Qhov project no yog yoj-zoo li qhov chaw ncej / qhov siab 47 meters / tag nrho ntev 144 meters / tag nrho ncua 45 meters
Cov duab kos no tsis qhia tias chav tsev ntawm qhov ntev yog: hli, chav tsev ntawm qhov siab yog: m, thiab chav tsev ntawm cov tshuaj tiv thaiv quab yuam ntawm kev txhawb nqa thiab lub zog sab hauv ntawm tus pas nrig yog: kN.Lub zog sab hauv ntawm tus pas nrig yog qhov zoo thiab lub siab tsis zoo.
1. Qhov chaw thav duab yuav tsum nruj me ntsis raws li kev lag luam tus qauv "qhov chaw ncej pob qij txha pob qij txha" JG / T10-2009
2. Cov khoom siv hlau yuav tsum ua kom tau raws li cov qauv tsim, raws li lub teb chaws tus qauv tam sim no "Code rau Kev Txais Kev Tsim Kho Zoo ntawm Steel Structure Engineering" (GB50205-2020)
3. Cov khoom siv rau steel qhov chaw thav duab yog tag nrho cov tsim nyob rau hauv lub Hoobkas, thiab raug kuaj los ntawm lub Hoobkas raws li cov neeg kho tshuab cov khoom thiab tshuaj ntsuam xyuas, thiab yuav siv tau tsuas yog thaum lawv ua tau raws li cov qauv.
4. Qhov saum npoo ntawm qhov chaw steel yuav tsum tau txhaj tshuaj blasted thiab xeb tshem tawm, nrog rau qib Sa2.5.
5. Cov kev cai zoo rau bolted pob steel qhov chaw ncej thiab cov khoom siv
Qws: Qhov ntev blanking thiab vuam yuam kev ntawm steel yeeb nkab pas nrig yog nyob rau hauv ± 1 hli
Bolt pob: Yuav tsum tsis muaj qhov tawg ntawm qhov chaw, qhov yuam kev ntawm qhov kev ncua deb ntawm qhov chaw ntawm lub pob mus rau saum npoo ntawm lub qhov ntsia hlau yog nyob rau hauv ± 10.2 hli, thiab lub kaum sab xis sib txawv ntawm lub qhov ntsia hlau yog ± 30'.Nws yuav tsum tau welded raws li cov kev cai ntawm GBJ97-81: lub vuam ntawm cov khoom yuav tsum muaj sib npaug zog, vuam zoo yuav tsum nruj me ntsis tswj, thiab lub pob yuav tsum tau rhuab mus rau 50 ° ua ntej welding nrog 5016 los yog 5015 electrodes.
Weld zoo qib: qhov kev sib txuas ntawm cov phaj txhawb nqa thiab lub pob ntsia liaj qhov rooj thiab cov phaj embedded yog tag nrho vuam, qib zoo yog qib 2, thiab lwm yam yog qib 3. Qhov zoo ntawm lub pob tw welds rau splicing ntawm tag nrho cov khoom tsis qhia nyob rau hauv cov duab kos duab yuav tsum mus txog qib ob.
Lub sij hawm xa tuaj: Mar-10-2022