H-Beam Khoom Taw Qhia

H-nqaj ua I-Beam lossis Universal Hlau Beam, yog qhov kev lag luam me me thiab muaj txiaj ntsig zoo nrog kev faib tawm ntawm thaj chaw thiab tsim nyog lub zog-rau-hnyav piv. Nws lub npe los ntawm nws cov duab hla ib ntus zoo ib yam li ntawv Askiv "h".

Tus qauv tsim ntawm cov hlau no ua rau nws muaj bending zoo tshaj plaws nyob rau hauv ntau lub sijhawm, uas yog qhov yooj yim los tsim cov nqi thiab txo qhov hnyav ntawm cov qauv. Cov ntaub ntawv ntawm H-Beam feem ntau suav nrog Q235B, SM490, Q400, Q345B, thiab lwm yam ua rau lub zog H-BEAM. Vim tias nws dav flange, nyias lub Web, muaj ntau haiv neeg tshwj xeeb thiab siv tau ntawm H-Beam hauv ntau truss txheej txheem muaj 15% mus rau 20% ntawm cov hlau.

Tsis tas li ntawd, muaj ob txoj kev tseem ceeb rau kev tsim H-Beam: Vuam thiab dov. Welded H-nqaj yog tsim los ntawm kev txiav cov hlua khi mus rau qhov dav dav thiab vuam flange thiab web ua ke ntawm kev txuas ntxiv vuam. Rolled H-nqaj yog feem ntau ua rau niaj hnub no steel yob ntau lawm siv cov mills ntau thiab cov kev ua tau zoo ntawm cov khoom lag luam.
H-Nqaj yog dav siv nyob rau hauv ntau cov pej xeem thiab kev tsim khoom lag luam, cov cuab yeej loj, cov khoom muaj zog, cov khoom lag luam loj ua rau nws tseem ceeb tshaj nyob rau hauv Muaj Nroj Tsuag Hauv Cov Cheeb Tsam Muaj Kev Ua Seism Hauv Kev Ua Haujlwm Thiab Ua Haujlwm Siab Ua Haujlwm.