Raws li peb txhua tus paub,steel hollow seemyog ib qho khoom siv hauv tsev rau cov qauv steel. Koj puas paub tias muaj pes tsawg daim ntawv ntawm cov neeg ua haujlwm siab-siab steel qauv? Cia peb saib hnub no.
1, Axially stressed tswv cuab
Lub axial force bearing cov tswv cuab feem ntau yog hais txog cov tswv cuab bearing axial nro lossis axial siab, uas yog qhov yooj yim tshaj plaws ntawm cov tswv cuab.
2, Flexural tus tswv cuab
Cov tswvcuab dabtsi yog khoov feem ntau yog khoov lub sijhawm thiab lub zog hloov pauv, feem ntau yog kab teeb. Daim foos dav dav ntawm tus tswv cuab no yog I-shaped. Kuj tseem muaj zawj, trapezoid thiab Z-puab thaum lub zog me me. Thaum lub zog loj, lub thawv ntawv tuaj yeem siv tau. Nws yuav tsum tau muab sau tseg tias thaum xam lub zog ntawm cov tswv cuab, tsis tsuas yog lub zog dabtsi yog khoov, tab sis kuj lub shear force thiab stability yuav tsum tau xam.
3, Eccentrically loaded tswv cuab
Eccentrically stressed cov tswv cuab feem ntau tsis tsuas yog raug kev txom nyem los ntawm axial quab yuam, tab sis kuj los ntawm dabtsi yog khoov lub sij hawm thiab transverse shear quab yuam. Eccentrically stressed cov tswv cuab feem ntau muaj ob hom ntoo khaub lig zoo li tus thiab I-shaped seem. Thaum lub load loj, tubular thiab lub thawv zoo li cov tswv cuab kuj tuaj yeem siv tau. Cov tswv cuab eccentrically loaded muaj ntau daim ntawv seem, thiab kev xam yog nyuaj dua li thawj ob tug tswv cuab, uas yog, xam lub zog, tab sis kuj yuav xyuas qhov ruaj khov.
Cov khoom tseem ceeb ntawm high-rise steel lug yog kab teeb thiab kab. Obviously, cov ntawv seem ntawm kab teeb thiab kab kuj sib txawv heev, thiab muaj ntau ntau hom. Txawm hais tias cov ntaub ntawv ntawm ntu sib txawv heev, lawv zoo ib yam hauv cov qauv tsim. Tus ntoo khaub lig daim ntawv ntawm lub nqaj yog txwv rau I-shape thiab lub thawv duab. Daim ntawv hla ntawm kab ntawv tuaj yeem muab faib ua ob pawg, ib qho yog seem, uas yog I-zoo li thiab tus ntoo khaub lig. Lwm qhov yog hollow seem, uas yog tubular thiab lub thawv zoo.
Los ntawm kev tsim khoom ntawm kev pom, qee zaum, cov tswv cuab ua los ntawm ib lub qauv steel tsis tuaj yeem ua tau raws li cov qauv tsim. Yog li ntawd, nws yog ib qho tsim nyog yuav tau txais lwm daim ntawv, uas yog, daim ntawv sib xyaw ua ke. Rau cov seem sib xyaw, nws tsuas yog txwv rau welded composite seem raws li kev tsim qauv tam sim no. Cov seem sib xyaw feem ntau tuaj yeem muab faib ua ob pawg, ib qho yog cov seem ntawm cov hlau, thiab lwm qhov yog cov seem sib xyaw ua ke ntawm ntu steel thiab steel phaj los yog ua tiav ntawm steel phaj. Nyob rau hauv cov qauv vuam, cov seem sib xyaw ua tiav ntawm cov hlau phaj muaj qhov yooj yim heev. Rau cov neeg tsim qauv, nws yog qhov yooj yim heev los xaiv cov khoom sib xyaw no, txawm tias nws yog qhov seem sab nraud lossis daim ntawv ntu ntawm cov khoom. Kev siv dav siv tshuab vuam tsis siv neeg nyob rau hauv xyoo tas los no kuj tau tsim cov kev cai zoo rau ntau cov khoom siv uas tau txais daim ntawv ntawm vuam koom haum seem.
Peb yog cov chaw tsim khoom loj tshaj plaws ntawm hollow seem hauv Suav teb. Peb mas tsim customized:yuantai hollow seem rau crane, yuantai ERW tube, yuantai LSAW tube, yuantai SSAW tube, yuantai HFW tube, yuantai seamless raj.
square hollow seem: 10 * 10 * 0.5-1000 * 1000 * 60mm
Rectangular hollow seem: 10 * 15 * 0.5-800 * 1100 * 60mm
ncig hollow seem: 10.3-2032mm THK: 0.5-60mm
Post lub sij hawm: Dec-20-2022
