Cov teeb meem dab tsi yuav tsum tau txiav txim siab thaum tsim cov qauv txheej txheem ntawm Ib Lub Hlau -framed Factory Building?

Nyob rau hauv kev tsim ntawm ob lub thav duab nruj rau steel qauv Hoobkas lub tsev, peb npaj cov txheej txheem thib ob xws li lub ru tsev purlins, phab ntsa purlins, cua bracing kab, ru tsev bracing, thiab phab ntsa bracing.

Cov teeb meem hauv qab no yuav tsum tau txiav txim siab thaum lub sijhawm npaj:

Rau ru tsev bracing:
1. Lub ru tsev bracing ntawm portal thav duab Hoobkas tsev yuav tsum tsim ib tug geometrically ruaj khov truss system nrog inclined beams.
2. Nyob rau hauv txhua cheeb tsam kub los yog kev tsim kho theem ntawm lub tsev, yuav tsum tau muab ib qho kev ywj pheej spatial ruaj khov system.
3. Qhov loj ntawm kab sib nrug, qhov loj dua lub crane nqa lub peev xwm, thiab qhov siab dua ntawm kev ua haujlwm, qhov ntau dua qhov nruj ntawm cov bracing yuav tsum.
4. Nyob rau hauv cov cheeb tsam seismic, lub bracing yuav tsum tsim nyog, thiab nws cov node tsim yuav tsum tau ntxiv dag zog rau.
5. Roof bracing feem ntau yog siv tus ntoo khaub lig- daim ntawv bracing thiab tuaj yeem tsim los ua ib tus tswv cuab axial nro, yam tsis xav txog kev ua haujlwm ntawm tus tswv cuab compression. Hauv cov cheeb tsam uas tsis yog - seismic, cov seem steel tuaj yeem txiav txim siab rau kev sib tsoo. Nyob rau hauv cov ntaub ntawv no, txij li thaum cov hlau xaus yog nruab nrog tshwj xeeb tensioning pab kiag li lawm, lub slenderness piv tsis yuav tsum tau tswj. Hauv thaj chaw seismic lossis thaum cua thauj khoom loj, cov seem steel feem ntau yog siv rau kev sib tsoo. Bracing feem ntau yog tswj los ntawm qhov sib piv slenderness, thiab thaum lub thauj khoom loj, cov khoom siv zog yuav tsum tau kuaj xyuas raws li qhov xwm txheej sab hauv.
6. Cov hlua khi feem ntau yog tsim los ua cov tswv cuab compression, thiab feem ntau siv hauv daim ntawv yog ib feem ntawm cov pas nrig.

Rau kem bracing:
1. Kem bracing yuav tsum tau muab nyob rau hauv txhua kab kab ntawm txhua chav tsev ntawm steel qauv Hoobkas tsev, thiab sab kab thiab nruab nrab kem kab yuav tsum nyob rau hauv tib lub bay.
2. Thaum muaj ib lub crane, sab qaum bracing thiab qis kem bracing yuav tsum tau muab rau saum toj thiab hauv qab lub corbel, feem.
3. Thaum lub seismic fortification siv yog 8 degrees los yog muaj ib tug choj crane, sab qaum bracing yuav tsum tau muab nyob rau hauv lub kawg bays ntawm lub steel qauv Hoobkas tsev.
4. Ordinary kab rov tav khi rods yuav tsum tau muab nyob rau saum toj ntawm txhua kem ntawm steel qauv Hoobkas tsev.