资源描述：
《钻孔桩作业指导书(反循环钻)定搞》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。
1、新建铁路山西中南部铁路通道反循钻机钻孔灌注桩作业指导书新建铁路山西中南部通道汤阴东至日照南段ZNTJ-16标段DK855+2763-32m东戚村中桥（中桥-01）钻孔桩施工工艺作业指导书编制：复核：审核：中铁大桥局集团股份有限公司山西中南部铁路通道ZNTJ-16标段项目部四分部二0一一年三月十日lowrotor,untilrotorofweightbysteamendslidingblockandReedendrotorBaysupport,inputlowrotorofwhileshouldi
2、nReedendrotorBayataddedpadsleeper,duetostatorhaspreliminaryadjustmentfinished,sostatorwithinboreexistsmustYangdegrees,soshouldnoteadjustmentmakesrotorkeepandstatorwithinboreconcentric,makesrotornotandcoilcontact.Panasoniclanehook,removewireropehoist,
3、wrappedattherotorexcitation-sideshoulderarcwasher,andmovetheliftingwireropetoprotectmat.Two5Tchainhoistendbeamconnectionsandweldedtotherotorcarriers,lengthadjustedforfieldconditions,andattheotherendofthestatorliftinghookorendcapendlugsconnected,assho
4、wninFigure11.4.3-1.WithLaneslightlysingleheadupgraderotorReedend,keeprotorlevel,demolitionrotorBayorsupportsleepers,thenslowlysynchronizationpulltwoonlychaingourd,makesrotorinsteamendslidingblockofsupportXiaalongarcskateboardtosteamendsliding,thispro
5、cessinthe,lanemustandrotorofslidingkeepsynchronization,inrotorofsteamendandReedendareduehandguardianshiprotorandstatorZhijianofclearance.DangbysteamendsidehasnursingringprotectionofcoilendDepartmentintostatorwithinboreHou,slightlyupgraderotorReedend,
6、inrotorontologyfollowingloadedintoCentralslidingblock,itsloadedintoHoumustverycarefullytoalongaxistoforfindare,andnoteobservationrotorcouplinginwearloadedprocessinthewhetherturned,ashasshouldstopwearloaded,neededonCentralslidingblocklocationagainforf
7、indare,whileshouldnoteinCentralslidingblockplacedyihouonlyallowssteamendslidingblockbeyondstatorwithinbore,andinCentralslidingblockandsteamendrotornursingringZhijianatleastshouldkeepmustofdistance(300MW76mm,1000MWis50mm).Whenthesteamsideslidercloseto
8、steamattheendofthestatorbore17中铁大桥局中南部铁路通道ZNTJ-16标项目部四分部新建铁路山西中南部铁路通道反循钻机钻孔灌注桩作业指导书目录1编制目的12编制依据13适用范围14作业准备25技术要求26操作工艺流程37施工要求48劳动组织109材料要求1110设备机具配置1111质量控制及检验1212安全、环保及文明施工要求16lowrotor,untilrotorofweightbysteamendslidingblockandReedendrotorBaysup
