Steel beams - xws li H beams thiab W beams - yog siv nyob rau hauv txuas hniav, warehouses, thiab lwm yam loj qauv, thiab txawm nyob rau hauv machinery los yog tsheb txaj ncej.
Lub "W" hauv W-beam sawv rau "wide flange." H beam yog dav dav.
Cov lus zoo los ntawm kuv cov neeg siv khoom zoo nkauj
Sab laug qhia tau W beam, thiab sab xis qhia H beam
W BEAM
Taw qhia
Lub "W" nyob rau hauv lub npe ntawm W beam sawv rau "wide flange." Qhov sib txawv tseem ceeb ntawm W beams yog tias lawv cov flange sab hauv thiab sab nraud yog sib npaug. Tsis tas li ntawd, tag nrho qhov tob ntawm lub nqaj yuav tsum yog tsawg kawg yog sib npaug ntawm flange dav. Feem ntau, qhov tob yog qhov loj dua qhov dav.
Ib qho txiaj ntsig ntawm W beams yog qhov flanges tuab dua li lub vev xaib. Qhov no pab tiv thaiv kev nyuaj siab khoov.
Piv rau H beams, W-beams muaj nyob rau hauv ntau tus qauv hla ntu. Vim lawv qhov dav ntawm qhov ntau thiab tsawg (los ntawm W4x14 txog W44x355), lawv tau suav hais tias yog cov kab siv feem ntau hauv kev tsim kho niaj hnub thoob ntiaj teb.
A992 W beam yog peb qhov muag zoo tshaj plaws.
H BEAM
Taw qhia
H beams yog cov kab loj tshaj plaws thiab hnyav tshaj plaws muaj, muaj peev xwm txhawb nqa qhov hnyav dua. Qee zaum lawv kuj tseem hu ua HPs, H-piles, lossis pawg thauj khoom thauj khoom, ib qho kev siv rau lawv siv raws li kev txhawb nqa hauv av (cov kabmob thauj khoom) rau skyscrapers thiab lwm lub tsev loj.
Zoo ib yam li W beams, H beams muaj qhov sib npaug sab hauv thiab sab nrauv flange. Txawm li cas los xij, flange dav ntawm H beam yog kwv yees li sib npaug ntawm lub teeb qhov siab. Lub beam kuj muaj ib tug uniform thickness thoob plaws.
Hauv ntau qhov kev tsim kho thiab engineering, kab teeb ua haujlwm ua lub hauv paus rau kev txhawb nqa. Lawv tsuas yog ib hom qauv hlau, tab sis vim muaj ntau hom kab sib txawv muaj, nws yog ib qho tseem ceeb kom paub qhov txawv ntawm lawv.
Koj puas tau kawm ntxiv txog H beams thiab W beams tom qab hnub no qhia? Yog tias koj xav paub ntau ntxiv txog peb cov kws tshaj lij, thov hu rau peb rau kev sib tham.
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Post lub sij hawm: Aug-11-2025