H hlauFeem ntau yog muab faib ua I-steel teeb pom kev zoo I-steel thiab dav flange I-steel raws li qhov siab piv ntawm flange thiab lub vev xaib thiab muab faib ua qhov dav nruab nrab dav nqaim dav flange I-steel ua ntej ob qhov kev tsim khoom tshwj xeeb rau 10 60 , uas yog, qhov sib thooj qhov siab yog 10 cm 60 cm ntawm tib qhov siab, lub teeb I-steel flange nqaim web nyias nyias lub teeb Dav flange I-beam tseem hu ua H-beam, ntu yog tus yam ntxwv los ntawm ob txhais ceg sib luag, thiab sab hauv ntawm txhais ceg tsis yog oblique nws belongs rau cov nyiaj txiag seem hlau, yog dov rau plaub-cov menyuam universal dov zeb, thiaj li hu ua universal I-beam zoo tib yam lub teeb I-beam tau tsim ib lub teb chaws tus qauv.
Cov qauv hlau I beamsyog cov khoom tseem ceeb hauv kev tsim kho thiab engineering vim lawv lub zog siab thiab muaj peev xwm thauj khoom. Tus qauv tsim ntawm I beam, nrog nws cov kab rov tav flanges thiab ntsug lub vev xaib, tso cai rau nws dais qhov hnyav hnyav thaum tswj kev ua haujlwm ncaj ncees. Qhov no ua rau nws zoo tagnrho rau kev siv hauv kev tsim vaj tsev, txuas hniav, thiab lwm cov qauv loj uas muaj kev txhawb zog, txhim khu kev qha yog qhov tseem ceeb.
Qhov ntev thiab qhov tshwj xeeb ntawm cov qauv hlau I beams yog tus qauv, kom ntseeg tau tias muaj kev sib xws thiab kev sib raug zoo ntawm cov haujlwm sib txawv. Cov qauv sib xws suav nrog cov qauv tsim los ntawm ASTM International hauv Tebchaws Meskas thiab EN cov qauv hauv Europe.
Cov khoom siv ntawm cov khoom siv hlau, xws li nws lub zog tensile, lub zog tawm los, thiab ductility, yog qhov tseem ceeb hauv kev txiav txim siab lub nqaj kev ua tau zoo nyob rau hauv ntau yam loads thiab tej yam kev mob. Steel I beams feem ntau coated los yog kho los txhim kho lawv cov kev tiv thaiv corrosion thiab ib puag ncig kev puas tsuaj, ncua lawv lifespan nyob rau hauv nyuaj tej yam kev mob.
Hauv cov ntsiab lus, cov qauv steel I beams yog qhov tseem ceeb rau kev muab kev txhawb nqa zoo hauv kev tsim kho, nrog rau lawv cov qauv tsim thiab cov khoom siv kom ntseeg tau tias muaj kev ntseeg siab thiab muaj zog hauv ntau yam kev siv.
Cim npe nrov: Tuam Tshoj structural steel i beam manufacturers, lwm tus neeg
