Design Supply Construction of Tied-Arch Steel Bridge Deck yokhala ndi Bowstring Arch Girder

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Design Supply Construction of Tied-Arch Steel Bridge Deck yokhala ndi Bowstring Arch Girder Tied-arch bridge (yomwe imatchedwanso bowstring-arch kapena bowstring-girder bridge) ndi mtundu wa mlatho womwe uli ndi nthiti yozungulira mbali zonse za msewu (sitimayo), ndi mtengo umodzi womangira pakhoma lililonse, chothandiziracho.Zomangira zowongoka zolumikizidwa kumtunda wothandizira ma arches kuchokera pamwamba.Ikhoza kuonedwa ngati mlatho pakati pa mlatho wa arch ndi mlatho woyimitsidwa.Amagwira ntchito ngati milatho ya arch pa dzanja limodzi, chifukwa mphamvu ya katundu pa ...


  • Doko:Hangzhou
  • Malipiro:L/C,D/A,D/P,T/T
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    Zolemba Zamalonda

    Design Supply Construction of Tied-Arch Steel Bridge Deck yokhala ndi Bowstring Arch Girder

    Mlatho womangidwa (womwe umatchedwanso bowstring-arch kapena bowstring-girder mlatho) ndi mtundu wa mlatho womwe uli ndi nthiti kumbali zonse za msewu (sitimayo), ndi tayi imodzi pazitsulo zilizonse, zomwe zimawathandiza.Zomangira zowongoka zolumikizidwa kumtunda wothandizira ma arches kuchokera pamwamba.Ikhoza kuonedwa ngati mlatho pakati pa mlatho wa arch ndi mlatho woyimitsidwa.Amagwira ntchito ngati milatho yopingasa pa dzanja limodzi, chifukwa mphamvu ya katundu pa sitimayo (kukankhira) imamasuliridwa ngati kukanikiza kokhotakhota pamwamba cholumikizira ndi zomangira zowongoka za sitimayo zomwe zimayesa kufowoketsa chipilalacho ndikukankhira nsonga zake kunja kupita kumtunda. .Nsonga za chipilala cha mlathowu zimamangirizidwa pamodzi ndi chord chapansi.Izi zimapangitsa kuti mlathowo umangidwe popanda maziko olimba chifukwa mphamvu yodutsamo imakhala yochepa.Milatho yomangirira imatha kumangidwa pazipilala zokwera kapena m'malo a nthaka yosakhazikika.Chinthu chinanso chabwino cha mtundu uwu wa mlatho ndikuti sichidalira mphamvu zopingasa zopingasa chifukwa cha umphumphu wake zomwe zimawathandiza kuti amangidwe kuchokera kumalo ndikupita kumalo.

     

    Chomangirira-chimake chimapereka yankho pamene chingakonzedwe kuti sitimayo ili pamtunda kotero kuti imatha kunyamula mphamvu yopingasa ngati membala wa tayi.Chipilala chomangirira nthawi zina chimatchedwa chipilala cha uta.

     

    Dzina lazogulitsa Design Supply Construction of Tied-Arch Steel Bridge Deck yokhala ndi Bowstring Arch Girder
    M'lifupi 7.6meter kapena makulidwe ofunikira makasitomala, etc.
    Kutalika kwakukulu 64meter single span ndi 200meter Mipikisano span kapena makonda.
    Chipinda cha Bridge zitsulo gulu gulu, matabwa, konkire, etc.
    Chitsulo kalasi Q345B (yofanana ndi ASTM A572) kapena zida makonda, etc.
    Kukweza mphamvu 20ton, 40ton galimoto etc, kapena HS20-44, HS25-44 / Truck 20
    Zimbiri Penti yoyambirira kapena Dip yotentha yopaka malata, gulu lankhondo labuluu, ndi zina.
    Ubwino wake Mtengo wogwira mtima komanso waukadaulo kusanthula kwathunthu ndikuthandizira

     

    Ubwino:

    A. Kapangidwe koyenera, kusasunthika kwakukulu, mphamvu yomveka bwino, chitonthozo choyendetsa bwino, kusinthasintha kwamphamvu kwa mtunda ndi nyengo

    B. Zizindikiro zaukadaulo ndi zachuma ndizotsogola, zomwe zimatha kufupikitsa kutalika kwa mlatho woyandikira ndikuchepetsa mtengo wonse wa mlathowo.

    C. Mlathowu ndi wokongola, ukuwonetsera mgwirizano wa mphamvu ndi kukongola, ndi mgwirizano pakati pa mapangidwe ndi chilengedwe, zomwe zimapangitsa kuti chilengedwe chitheke.

    D. Ntchito yoyendera, kukonza ndi kukonza ndi yayikulu, ndipo ndikofunikira kuzindikira kupsinjika kwa boom, kuyang'ana mkhalidwe wa nangula, nthawi zonse m'malo mwa phala losindikiza, ndikuchotsa ndikusintha boom, ndi zina zambiri.


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