Thaum xaiv cov khoom siv steel hlau, nws yog qhov tseem ceeb los txiav txim siab cov ntaub ntawv tsim nyog thiab cov lus qhia tshwj xeeb raws li qhov xav tau ntawm kev ua haujlwm ib puag ncig thiab kev thauj khoom -cov kev cai bearing. Cov loads ntawm lub brackets yuav tsum muaj xws li cov loads zoo li qub, dynamic loads, thiab cua loads; yog li ntawd, ib tug yuav tsum xaiv carbon structural steel los yog tsawg- alloy siab-lub zog steel nrog qib zog uas ua tau raws li cov qauv tsim tshwj xeeb. Tsis tas li ntawd, nyob ntawm seb qhov chaw teeb tsa puas yog sab hauv tsev, sab nraum zoov, lossis nyob rau hauv ib puag ncig corrosive, cov ntaub ntawv thiab kev kho saum npoo uas muaj kev tiv thaiv- xeb, xeb- pov thawj, lossis huab cua- cov khoom tiv thaiv- xws li kub -dip galvanizing, epoxy spraying, los yog xaiv polyestershed{10.
Kev saib xyuas yuav tsum tau them rau cov qauv kev teeb tsa thiab kev yooj yim ntawm kev teeb tsa. Cov xwm txheej sib txawv tuaj yeem hu rau lub kaum sab xis steel brackets, channel steel brackets, lossis cov kab ke sib txuas; daim ntawv tsim nyog tshaj plaws yuav tsum raug xaiv raws li cov khoom siv tshwj xeeb thiab cov txheej txheem spatial. Tsis tas li ntawd, txoj kev sib txuas ntawm bracket -txawm yog los ntawm bolting, welding, los yog hloov kho cov khoom sib txuas- yuav tsum ua kom yooj yim rau ob qho tib si pib thiab kev txij nkawm tom qab, yog li ua kom cov qauv ruaj khov, txhim khu kev qha, thiab kho tau yooj yim. Thaum kawg, nws yog ib qho tseem ceeb uas yuav tau xav txog cov ntawv pov thawj thiab tom qab - kev muag khoom. High-cov khoom siv hlau zoo yuav tsum ua raws li cov qauv kev lag luam hauv lub tebchaws lossis cov qauv kev lag luam- xws li *Code for Design of Steel Structures* (GB50017) thiab cov kev lees paub kev tsim kho uas cuam tshuam rau cov lej{10}}thiab yuav tsum ua tiav kev soj ntsuam txog cov khoom muaj pes tsawg leeg thiab cov khoom siv vuam zoo.
