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Ntchito

Moni, bwerani mudzakambirane zinthu zathu!
Botanical garden flat space frame structure

Mapangidwe a danga lathyathyathya la dimba la botanical ali ndi kutalika kwa 30 metres, kutalika konse kwa 35.4 metres ndi kutalika kwa 155 metres.

 

1. chitsulo danga chimango mtundu mtundu: lathyathyathya zitsulo danga chimango, pansi chord thandizo.
2. Nthawi yowonetsera mapangidwe a nyumba ndi zaka 50, moyo wautumiki wa zomangamanga: zaka 50;Mulingo wachitetezo chanyumba: Gulu II.
3. Chivomezi mpanda mphamvu: 7 madigiri, gulu lachiwiri la zivomezi magulu, zofunika kapangidwe mathamangitsidwe zivomezi: 0,15g.Gulu la seismic fortification: gawo lokhazikika la fortification.
4. Voliyumuyi iyenera kumangidwa pamodzi ndi "Kujambula Kwambiri kwa Gridi Yotsekedwa ya Galimoto Yotsitsa Galimoto" (T0202) ndi "Kujambula kwa Nyumba ya Galimoto Yotsitsa Galimoto Yotsekedwa" (T0204).
5. Chitoliro chachitsulo chamtundu wa gridi: chitoliro chapamwamba chowotcherera (ndodo pansi pa φ114, osaphatikizidwa), mipope yachitsulo yopanda phokoso (ndodo za φ114 ndi pamwamba);zakuthupi: Q235B, zitsulo ayenera kukwaniritsa muyezo dziko "otsika aloyi mkulu-mphamvu structural zitsulo" GB/ T1591;
Ndipo iyenera kukwaniritsa zofunikira za "Steel Structure Specification".
6. Mpira wa bolt: Wapangidwa ndi chitsulo cha 45 mu "High Quality Carbon Structural Steel" (GB / T 699) ndi kutentha kotentha, ndiyeno kukonzedwa.
Pamwamba payenera kukhala yosalala, popanda ming'alu, osapsa kwambiri, osabowola.Ulusi uyenera kutsata zofunikira za ulusi wamba mu "Basic Dimensions of Ordinary Threads" (GB/T 196), ndipo ulusi wolekerera uyenera kukhala giredi 6H monga momwe zafotokozedwera mu "Ordinary Thread Tolerances" (GB/T 197).
Mawonekedwe ndi kukula kwa ma bolts ayenera kukwaniritsa zofunikira zomwe zilipo panopa dziko lonse "Maboti apamwamba kwambiri azitsulo zazitsulo zazitsulo ndi zolumikizira mpira" (GB / T 16939).


Nthawi yotumiza: Mar-09-2022