Ntchitoyi ndi nyumba yosungiramo malasha ya Anyang yokhala ndi chitsulo chachitsulo.Kutalika konse ndi 558 metres, kutalika kwake ndi 77 metres, ndipo kutalika konse ndi 49 metres.
The danga chimango dongosolo ayenera mosamalitsa mogwirizana ndi makampani muyezo "Steel Grid Bolt Ball Joint" JG/T10-2009.Zida zachitsulo ziyenera kukwaniritsa zofunikira pakupanga, ndipo malinga ndi momwe dziko likukhalira "Steel Structure Engineering Construction Quality Acceptance Specification" (GB50205-2020) ziro Zigawo zonse zimapangidwa mufakitale, ndipo zimayesedwa ndi fakitale malinga ndi makina ndi katundu. kusanthula mankhwala, ndipo angagwiritsidwe ntchito kokha pamene akwaniritsa miyezo.Pamwamba pa gridi zitsulo dongosolo ayenera kuwomberedwa kuphulika ndi dzimbiri kuchotsedwa, ndi kalasi ya Sa2.5.
Zida za chitoliro chachitsulo ziyenera kutsata chitsulo cha Q235B chotchulidwa mu GB700 cha "Carbon Structural Steel" ndipo chidzatsatira chitoliro chachitsulo chosungunuka chomwe chimatchulidwa mu GB3092 kapena No.
Mpira wa bawuti umapangidwa ndi No. 45 chitsulo chofotokozedwa mu GB699, ndipo pamwamba payenera kukhala yosalala, popanda ming'alu, osawotcha kwambiri, komanso opanda pitting.
Maboti amphamvu kwambiri amapangidwa ndi zinthu zomwe zafotokozedwa mu GB/T16939-1997 za "Maboti amphamvu kwambiri azitsulo za gridi yachitsulo ndi zolumikizira mpira".Chomalizidwacho sichimalola kuzimitsa ming'alu yakuya kapena kutalika kulikonse mu gawo lililonse.Ma bawuti amphamvu kwambiri olumikizirana mpira "GB/T16939-1997" amanenedwa pazofunikira zamakalasi, kuuma kwapamwamba kuyenera kufikira HRC32 ~ 36, ulusi uyenera kukwaniritsa mulingo wa 6g mu "General Thread Tolerance and Fit" GB197, pamwamba payenera kukhala kukhala wakuda ndi wokutidwa ndi anti- dzimbiri Mafuta.
Zida za mbale yosindikizira ndi mutu wa cone ziyenera kutsatira zitsulo za Q235 zomwe zatchulidwa mu GB700, ndipo zida za manjazo ziyenera kutsata zitsulo za Q235 zomwe zatchulidwa mu GB700 kapena chitsulo cha 16Mn chotchulidwa mu "Technical Conditions for Low Alloy Structural Steel. " GB1591 kapena "High Quality Carbon Structural Steel Steel".No. 45 zitsulo zotchulidwa GB699, maonekedwe a mbale yosindikizira, mutu wa cone ndi manja sizikhala ndi ming'alu, kuwotcha kwambiri ndi sikelo.
Nthawi yotumiza: Mar-30-2022