Universal Beam en 10025 S355JR 457X152X67 \/ 74 Hlau
UB 457 × 152 × 67 hect Tshooj Hlau Beam: Qhia txog qhov siab ntawm Ntu Hlau yog 457mm, lub web tuab yog 67m, thiab qhov hnyav rau ib lub ntsuas yog li 67kg.
UB 457 × 152 × 72 × 72 h Hom Hlau Beam: Qhov siab thiab Flange Dav yog qhov nce rau 74mm, thiab qhov hnyav rau ib lub ntsuas yog li 74kg.
Ob lub qauv yog rau tus qauv Askiv H-zoo li qub (thoob ntiaj teb) thiab yog tsim los ntawm kub dov txheej txheem.
Cov yam ntxwv tseem ceeb ntawm s355jr h Beam khoom siv
Tos lub zog: ntau dua los yog sib npaug rau 355mpa, tensile zog {}} mpa mpa.
Elongation: ntau dua lossis sib npaug rau 20% (A₅ ntsuas cua ntev).
Kev Cuam Tshuam Cov Khoom Siv: Loj dua lossis sib npaug ntawm 27J ntawm 20 degree (taw qhia ntawm cov tsiaj ntawv loj "JR").
Tshuaj lom neeg cov tshuaj lom neeg: carbon (c) tsawg dua lossis sib npaug ntawm {{{{}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}.
Qhov zoo ntawm S355jR Cov Txheej Txheem Hlau H muaj lub zog: piv nrog S275JR, S355jr tuaj yeem txo cov khoom siv cov khoom siv los ntawm}% thiab txo qhov hnyav ntawm tus qauv.
Tsawg qhov kub tsis kam: muaj feem xyuam rau {-20 degree ib puag ncig, thiab tseem tuav ruaj khov ua haujlwm nyob rau hauv cov kev ruaj khov.
Daim ntawv thov ntawm S355jR qauv ha nqaj
Lub Tsev Cov Qauv: Qhov tseem ceeb kem ntawm kev nce siab lub tsev, lub ntsiab ntawm loj truss (s355jr yog qhov zoo dua vim yog muaj peev xwm ntau).
Infrastructure: choj lub ntsiab lub nqaj, txhawb nqa (tshwj xeeb tshaj yog muaj cua siab \/ seismic cheeb tsam scenarios).
Kev tsim tshuab: cov cuab yeej hnyav chassis, crane taug qab cov khoom siv hauv paus (siab nkees ua kom tau).
