Ƙirƙirar Ƙira Gina Gadar Gadar Tied-Arch Karfe tare da Bowstring Arch Girder
Ƙirƙirar Ƙira Gina Gadar Gadar Tied-Arch Karfe tare da Bowstring Arch Girder
Tied-arch bridge (wanda kuma ake kira bowstring-arch ko bowstring-girder bridge) wani nau'in gada ne wanda ke da haƙarƙari a kowane gefen hanya (bene), da katako guda ɗaya akan kowane baka, wanda ke goyan bayan bene.Haɗin kai tsaye da aka haɗa zuwa bene na goyan bayan maharba daga sama.Ana iya la'akari da shi gada tsakanin gadar baka da gadar dakatarwa.Suna aiki kamar gadoji a hannu ɗaya, saboda ana fassara ƙarfin lodin akan bene (tuƙar) azaman tashin hankali zuwa maɗaurin saman sama mai lanƙwasa ta madaidaiciyar alaƙa na bene wanda ke ƙoƙarin karkatar da baka da tura tukwicinsa waje cikin abubuwan. .Tips na baka na wannan gada an haɗa su tare da igiyar ƙasa.Wannan yana ba da damar gina gadar tare da ƙarancin tushe mai ƙarfi saboda ƙarfi akan abubuwan da aka ƙera yana da ƙasa.Za a iya gina gadoji masu ɗaure a kan madogara masu tsayi ko kuma a wuraren da ƙasa marar ƙarfi.Wani ingantaccen sifa na wannan nau'in gada shi ne cewa ba ya dogara da sojojin da ke kwance a kwance don amincin sa wanda ke ba da damar gina su daga wurin sannan a kwashe su zuwa wurin.
Daure-bakin yana ba da bayani lokacin da za'a iya tsara shi cewa bene yana cikin matakin da zai iya ɗaukar ƙarfin kwance a matsayin memba na taye.An daure-baki wani lokaci ana kiransa da baka.
Sunan samfur | Ƙirƙirar Ƙira Gina Gadar Gadar Tied-Arch Karfe tare da Bowstring Arch Girder |
Nisa | 7.6meter ko abokin ciniki da ake bukata masu girma dabam, da dai sauransu. |
Matsakaicin tazara | Tsawon mita 64 da tsayin mita 200 da yawa ko na musamman. |
Gada bene | Karfe hada panel, katako, kankare, da dai sauransu. |
Karfe daraja | Q345B (daidai da ASTM A572) ko kayan da aka keɓance, da sauransu. |
Ƙarfin lodi | 20ton, 40ton truck da dai sauransu, ko HS20-44, HS25-44/Truck 20 |
Lalata | Original fentin ko Hot tsoma galvanized, soja blue, da dai sauransu. |
Amfani | Farashin inganci da fasaha cikakken bincike da tallafi |
Amfani:
A. Tsari mai ma'ana, tsayin daka, bayyanannen ƙarfi, ƙarfin tuƙi mai ƙarfi, daidaitawa mai ƙarfi ga yanayin ƙasa da yanayin ƙasa
B. Alamun fasaha da tattalin arziki sun ci gaba sosai, wanda zai iya rage tsawon gadar da ke gabatowa kuma ya rage yawan farashin gada.
C. Gada yana da kyau, yana nuna haɗin kai na iko da kyau, da kuma jituwa tsakanin tsari da yanayin, wanda ke inganta tasirin yanayi.
D. Ayyukan dubawa, kulawa da gyara suna da yawa, kuma wajibi ne a gano damuwa da tashin hankali, duba halin da ake ciki, maye gurbin kullun da aka rufe akai-akai, cirewa da maye gurbin bum din, da dai sauransu.