Video: Dab tsi yog qhov txawv ntawm qhov I beam thiab H beam?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Nws tau txais nws lub npe vim nws zoo li lub peev H hla nws hla ntu. Cov H - nqaj muaj widerflanges tshaj qhov kuv- nqaj tab sis kuv- nqaj muaj taperededges. Qhov dav yog qhov flange, thiab qhov siab yog Web. Cov sib txawv ntawm ob leeg H - kab teeb thiab kuv- kab teeb yog lub flange los ntawm lub vev xaib sib piv.
Raws li, qhov twg yog qhov muaj zog kuv beam lossis H beam?
Nws yog lub npe vim hais tias cov duab ntawm nws tus ntoo khaub lig-section yog tib yam li tsab ntawv Askiv H ”. Lub flange ntawm kub dov H - beam steel yog dav dua qhov kuv- nqaj , loj nyob rau hauv lateral stiffness thiab muaj zog nyob rau hauv bendingresistance. Raws li tib specification, H -puab hlau yog lighter tshaj kuv- nqaj.
Ib yam li ntawd, H beam qauv yog dab tsi? H cov seem yog tsim los coj axial rog, ascolumns lossis pawg (uas yog cov kab hauv av). Thaum kuv seem yog tsim los ua kab teeb , khoov rau hauv ib qho kev taw qhia. Yog lawm H ntu tuaj yeem siv tau ua kab teeb , tab sis lawv yuav hnyav dua (nyeem ntau Expe$ive) dua li kuv nqaj uas tuaj yeem nqa tib lub nra.
Nyob rau hauv kev hwm rau qhov no, dab tsi yog qhov muaj zog beam zoo?
Qhov ua tau zoo tshaj plaws duab rau ob qho kev qhia hauv 2D yog lub thawv (lub plhaub square) txawm li cas los xij qhov ua tau zoo tshaj plaws duab rau khoov nyob rau hauv ib qho kev taw qhia yog ib tug cylindrical plhaub ortube. Tab sis, rau unidirectional dabtsi yog khoov, kuv los yog dav flange nqaj yog superior.
Kuv beam siv rau dab tsi?
Kev siv ntawm I Beams Kuv kab teeb muaj ntau yam kev siv tseem ceeb hauv kev lag luam steel kev lag luam. Lawv feem ntau siv kev txhawb nqa tseem ceeb trusses, los yog lub hauv paus ntsiab lus, inbuildings. Hlau I kab teeb xyuas kom tus qauv kev ncaj ncees tsis muaj zog thiab kev txhawb nqa.
Pom zoo:
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