Gabatarwar aikin da aikin samfur

Aikin gada ce mai tsayin mita 1,125, kuma babbar gadar wata gada ce mai tsayi guda daya da aka daure da gadar baka mai fadin mita 170. Jimlar nisa na babban gada shine mita 24.1, kuma kamfaninmu galibi yana ba da ɗumbin ɗumbin galvanized wanda ba a haɗa shi da madaidaicin ƙarfe ba da sandar taye na igiyoyin dakatarwa da samfuran da ke da alaƙa.

Ana buƙatar zane don maye gurbinsa. The sanda rungumi dabi'ar φ15.2-12 da kuma φ15.2-14 karfe madauri dam extrusion dakatar tsarin, HDPE sheath na USB jiki. Kebul ɗin taye na ƙarfe kai tsaye yana ɗaukar matattun nauyin daga katako mai haɗaka da kuma raye-rayen motoci da mutane, wanda shine muhimmiyar hanyar haɗin kai a cikin sarkar watsa ƙarfi na gadar baka da ke ƙarƙashin tallafi. Matsakaicin daidaitaccen nisa na gada masu suspenders tare da madaidaicin rataye a kwance na gadar gadar shine mita 6. Ƙarshen na sama yana ɗaukar dunƙule duka na extrusion anchors, kuma ƙananan ƙarshen yana ɗaukar ƙugiya mai maɗauri. Ya kamata a yi farfajiyar waje na HDPE ta hanyar karkace mai ma'ana don hana iska da ruwan sama daga tashin hankali.

The taye sanda tsarin hada da taye sanda na USB jiki da anchoring tsarin, da biyu main bim kowanne an bayar da 4x15.2-9 waje prestressed karfe strands don samar da m taye sanda tsarin tsarin; Gina: Ƙarfe na igiyoyi masu dakatarwa suna tayar da hankali kuma an daidaita su a ƙarshen baka. Ƙarshen ƙarshen abin dakatarwa yana angi a cikin haƙarƙarin baka, kuma ƙananan ƙarshen yana angare zuwa lugga. An shirya kebul ɗin taye bi da bi a cikin babban katako mai tsayi a ɓangarorin biyu, kuma madaidaicin sandar taye yana da ƙarfi a ƙarshen duka, kuma ana ɗaukar iko sau biyu lokacin tashin hankali, kuma ƙarfin ƙarfi ya yi nasara, kuma an ƙara haɓakawa.

Kayan jikin na USB yana da zafi-tsoma galvanized unbonded prestressed karfe strand, da kuma ƙarfin karfe madauri ne 1860MPa, wanda ya hadu da bukatun ASTM A416 da GB / T33363-2016 "zafi tsoma galvanized prestressed karfe strand"; An nannade madaurin karfe da polyester high-ƙarfin fiber tef, sa'an nan extruded biyu-Layer high-density polyethylene (HDPE); Ayyukan tsari na kebul na anga ya dace da daidaitattun buƙatun JT/T850-2013 "Extrusion & Anchor Steel Strand Tendons Cables"; Aiki na anga ya hadu da daidaitattun bukatun GB/T14370-2015 "Anchors, Clamps and Connectors for Prestressed Tendons".

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