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Ntchito

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Ntchitoyi ndi mawonekedwe owoneka ngati mafunde / kutalika kwa 47 metres / kutalika konse kwa 144 metres / kutalika konse kwa 45 metres

Seti ya zojambulazo sizikutanthauza kuti gawo la kutalika ndi: mm, gawo la kukwera ndi: m, ndi gawo la mphamvu yothandizira ndi mphamvu yamkati ya ndodo ndi: kN.Mphamvu yamkati ya ndodo ndi yabwino ndipo kupanikizika ndi koipa.

1. The danga chimango dongosolo ayenera mosamalitsa malinga ndi makampani muyezo "danga chimango mfundo bawuti mpira olowa" JG/T10-2009

2. Zida zachitsulo ziyenera kukwaniritsa zofunikira za mapangidwe, malinga ndi ndondomeko ya dziko lonse lapansi "Code for Acceptance of Construction Quality of Steel Structure Engineering" (GB50205-2020)

3. Zigawo zomwe zimagwiritsidwa ntchito pazitsulo zazitsulo zonse zimapangidwa mufakitale, ndipo zimayesedwa ndi fakitale malinga ndi makina opangira makina ndi kufufuza mankhwala, ndipo zingagwiritsidwe ntchito pokhapokha ngati zikugwirizana ndi miyezo.

4. Pamwamba pazitsulo zazitsulo zachitsulo ziyenera kuwombera kuphulika ndikuchotsa dzimbiri, ndi kalasi ya Sa2.5.

5. Zofunikira zamtundu wa bolted mpira zitsulo danga chimango ndi zigawo zikuluzikulu

Ndodo: The blanking kutalika ndi kuwotcherera cholakwa cha chitsulo chitoliro ndodo mkati ± 1mm

Mpira wa bolt: Pasakhale ming'alu pamtunda, cholakwika cha mtunda kuchokera pakati pa mpira kupita pamwamba pa dzenje la wononga ndi ± 10.2mm, ndipo kupatuka kwa dzenje la screw ndi ± 30'.Iyenera kuwotcherera molingana ndi malamulo a GBJ97-81: kuwotcherera kwa zigawozo kuyenera kukhala kwamphamvu yofanana, kuwongolera bwino kuyenera kuyendetsedwa mosamalitsa, ndipo mpira uyenera kutenthedwa mpaka 50 ° musanawotchererane ndi ma elekitirodi 5016 kapena 5015.

Weld khalidwe kalasi: kugwirizana weld pakati pa mbale thandizo ndi bawuti mpira ndi ophatikizidwa mbali mbale ndi kuwotcherera zonse, kalasi khalidwe ndi kalasi 2, ndi ena kalasi 3. Ubwino wa matako welds kuti splicing zigawo zonse osati zowonetsedwa muzojambula zomanga zidzafika kalasi yachiwiri.

Steel space grid memorial project construction
Steel space grid memorial project construction
Steel space grid memorial project construction
Steel space grid memorial project construction

Nthawi yotumiza: Mar-10-2022