Video: Dab tsi yog bar joist siv rau?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
siv hauv kev tsim vaj tsev
… Cov qauv zoo yog qhov bar (los yog qhib lub vev xaib) ntoo , tus qauv truss ua nrog cov ces kaum rau sab saum toj thiab hauv qab chords, koom nrog vuam mus rau lub vev xaib ua los ntawm cov pas nrig txuas ntxiv. Nws yog siv yuav luag tshwj xeeb los txhawb lub ru tsev thiab tuaj yeem ncav cuag 45 meters (150…
Kuj paub, qhov txawv ntawm ib lub truss thiab joist yog dab tsi?
Cov ntoo txhawb nqa lub nra uas lub hauv pem teb yog tsim los dais. A truss yog siv los txhawb lub ru tsev.
Dhau li ntawm saum toj no, qhov sib txawv ntawm lub girder thiab lub joist yog dab tsi? Loj dua nqaj tuaj yeem nqa me me nqaj , nws ok lawv tuaj yeem yog kab teeb. Tus txhawb nqa hu ua nqaj los yog truss girder . Ntawm no yog Truss girder yog txhawb ntau yam joists . Tseem ceeb a ntoo yog txhawb ncaj qha los ntawm kem, tab sis nws yog inline nrog rau ntau lwm yam joists , yog li nws tsis ua ib nqaj.
Kuj kom paub, K series joist yog dab tsi?
K - Series Bar Nkawm khau . K Series bar joists yog tsim los rau kev siv feem ntau nrog cov khoom sib zog thiab feem ntau muaj nyob rau hauv ru tsev tsim. K Joists feem ntau yog siv rau qhov uas yuav tsum tau ua kom luv luv.
Ntev npaum li cas bar joist span?
Cov tswv cuab no tau ua qauv rau qhov tob ntawm 20 nti (508 mm) txog 120 nti (3048 mm), thiab ncua mus txog 120 ko taw (36, 576 mm).
Pom zoo:
Dab tsi yog sub account thiab nws siv rau dab tsi?
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Dab tsi yog memo thiab nws siv rau dab tsi?
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RTM yog dab tsi nws siv rau dab tsi?
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Dab tsi yog cov khoom siv ncaj qha kev ua haujlwm thiab kev tsim khoom siv nyiaj siv ua haujlwm?
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