Ib qho "khoov kuv beam" yog ib qho tshwj xeeb ntawm cov khoom siv uas tau ua rau hauv qhov nkhaus kom tau raws li cov kev cai tshwj xeeb ntawm kev tsim vaj tsev thiab engineering. Cov kab teeb no tuav tus yam ntxwv I-shaped cross-section, uas muab lub zog zoo thiab nruj, tab sis lawv daim ntawv nkhaus tso cai rau ntau yam kev siv piv rau cov kab ncaj nraim.
Curved I beams feem ntau siv rau hauv kev tsim kho cov haujlwm uas qhov kev thov kom zoo nkauj thiab kev ua haujlwm ntawm cov qauv yuav tsum sib npaug. Cov ntawv thov feem ntau suav nrog txuas txuas, chaw ntau pob, cov qauv domed, thiab cov qauv tsim vaj tsev niaj hnub uas cov duab tshwj xeeb yog qhov tseem ceeb. Lub curvature ntawm lub beam tuaj yeem ua raws li ntau yam radii, nyob ntawm seb tus qauv tsim thiab cov kev xav tau ntawm cov kabmob.
Cov txheej txheem ntawm curving ib qho I beam koom nrog cov txheej txheem kev tsim kho tshiab kom ntseeg tau tias cov nqaj khaws nws cov qauv kev ncaj ncees thaum khoov. Qhov no feem ntau suav nrog kev siv cov tshuab tshwj xeeb thiab ua tib zoo xam cov kev ntxhov siab cuam tshuam kom tsis txhob cuam tshuam cov khoom siv lub zog.
Siv nkhaus I beams tso cai rau engineers thiab architects los tsim cov qauv tshiab uas yog ob qho tib si ua haujlwm thiab pom kev zoo. Los ntawm kev nkag siab txog cov khoom thiab kev siv ntawm nkhaus I beams, cov kws tshaj lij tuaj yeem ua tiav qhov kev hloov pauv ntau dua hauv lawv cov haujlwm, kom ntseeg tau tias ob qho tib si kev ua tau zoo thiab cov hom phiaj zoo nkauj tau ntsib.
Cim npe nrov: Tuam Tshoj nkhaus I beam manufacturers, lwm tus neeg
