河南發(fā)展大廈地基基礎變剛度設計及樁底樁側聯(lián)合壓漿工藝研究.pdf

1、授予單位代碼衛(wèi)衛(wèi)盛互旦學號或申請?zhí)朹級文學論大位州學鄭士碩(工程碩士)河南發(fā)展大廈地基基礎變剛度設計及樁底樁側聯(lián)合壓漿工藝研究院系名稱:土木工程學院學位類別:工程碩士工程領域:建筑與土木工程作者姓名:段剛導師姓名、職稱:束拉教授2儀刃年4月20日鄭州人學碩1論文ABSTRACTThisthesismainlystudiestheengineeringexamPleofHeneveloPmentPlaza.Studiesonvariabl

2、erigiditydesignmethodfbalaneesettlementofboreholeeast一in一PlaceconeretePilegrouPslurryinjectiononbothPileendsidetoinereasebearingeaPaeityofcastinPlaeePileareeariedout.ThesummaryProeessofoPtimizationdesignandeonstruetionar

3、ealsoanalyZed.ThePrimaryeoverageoftheresearch15asfollows，F(xiàn)irstofall，therigiditydistributionoffoundationthePileearthareadjustaccdingtotheeharacteristieofHeneveloPmentPlazabasedonthevariablerigiditydesignthey.TheiginalPile

4、foundationPlan15oPtimizationdesignedandvariablerigidityPilegrouPfoundation15adoPted.Theeeonomieeffect15well一Pleasing.Seeonly，thePatentedteehnologyofslurryinjeetiononbothPileendside15adoPted，indertoinereasethebearingeaPac

5、ityofeastinPlacePileaswellasreliabilitytosatisfythedesignrequirements.ThetestProeedureandeons加etionofthetestPileandeonsruetionPilesareintroduced.ThetheoryofPostgroutingPileteeliniqueandeonstrUetionmethod，thecontrolmedium

6、，theexPerimentalexamination，theeeonomieeffectand50onareca幣edontheanalysisandthereseareh.Intheend，thesettlementofHeneveloPmentPlaza15studied.Thefecastsettlement，emPiriealfmulasettlementandmeasuredvalueareeomParedintheanal

7、yses.Theresultsindieatethatthevariablerigiditydesignmethodfbalaneesettlementofbeholeeast一in一PlaceconcretePilegrouPhaswellcontroleffectonthedifferentialsedimentationofhigh一risebuilding.Keywords:beholecast一in一Plaeeconerete