Ntawm cov hlau tsis xeb hlau, muaj ob qhov profile uas yooj yim rau kev yuam kev, xws li stainless hlau H-zoo li tus hlau thiab stainless hlau I-puab hlau. Qhov tseeb, lawv txawv ntawm cov duab. Cia peb tham txog qhov sib txawv tshwj xeeb hauv qab no.
Stainless hlau I-beam yog ib hom "Kuv"-zoo li tus ntoo khaub lig-section hlau. Sab hauv ntawm sab sauv thiab sab flanges muaj qhov inclination, feem ntau 1: 6, uas ua rau lub flange nyias rau sab nraud thiab tuab rau sab hauv. Qhov no ua rau cov hlau tsis muaj steel I-beam nyob rau hauv ob lub dav hlau loj. Cov khoom seem ntawm cov hlau yog qhov sib txawv heev, thiab nws nyuaj rau kev siv lub zog ntawm cov hlau hauv kev siv. Txawm hais tias stainless hlau thickened I-beams kuj muaj nyob rau hauv kev lag luam I-beam, cov qauv ntawm I-beam tau txiav txim siab tias nws cov torsional tsis muaj zog.
H-shaped steel yog tam sim no siv dav hauv cov tsev steel qauv, thiab tseem muaj ntau qhov sib txawv piv rau I-beam. Qhov thib ib yog lub flange, thiab qhov thib ob yog qhov chaw sab hauv ntawm lub flange tsis muaj inclination, thiab sab sauv thiab sab saum toj yog tib yam. Cov khoom seem ntawm H-shaped steel yog zoo dua li cov I-beam, channel steel thiab lub kaum sab xis steel. Nws yog ib qho kev lag luam hla ntu thiab kev ua haujlwm siab nrog ntau qhov kev faib tawm ntawm cheeb tsam sib luag thiab tsim nyog lub zog-rau-qhov hnyav.
Txawm hais tias I-shaped steel zoo tib yam los yog lub teeb, vim hais tias tus ntoo khaub lig-section loj yog qhov siab thiab nqaim, lub sijhawm ntawm inertia ntawm ob lub tes tsho tseem ceeb ntawm cov ntoo khaub lig yog qhov sib txawv heev, yog li nws feem ntau tsuas yog siv ncaj qha rau kev khoov. hauv lub dav hlau ntawm nws lub vev xaib. Cheebtsam los yog tsim lawv mus rau hauv lattice-type stressed Cheebtsam. Nws tsis haum rau axial compression cov tswv cuab lossis cov tswv cuab uas khoov rau hauv lub vev xaib dav hlau, uas txwv nws cov ntawv thov ntau yam.
H-shaped steel yog qhov ua tau zoo thiab kev siv nyiaj txiag. Vim nws qhov tsim nyog tus ntoo khaub lig-sectional zoo, nws muaj peev xwm ua kom cov ntaub ntawv stainless hlau ua tau zoo dua thiab txhim khu lub peev xwm load-bearing. Qhov sib txawv ntawm cov hlau zoo tib yam I-shaped, lub flange ntawm H-shaped steel yog dav, thiab sab hauv thiab sab nrauv feem ntau yog sib npaug, uas ua rau nws yooj yim rau kev sib txuas nrog lwm cov khoom nrog lub zog siab bolts. Nws qhov loj me yog qhov tsim nyog nrog cov qauv ua tiav, uas yooj yim rau kev tsim thiab xaiv.
Cov flanges ntawm H-zoo li tus hlau yog tag nrho cov tuab tuab, nrog rau ob qho tib si dov los yog ua ke seem uas muaj peb daim hlau welded ua ke. I-beams yog tag nrho cov dov seem. Vim tias cov cuab yeej siv tsis zoo, cov npoo sab hauv ntawm flange muaj txoj kab nqes ntawm 1:10. Lub dov ntawm H-zoo li tus hlau yog txawv los ntawm qhov zoo tib yam I-shaped steel, uas tsuas yog siv ib txheej ntawm kab rov tav rollers. Vim tias nws cov flange yog dav thiab tsis muaj txoj kab nqes, cov txheej txheem ntsug yuav tsum tau ntxiv los ua dov tib lub sijhawm. Yog li ntawd, nws cov txheej txheem dov thiab cov cuab yeej siv tag nrho yog qhov nyuaj dua li cov rolling mills. Qhov siab tshaj plaws ntawm dov H-zoo li tus hlau uas tuaj yeem tsim hauv Suav teb yog 800mm. Yog tias nws tshaj qhov siab, nws tsuas tuaj yeem welded thiab ua ke.
Nrog rau kev txhim kho kev xav tau ntawm cov tsev steel qauv, nws tsis tuaj yeem siv I-beams nkaus xwb. Thicker I-beams yog qhov ua rau tsis muaj kev ruaj ntseg thaum siv hauv cov kab nrib pleb. I-beams tsuas yog siv tau rau cov kab teeb, thaum H-beams tsuas yog siv tau rau cov khoom thauj khoom ntawm cov qauv.
