深水浮舟平台的施工技术

:100926825(2004)1020134202:2004202226:(19702),,1993,,,410004:,,,,,:,,:U443.16:A1,,275.32m,9m30mT,,1.5m,13.7m15.2m,,10m,2,,,,,,:1):,,,,,,2):,,,3),,,4):a.,;b.,;c.,,,;d.,,33.141.4m2.2m4.5m,70.4m2300mm,5cm,3.2,,,,1686mm5t2m,4,44.11.5m,13.7m15.2m,,,6m6mm1.7m,6m6mm1.7m,,1.8m,,,,2)2/3,,,,GBJ202283,,,23,:[1],.[J].,2000,71(11):15218.TheapplicationofhighpressurejetgroutingtechniqueinbridgeabutmentreinforcementSHIXiao2hong(YangquanXinyuGeotechnicalEngineeringCo.Ltd.,Yangquan045000,China)Abstract:Takingonepracticalreinforcementworkasexample,thereasonscausedtheroadsurfacevacancyanditsinfluencesareanalyzed;atthesametimecorrespondingtreatmentmeasurewiththehigh2pressurerotatingpileisproposed.Itstreatmenteffectsarealsointroduced.Keywords:high2pressurerotatingpile,bridgeabutment,reinforcement431301020045SHANXIARCHITECTUREVol.30No.10May.2004©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.:100926825(2004)1020135202:2004202223:(19762),,1999,,,030024:,,,:,,:U416.1+3:A111K1348+109K1348+350341m,,8.6m,310,15m,310,,23m4m,,3m4m2m3m,,33.1,,,3.23.2.14m,40mm50mm(7655),3.2.21)2,,,1/22)a.W0,d:W0=20d;W0=25d;W0=30db.a=W0c.nB:B0.7m,n=2;0.7mB1.5m,n=3;B1.5m,n=4d.h=(0.20.3)W0,,,4.2,,,,,,,,4.3,,,,4,,,,,,,,,,,;4,,51)2),ConstructiontechnologyoffloatplatformLINSheng2li(The7thCompanyofThe12thEngineeringBureauofChinaRailway,Changsha410004,China)Abstract:Combinedwiththepilefoundationworkofonebridgeindeepwaterbaseduponschemecomparisontheconstructionschemewithfloatplatformisdetermined.Inthispaperaccordingtothismethoddetailsareintroducedfortheplatformerection,fabricationandallocationofsteelcasingandotheraspects,whichacquiredgoodconstructioneffects.Keywords:deepwater,floatplatform,pilefoundationinwater531301020045SHANXIARCHITECTUREVol.30No.10May.2004©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.