资源描述:
《安全生产管理知识复习题(正式稿)》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、breakinglength,shortbreak,minimizelapsplicesinordertosavesteel.3.6blankinglengthofsteelbaraccordingtothecomponentsize,thickness,bendinglengthandhooktoincreasetheadjustmentvaluerequirementsintoconsideration.3.7bendingrebarbendingmachines.Process:preparatorywork--dash-bending.Dashunderdifferentbendi
2、nganglebendingadjustmentsofdeductions;attheendpartwithsemicircularbendhook,thesecantlength0.5d(disdiameter),crossedfromthesteellinetothesides.4barsbeforeyoubindingreinforcementtieearnestlyfamiliaritywithdrawingpaper,checkthefeedtableanddesignisconsistent,carefullycheckthenumberofblanksize,shape,an
3、dmaterialtablematch,checktherearfasteningcanbecarriedout.Φabove12bar20#galvanizedironwire,φ12followingreinforcement22#galvanizedironwirebandingbanding.4.1theFoundationbeamsandreinforcementofwaterproofplate:⑴bindingorder:cable→inkpop-uppanels,beams,walls,markedwithpaint,model,pitch→wearsteeland...A
4、5steelengineeringqualitystandardsteelprocessingShiitssizeallowsdeviationmustmeetXiatablerequirements:steelprocessingShiallowsdeviationandtestmethodprojectallowsdeviation(mm)testmethodbyforcesteelShunlengthdirectionfulllengthofnetsize±10rulercheckbentupsteelofbentfoldinglocation±20rulercheckhooprei
5、nforcedofwithinnetsize+5rulerchecksteelinstallationShi,byforcesteelofvarieties,andlevel,andspecificationsandnumbermustmeetdesignrequirements.Steelinstallationlocationofallowsdeviationandtestmethodprojectallowsdeviation(mm)testmethodlashingsteelnetworklong,andwide±10rulercheckmeshsize±20rulervolume
6、continuousthreedocument,takemaximumvaluelashingsteelskeletonlong±10rulercheckwide,andhigh±5rulervolumeends,middletheis,takemaximumvaluebyforcesteelspacing±10rulercheckrowfrom±5rulercheckcoverthicknessbased±10rulercheckcolumn,andbeam±5rulercheckBoard,Andwall,andShell±3rulerchecklashinghoopreinforce
7、d,andhorizontalsteelspacing±20rulervolumecontinuousthreedocument,takemaximumvaluesteelbentbeginninglocation20rulercheckpreburiedpiecescenterlinelocation5rulerchecklevelhighpoor+3,0rulerandfeelerchecknote:①checkpr