kuʻihao hui kaʻina o ke kila space frame
Pono e hoʻohālikelike ʻia ka mea hoʻohui kuʻi me ka metala kumu.Ke wili ʻia nā māka kila like ʻole, hoʻohana ʻia ka electrode a i ʻole ka uea i kūpono i ka pae kila ikaika haʻahaʻa.Pono e hoʻohana ʻia nā pilina welded me ka haʻahaʻa ikaika a i ʻole ke kuʻi ʻana o ka pā mānoanoa nui e hoʻohana i nā electrodes haʻahaʻa, e like me E4315, E4316, E5015, E5016 a me nā kumu hoʻohālike ʻē aʻe. apono 'ia e ka 'oihana kinai ahi, a pono e like me ka primer.ʻO ka hana, ka mānoanoa o ka uhi ʻana a me nā koi maikaʻi o nā mea pale ahi i koho ʻia e hoʻokō me ke kūlana aupuni o kēia manawa "Fireproof Coatings for Steel Structures" (GB14907-2018) a me ke kūlana aupuni o kēia manawa "Application Technology of Fireproof Coatings for Steel Structures" (CECS24). -2020).
Pono ka nānā ʻana i ka maikaʻi o ka hili ʻana o nā papa ākea i nā koi kūlana lua i kuhikuhi ʻia ma ka <> (GB50205-2020).ʻO ka pae maikaʻi o ka weld e hoʻokō me ke kūlana aupuni o kēia manawa "Code for Welding of Steel Structures" GB 50661 E hoʻokō ke ʻano o ka nānā ʻana i ke kūlana aupuni o kēia manawa "Code for Acceptance of Construction Quality of Steel Structure Engineering" GB 50205. No ka butt welds me ka mānoanoa o emi ma lalo o 6mm, kani ultrasonic flaw detection e ole e hoʻohana i ka weld quality grade.6.Ke hana ʻia ka paipu kila a me ka pā sila a me ke poʻo cone i koʻokoʻo, ʻo nā kuʻekuʻe ma nā ʻaoʻao ʻelua he wili komo piha.