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Poloketi Fa'avaa Avanoa uamea 90m Span Coal Yard Project

O lenei poloketi o se fa'avaa avanoa fa'akomepiuta / maualuga e 49 mita / atoa umi 633 mita / aofa'i atoa 76.3 mita.O le poloketi e faʻaaogaina le faʻavaa avanoa uʻamea, o le fomu lagolago o le lagolago pito i lalo, le soʻo faʻapipiʻi polo, ma le faʻasologa o le vaʻa vaʻavaʻa faʻasolosolo faʻalua.O le faʻavaa avanoa uʻamea o loʻo lagolagoina i luga o koluma sima i itu uma e lua, ma o lagolago e faʻapipiʻi faʻatasi ma ulu koluma o koluma sima.E tatau ona fa'amalieina mana'oga talafeagai o tulaga fa'ale-atunuu o lo'o iai nei.O le uʻamea i le va o uʻamea Q235B faʻaaogaina E43 faʻasologa eletise, ma o le uʻamea i le va o uʻamea Q345B faʻaaogaina E50 laina eletise.

 


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Fa'apipi'i le Va'aiga Fa'avaa:

O lenei poloketi o se fa'avaa avanoa fa'akomepiuta / maualuga e 49 mita / atoa umi 633 mita / aofa'i atoa 76.3 mita.

O le poloketi e faʻaaogaina le faʻavaa avanoa uʻamea, o le fomu lagolago o le lagolago pito i lalo, le soʻo faʻapipiʻi polo, ma le faʻaogaina o le faʻasologa o le vaʻalele pyramid faʻa-lua.O le fa'avaa fa'asologa o lo'o lagolagoina i luga o koluma sima i itu uma e lua, ma o lagolago o lo'o fa'amauina i ulu o koluma o koluma sima.E tatau ona fa'amalieina mana'oga talafeagai o tulaga fa'ale-atunuu o lo'o iai nei.O le uʻamea i le va o uʻamea Q235B faʻaaogaina E43 faʻasologa eletise, ma o le uʻamea i le va o uʻamea Q345B faʻaaogaina E50 laina eletise.
O le fa'avaa avanoa u'amea e fuafua ma mamanuina e le MST2020 software.
I le faʻaopoopoga i le faʻamalieina o manaʻoga o le tulafono a le atunuʻu, o le uʻamea o loʻo faʻaaogaina i lenei poloketi e tatau foi ona ausia manaʻoga nei:
a) O le fua faatatau o le fuaina o le fua o le malosi o le uʻamea i le fua faʻatatau o le malosi faʻamalosi e le tatau ona sili atu nai lo le 0.85;
e) O le sila e tatau ona i ai ni laasaga e maua mai ai, ma o le faʻalauteleina e tatau ona sili atu i le 20%;
i) O le uamea e tatau ona lelei le faʻaogaina ma le malosi o aʻafiaga;
O le mamanu avanoa fa'avaa uamea fa'aaogaina 3D3S (version 14.0) mamanu polokalama o le fausaga paipa mamanu-fesoasoani komipiuta ma faiga faiga e faatino ai le au'ili'ili malosi i totonu o sui ma le mamanu otometi o le mamafa atoa i luga o le microcomputer, ma le tagata lava- uta mamafa o le faavaa avanoa uamea e otometi lava ona superimposed i le auʻiliʻiliga malosi i totonu.
O le umi fuafuaina o le tootoo o le L0=L, ma o le slenderness ratio o le tootoo ki o le nonoa tootoo ≤ 200 ma le compression rod ≤ 150. O le slenderness ratio o isi laʻau o le nonoa tootoo ≤ 250, mamafa tootoo ≤ 180.

Steel space grid industry 90m span coal yard project
Steel space grid industry 90m span coal yard project
Steel space grid industry 90m span coal yard project
Steel space grid industry 90m span coal yard project
Steel space grid industry 90m span coal yard project

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