anddegreeofcompaction，thispaperpresentedavarietyofamountsofindustrialwastesforcorrespondingimprovedsoilTheresultsofthestudyshowthattheuseofindustrialresidueimprovedroadbedcansolvetheproblemofoverwetsoilcompaction，andstab

6、ilityofthepavementandsubgradesystemsstuctureDuetothelowmodulusofresilientandpoormechanicalpropertiesofovevwetsoil，thispaperdomuchresearchontheanalysisofpavementandsubgradesystemsstucturewithnoembankmentinnorthwestofShang

7、dongprovincethroughABAQUSInaccordancewiththedifferentwetconditionsoftheproject，thepaperprovidedaprimaryroadbedandthethicknessoftherecommendedtreatmentKeywords：overwetsoil；industrialresidue；oegreeOIcompacuon；unconnneacomp