石油化工钢油罐基础的设计和施工

3520043(,200233),,;,;11abc1(1),10010000m3(2),100050000m3(3),,,100-10000m32133,2abcd2(1)10000(2)5000m3(3)1000m3,(4)5000m34©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.36401m3m103kgm2kN/m2DH11005.255.874.321.548.0522006.707.196.735.257.8633007.837.928.848.162.7644008.379.1510.655.473.5555009.069.7913.964.578.45670010.3410.5317.483.684.347100011.6811.8625.510794.148200015.8813.1143.9198101.999300019.0913.8561.5286105.9110500023.8815.14110.3448112.78111000031.4017.50210.5774130.432m3m103kgm2kN/m2DH1100012.09.2536.911390.222200014.512.6954.9165121.603300016.514.2774.4214141.224500022.014.27123.6380132.3951000028.515.85198.8636156.9162000040.515.85327.71285154.9573000046.019.35508.71655181.4285000060.019.35899.52820176.523m3m103kgm2kN/m2DH11004.77.0515.922005.79.2225.533006.510.3033.244007.510.3044.255008.210.6617.9952.896.1167009.211.3465.07100011.012.6931.4395.0106.898200014.514.2752.63165.0122.589300017.015.8573.49227.0139.2510500021.015.85108.75347.0145.14:123©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.3720043(1),:RS=NDrpD+NCC:RS,kN/m2;NCND,4;C,kN/m2;rp,kN/m3;D,m4810121416182022ND1.61.82.02.32.62.93.33.7NC4.34.54.85.15.55.86.36.7(2),[1](3),,0.31.1()(4);,:0.2%,8mm,200mm,,2m,10mm,250mm,2m,12mm,250mm(5),,40m(200300mm),28(6),,,[1](7),,(8),,33(9),1.5%,,,3.5%,,(10),3:7,0.51m4,100150mm,4(11),[2](12),0.8m,0.01,,0.005,55(13)(14),6©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.3840,,200mm,6(15)89m,50mm,5%,2b10m(16)100mm,,,,,1(17),:120150,;150190,40mm,23mm,,15(1):0.000m(2)1a.:,4%;30,60,2140(25,1N,0.1mm)b.:(=1400kg/m3)1300kgc.:,100150180200,,140,100,60d.:125mm,100mm,1.25e.,,a.()10710034050()0.51SiO22()15b.1073SiO2QD233,()SiO22c.,,,,0.5h,1.5h,:,,S(OEI)50()4911,,,2003/22,,,2002/2©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.Abstract&KeyWordDevelopmentofTechnicalRegulationsandStandardsConcerningCarriageofDangerousGoodsandTransportablePressureVesselsChenDengFengAbstract:Thecarriageofdangerousgoodscannotbedonewithoutthetransportablepressurevessels.Inordertokeepalook2outforpotentialrisksoflossofpropertyandlifeaswellastopre2venttheenvironmentfromimpactingcausedbythecarriageofdangerousgoods,thereshallbestrictregulationstocontrolthecarriage,especiallytheinternationalcarriageofthem,andthetransportablepressurevessels.ThispaperdescribedfirstlytheUNModelRegulationsandthevariousinternationalregulationsoncar2riageofdangerousgoodsundertheguidanceofit.Andthenthepaperdescribedthetwocurrentworldwideregulationsystemsinthefieldofcarriageofdangerousgoods:theUNENE-ENSystemandthe49CFR-DOT-ASMECODEXIISystem.ThetwosystemsareharmoniouswiththeUNModelRegulations.Finally,theau2thorputforwardrecommendationsandpropositionsonimprovementoftheChina’sregulationsconcerningthecarriageofdangerousgoodsandthetransportablepressurevesselsafterjoiningWTO.Keywords:carriageofdangerousgoods,transportablepressurevessel,regulation,standard,recommendationAnAnalysisaboutFabricatingCostofNon-StandardEquipmentLiuZhiweiSchoolofPetrochemicalEngineering,LiaoningUniversityofPetroleum&ChemicalTechnologyFushun113001BaiMingSchoolofEconomics&Management,LiaoningUniversityofPetroleum&ChemicalTechnologyFushun113001Abstract:Inthispaper,thecalculationmethodandthecom2positionoffabricatingcostofnon-standardequipmentwereintro2duced.Takingthevessels,columnsandheatexchangersasexam2ples,themaineffectfactorsofthecostandtheinfluenceofthesefactorsonthechangetendencyofthecostwereanalyzedindetail.Itprovidedthepersonnelengagedindesign,manufactureandcon2structionmanagementofthenon-standardequipmentwitharef2erenceinformationoncontrollingthefabricatingcostoftheequip2ment.Keywords:non-standardequipment,compositionofcost,fabricatingcost,constructionproject,economicanalysisStressAnalysisandDesignfor1000m3OxygenSphericalTankLiYong-tai,GuYong-gan,WuXiao-hong,HuangJin-guoHefeiGeneralMachineryResearchInstituteNationalEngineeringandTechnologyResearchCenterofSafetyforPressureVesselandPipingHefei230031JiangLiu-xinZhenjiangBoilerandPressureVesselInspectionandResearchInstituteZhenjiang212003Abstract:Thispaperpresentedthestressanalysisandthede2signforthe1000m3sphericaltank.Thestressesintheshelloftankandinthestructuresofopeningsatthetopandbottomcrownoftankundertheseveralconditionsincludingpressure-testing,op2erating,seismicandpressurecirclefatiguewereanalyzedbymeansofthefiniteelementanalysis.Thestressstrengthandfatiguelifeofthetankwereevaluatedandchecked.Keywords:sphericaltank,highpressure,lightsubstance,fi2niteelement,stressanalysis,fatigue,seism,openingModificationDesignofInternalPartsinAmmoniaCondensing&SeparatingTowerZhangXinmin,ChenBin,PengAijun,PengWeiqiHunanJinxinChenicalCo.,ltd.Lengshuijiang417506Abstract:Aftermodifyingtheinternalpartsintheammoniacondensing&separatingtower,manyproblemspreviouslyexistinginthisequipmentsuchasthebadresultofseparation,theinconve2nienceofoperation,themixingofthegasesandnotgoodeffectofheatexchangingweresolved.Thesatisfyingresultswereachievedthroughthemodification.Keywords:ammoniacondensing&separatingtower,inte