Square Steel Kem

Nws poob rau hauv qeb ntawm Cov Qauv Hollow Sections (SHS). Cov kab no feem ntau yog tsim los ntawm txias - dov thiab siab - zaus vuam steel daim hlau rau hauv cov duab plaub, lossis los ntawm kev ua cov raj txuas ntxiv los ntawm txoj kev xws li cov duab txias.

Thaum xav txog square steel kab, nws yog ib qho tseem ceeb kom nkag siab txog lawv cov yam ntxwv thiab cov txiaj ntsig. Lawv muab kev ruaj ntseg zoo heev nyob rau hauv ob qho tib si cov lus qhia, nrog rau qhov tshwj xeeb torsional tsis kam. Ua ib feem kaw, lawv qhov torsional rigidity yog qhov zoo tshaj plaws rau qhib seem xws li H-beams lossis I-beams. Tsis tas li ntawd, lawv muab cov qauv kev ua haujlwm siab, kev lag luam zoo, thiab huv si, niaj hnub zoo nkauj.

Tau kawg, nws tseem ceeb heev kom paub txog lawv cov kev txwv:

Kev sib txuas tuaj yeem ua kom yooj yim rau kev tsim thiab ua tiav.

Tus nqi ntawm qhov project tuaj yeem siab dua.

Muaj qhov txwv rau lawv qhov kawg axial load-cov kabmob muaj peev xwm.

Rau ntau qhov project, txawm li cas los xij, qhov zoo tshaj qhov kev txwv ntau dua. Hauv cov ntsiab lus, cov square steel kem yog siab - cov tswv cuab kev ua tau zoo, zoo tagnrho rau ob qho tib si axial compression thiab ua ke compression thiab khoov. Nws sawv cev rau niaj hnub nrhiav kev ntsuas kev ua haujlwm zoo tshaj plaws nrog kev tsim vaj tsev zoo nkauj hauv kev tsim qauv.

Ib qho square steel kem dhau los ua qhov kev xaiv zoo nkauj dua li H- kab ke ib txwm thaum koj tus qauv tsim ua tau raws li ib lossis ntau qhov hauv qab no:

High architectural aesthetics yog yuav tsum tau, nrog rau sab kom pom.

Lub hom phiaj yog tsim kom muaj qhov chaw sab hauv ntau dua thiab txhim kho qhov chaw siv.

Kem tuaj yeem ua rau muaj qhov hnyav torsional loads.

Kev ruaj ntseg zoo thiab sib npaug yog xav tau nyob rau hauv ob qho tib si thawj cov lus qhia.