Cov nqaj hlau—xws li H beams thiab W beams—yog siv rau hauv cov choj, cov tsev rau khoom, thiab lwm yam qauv loj, thiab txawm tias hauv cov tshuab lossis cov thav duab tsheb thauj khoom.
Tus "W" hauv W-beam sawv cev rau "wide flange." H beam yog lub beam dav.
COV LUS ZOO LOS NTAWM KUV COV NEEG NTIAJ TEB ZOO NKAUJ
Sab laug qhia txog W beam, thiab sab xis qhia txog H beam
W BEAM
Kev Taw Qhia
Tus "W" nyob rau hauv lub npe ntawm W beam sawv cev rau "wide flange." Qhov sib txawv tseem ceeb ntawm W beams yog tias lawv sab hauv thiab sab nraud flange nto sib luag. Ntxiv mus, qhov tob tag nrho ntawm lub beam yuav tsum tsawg kawg yog sib npaug rau qhov dav ntawm flange. Feem ntau, qhov tob yog ntau dua li qhov dav.
Ib qho zoo ntawm W beams yog tias cov flanges tuab dua li lub web. Qhov no pab tiv taus kev ntxhov siab ntawm kev khoov.
Piv rau cov H beams, W-beams muaj nyob rau hauv ntau tus qauv hla-sections. Vim lawv ntau qhov ntau thiab tsawg (los ntawm W4x14 txog W44x355), lawv suav hais tias yog cov beams siv ntau tshaj plaws hauv kev tsim kho niaj hnub no thoob ntiaj teb.
A992 W beam yog peb cov qauv muag zoo tshaj plaws.
H BEAM
Kev Taw Qhia
Cov nqaj H yog cov nqaj loj tshaj plaws thiab hnyav tshaj plaws, muaj peev xwm txhawb nqa cov khoom hnyav dua. Qee zaum lawv kuj hu ua HPs, H-piles, lossis cov nqaj nqa khoom, uas yog hais txog lawv siv ua cov khoom txhawb nqa hauv av (cov kem nqa khoom) rau cov tsev siab thiab lwm lub tsev loj.
Ib yam li cov nqaj W, cov nqaj H muaj cov nplaim sab hauv thiab sab nraud sib luag. Txawm li cas los xij, qhov dav ntawm cov nqaj H yog kwv yees li sib npaug rau qhov siab ntawm cov nqaj. Cov nqaj kuj muaj qhov tuab sib npaug thoob plaws.
Hauv ntau qhov project kev tsim kho thiab engineering, beams ua lub hauv paus rau kev txhawb nqa. Lawv tsuas yog ib hom hlau ua vaj tse, tab sis vim muaj ntau hom beams sib txawv, nws yog ib qho tseem ceeb kom paub qhov txawv ntawm lawv.
Tom qab kev qhia hnub no, koj puas tau kawm ntxiv txog H beams thiab W beams? Yog tias koj xav paub ntxiv txog peb qhov kev txawj ntse, thov hu rau peb kom tau tham.
Pawg Neeg Muaj Koob Muaj Npe
Chaw Nyob
Kangsheng kev lag luam tsim kho cheeb tsam,
Wuqing koog tsev kawm ntawv, Tianjin nroog, Suav.
Teev
Hnub Monday-Hnub Sunday: Kev Pabcuam 24-teev
Lub sijhawm tshaj tawm: Lub Yim Hli-11-2025