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Nā papahana

Aloha, hele mai e nīnau i kā mākou huahana!
Arched cement yard space frame structure

ʻO ke kiʻekiʻe o 40 mika ka nui o ke kiʻekiʻe o ka pā hale sima, he 88 mika a me ka lōʻihi he 700 mika.

 

1. Hoʻohana ka paipu kila i ka Q235B, ka paipu kila welded (GB / T 3092) a i ʻole ka paipu kila seamless (GB / T 8162).
2. Hana 'ia ka poepoe kila me ka No. 45 kila forgings e ku ana i ka "Technical Conditions for High-Quality Carbon Structural Steel" GB 699, a me ka ikaika hua 360N/mm2
3. Hana ʻia nā ʻōleʻa ikaika kiʻekiʻe no ke kiʻi kiʻi ma 40Cr i kinai ʻia a hoʻomāmā a mālama ʻia me ka wela e like me "Nā Kūlana Kūʻai Kūʻai Kūʻai Kūʻai Kūʻai Kiʻekiʻe" GB / T 16939.
4. ʻO ka pāpale sila o ke poʻo cone i hanaʻia i ke kila Q235B, aʻo ke poʻo cone i hanaʻia i nā forgings.ʻO ke anawaena o loko o ka pahuHoʻohana ʻo M33 i ka Q355B.
5. Hana 'ia ka nut threadless me Q235B kila forgings.Ke ʻoi aku ke anawaena o nā kī ikaika kiʻekiʻe ma> M30, e hoʻohana i nā mea hao hao 45-gauge.
6. Hana ʻia nā wili hoʻopaʻa me 40Cr i hoʻopiʻi ʻia a hoʻonā.
7. Hoʻohana ʻia ke kila Q235B no ke kākoʻo, ka pā i hoʻopili ʻia, ke kākoʻo a me kāna mau ʻāpana pili.
8. Hana ʻia nā purlins i ke kila lahilahi i hana ʻia me ke kila Q235B.
9. Hanaʻia nā'ōpili maʻamau i nā bolts C-grade i hanaʻia me ke kila Q235 e kūpono ana i nā koi o ke kūlana aupuni o kēia manawa, aʻo ka helu hana he 4.8.
10. Pono nā māka kila i ʻōlelo ʻia ma luna nei i nā palapala hōʻoia maikaʻi a me nā hōʻike nānā hou, e like me nā koi o nā kūlana aupuni o kēia manawa.
11. Pono nā electrodes a me nā uea i hoʻohana ʻia no ke kuʻi ʻana i nā koi o nā kūlana aupuni o kēia manawa.Hoʻopili ʻia ma waena o nā kila Q235B e hoʻohana i nā electrodes moʻo E43.

 


Ka manawa hoʻouna: Mar-18-2022