Enwere ụkpụrụ nnabata 8:
[1] Jikwaa nke ọma ibu ihe owuwu nke elu ụlọ, ala na ikpo okwu, na-agaghị agafe ikike ibu nke osisi, trusses, ala na bọọdụ ụlọ.Mgbe e guzobe oghere nke oghere, ọdịiche dị n'etiti ala nke kọlụm na elu elu nke ntọala kwesịrị ịdị na-agbapụta oge nke nkume nkume dị mma, grouting, wdg.
[2] Nkọwa nke fasteners dị ka n'ọnọdu aro, ntọala aro, elu na arịlịka bolt ga-egbo mkpa imewe chọrọ.The allowable deviation nke ntọala support elu elu bụ 3 mm, ekwe ndiiche nke arịlịka bolt center bụ 5 mm, ekwe ndiiche nke edobere oghere center bụ 10 mm, na ekwe ndiiche nke ekpughere ogologo nke arịlịka bolt bụ 0-30 mm.
[3] Dị ka koodu nnabata maka injinia nhazi nchara, ihu kọntaktị kwesịrị ịbụ opekata mpe 70% nke ọnụ ụzọ mbata, ebe dị n'etiti oghere akụkụ ekwesịghị gafere 0.8mm.
[4] Mgbe akụrụngwa banye na saịtị ahụ, lelee n'oge kwesịrị ekwesị ịdị elu nke nnabata nke kwụ ọtọ na kwụ ọtọ nke igwe truss na ndị otu mkpakọ, lelee ngbanwe kwụ ọtọ na kwụ ọtọ nke kọlụm nchara na kwụ ọtọ nke kọlụm, yana kwa. kwesịrị ịdị n'ime uru ngbanwe a na-anabata maka ogidi akụkụ ọtụtụ.
[5] The vetikal deviation nke ígwè Ọdịdị crane doo bụ n'ime 1/5 nke ngụkọta elu nke kreenu, na ekwe ndiiche nke transverse ekwe vector elu bụ n'ime 1/1500.
[6] Ntinye nke okpokolo agba nchara chọrọ iji eriri ikuku, winches na ngwaọrụ ndị ọzọ iji hụ na ọ kwụsie ike.Mgbe echichi zuru oke, a ga-etinye usoro usoro nkwado dịka nkwado kọlụm, eriri eriri, na nkwado ụlọ kwụ ọtọ n'oge.Ọ bụrụ na ọ ga-ekwe omume, enwere ike ịwụnye purlins ụlọ, nke bụ maka nkwụsi ike nke etiti ígwè dum.
[7] Ọ dịkwa mkpa ịlele nkwado ụlọ, nkwado diagonal, nkwado diagonal na njikọ aka aka, iji hụ ma mgbidi mgbidi, nkwado diagonal, nkwado nkwado na-arụnyere, ma lelee njikọ na ọnụ ọgụgụ nke kọlụm ígwè.
[8] Lelee ọnọdụ njikọ na ọnụ ọgụgụ nke nkwado kwụ ọtọ, mkpanaka siri ike na nkwado ogidi nke elu ụlọ.
Oge nzipu: Mee-11-2022