Nā papahana

1. ʻano kila kila: hui kinipopo bolt, pyramid quadrangular maikaʻi, mākia.
2. Kākoʻo palapala: multi-point column support.
3. Māhele ʻāpana: kahi i kuhi ʻia: 2790m*m;
4. Hoʻolālā ola lawelawe: 100 makahiki
5. Pono nā mea paipu kila i ke kila Q235B i hōʻike ʻia ma ka "Carbon Structural Steel" GB700 a me ka paipu kila welded i kuhikuhi ʻia e GB3092 a i ʻole ka No. 20 seamless steel pipe i kuhikuhi ʻia e GB3087.
6. Hoʻopili ʻia ka pōleʻa bolt me ​​ke kila Helu 45 i kuhikuhi ʻia ma GB699, a pono e maʻalahi ka ʻili, ʻaʻohe māwae, ʻaʻohe overburning a ʻaʻohe lua.
7. Hana ʻia nā kīʻaha kiʻekiʻe i nā mea i kuhikuhi ʻia ma GB / T16939-1997 o "Nā kiʻekiʻe kiʻekiʻe kiʻekiʻe no ka hoʻopili ʻana i ka space frame a me nā hui pōpō".ʻAʻole ʻae ka huahana i hoʻopau ʻia i nā māwae o ka hohonu a i ʻole ka lōʻihi ma kekahi ʻāpana.Pono e hoʻokō ka papa hana o nā kī ikaika kiʻekiʻe i nā koi o "Steel High-strength bolts no nā bolts grid a me nā hui pōpō "GB/T16939-1997", pono ka paʻakikī o ka ʻili a hiki i ka HRC32 ~ 36, pono ke kaula i ka pae 6g i loko. "General Thread Tolerance and Fit" GB197, a e ʻeleʻele a pena ʻia ka ʻili, ʻaila anti-rust.