Lub npe thiab cov lus siv
•Hauv Tebchaws Meskas,Hlau Kuv Beams feem ntau yog teev tseg siv qhov tob thiab qhov hnyav ntawm lub beam. Piv txwv li, lub beam "W10x22" yog kwv yees li 10 nti (25 cm) tob (qhov siab nominal ntawm I-beam los ntawm sab nraud ntawm ib lub flange mus rau sab nraud ntawm lwm lub flange) thiab hnyav 22 lb/ft (33 kg/m). Nws yuav tsum tau sau tseg tias qhov dav flange feem ntau txawv ntawm lawv qhov tob nominal. Hauv cov ntaub ntawv ntawm W14 series, lawv yuav tob li 22.84 nti (58.0 cm).
•Hauv Mexico, cov hlau I-beams hu ua IR thiab feem ntau teev tseg siv qhov tob thiab qhov hnyav ntawm lub beam hauv cov lus metric. Piv txwv li, lub beam "IR250x33" yog kwv yees li 250 hli (9.8 nti) tob (qhov siab ntawm I-beam los ntawm sab nraud ntawm ib lub flange mus rau sab nraud ntawm lwm lub flange) thiab hnyav kwv yees li 33 kg / m (22 lb / ft).
Yuav ntsuas li cas:
Qhov Siab (A) X Qhov Web (B) X Qhov Dav ntawm Flange (C)
M = Hlau Junior Beam lossis Bantam Beam
S = TxheemHlau Kuv Beam
W = Tus Qauv Dav Dav Flange Beam
H-Pile = H-Pile Beam
Peb ua haujlwm nrog ntau lub tuam txhab tsim khoom siv hnub ci thiab thav duab thoob ntiaj teb los pab lawv txhim kho lawv qhov loj me thiab txo cov nqi xa khoom. Los ntawm kev ua haujlwm nrog peb, cov neeg muab khoom siv array system tuaj yeem ua kom zoo dua lawv cov khoom lag luam thiab cov sijhawm xa khoom kom ntseeg tau tias muaj txiaj ntsig zoo dua.
Cov khoom siv yog ua los ntawm American standard wide-flangeH Beamnrog rau qhov loj ntawm ASTM A6. Cov qib hlau tuaj yeem xaiv tau ntawm ASTM A572 GR50 /GR60, ASTM A992 lossis Q355. Kev kub-dip galvanizing ua tau raws li ASTM A123, ISO1461 thiab AS / NZS4680 cov qauv. Tau kawg, peb kuj zoo siab ua tau raws li lwm cov qauv zoo thiab HDG txheej tuab sib txawv rau peb cov neeg siv khoom, vim nws yog peb txoj kev lig kev cai los teb sai rau cov neeg siv khoom xav tau thiab ua tam sim ntawd. Lub tuam txhab cov khoom muag ntev ntawm cov lus qhia dav dav ntawm WF beam 2000 tons, kom ua tau raws li cov neeg siv khoom xav tau sai tshaj plaws.
Peb saib taus peb cov neeg siv khoom cov haujlwm ib yam li peb saib taus peb cov khoom. Peb ua haujlwm nrog peb cov neeg siv khoom txij thaum pib ntawm qhov project, Kev ntim khoom zoo dua thiab kev thauj khoom zoo dua, cov sijhawm xa khoom yooj yim dua thiab kev tshuaj xyuas los ntawm cov neeg sab nraud yuav tau txais kev saib xyuas zoo ib yam ntawm no. Txawm tias tom qab qhov project tiav lawm, peb cov neeg siv khoom thoob ntiaj teb tseem tuaj yeem cia siab rau peb cov kev pabcuam tom qab muag kom ntseeg tau tias cov khoom yuav raug siv tau zoo hauv lub sijhawm ntev.
