Thaum lub sij hawm installation, nws yog ib qho tsim nyog yuav tsum tau them sai sai rau qhov muab cov ntsia hlau qhov phaj rau hauv qab ntawm chord thaum txhim kho bailey phaj ntxiv dag zog rau chord, kom lub chord txiv ntseej txuas lub zog chord thiab truss chord yuav tsis raug; Ib tug xov tooj ntawm cov hlau phaj nrog puag ncig lub qhov yog welded nyob rau hauv qis chord, thiab ntsia liaj qhov rooj qhov yog muab nyob rau hauv lub sab sauv thiab sab chord rau kev twb kev txuas nrog lub zog chord thiab ob truss, thiab longitudinal extension ntawm daim ntawv Beret yog yooj yim dua, uas muaj peev xwm. muab pieced rau hauv sib txawv spans yooj yim beams los yog kev txhawb nqa.
Hauv kev tsim kho kom qhuav, txhawm rau txhawm rau kaw lub kaum sab xis steel profiles, cov pob zeb yuav tsum tau polished du zoo, tsis muaj khib nyiab thiab plua plav; Ua ntej kev tsim kho, lub platform ua haujlwm yuav tsum tau teeb tsa nyob ib puag ncig thiab thaum kawg ntawm cov pwm thav duab, thiab yuav tsum tau ntxiv qhov kev nyab xeeb. Kev tsim kho ntawm lub thawv girder yuav tsum ua raws li cov kev cai ntawm kev ua haujlwm ntawm qhov siab thiab qhov yuav tsum tau ua ntawm kev tsim kho lub koom haum tsim, thiab cov txheej txheem txwv ntawm cov neeg ua haujlwm thauj khoom thiab cov ntaub ntawv stacking yuav tsum tau teev rau ntawm lub thawv girder raws li kev suav.
Vim tias lub thickness ntawm cov hlau phaj yuav muaj qhov tsis zoo rolling tolerances, thiab xeb yuav tshwm sim thaum lub sijhawm ua haujlwm ntev. Yog li ntawd, lub thickness ntawm steel phaj thiab seem steel yuav tsum tau teev rau cov tswv cuab; Nyob rau hauv cov ntaub ntawv ntawm kev thauj mus los, qhov dav thiab ntev ntawm cov khoom yuav tsum tsis txhob tshaj qhov loj qhov ntev uas cov tsheb thiab txoj kev yuav thauj tau. Cov kab teeb tseem ceeb tau sib sau ua ke hauv thaj chaw qhib, nrog cov neeg pw hauv qab, thiab Beret tau nqa ib qho los ntawm ib qho los ntawm crane, thiab cov truss pins txuas rau ib leeg thiab ntev.
Kev them nyiaj yug bracket bolts txuas rau ntsug kev txhawb nqa bracket, kab rov tav sab sauv thiab qis txhawb bracket, thiab lub bailey. Nruab ib daim ntawm txhua hom kev txhawb nqa bracket ntawm txhua tus Beret connector. Beret piece reinforced chord tuaj yeem sib sau ua ke rau hauv ntau cov qauv, tuaj yeem sib sau ua ke rau hauv ib ntus choj, tuaj yeem sib sau ua ke rau hauv kem pier; Lub sab sauv thiab sab chord ntawm lub qhov steel phaj rau vuam yog muab nrog cov ntsia liaj qhov rooj qhov txuas nrog lub zog chord thiab ob lub truss, thiab ob lub qhov nyob rau hauv nruab nrab yog rau kev sib txuas ntawm ob los yog ntau kab ntawm trusses.