High Quality Coiled Hot Rolled Steel Wire Rod Coiled 60 Grade Rebar Deformed Bar
ka wehewehe ʻana
Hōʻike manaʻo noi
Hoʻohana nui ʻia nā kaola kila i hoʻopaʻa ʻia me ka wela ma nā ala kaʻa holo kiʻekiʻe, nā mea kanu nuklea, nā wahi 'Olumepika, ka Three Gorges Water Control Project a me nā papahana kī aupuni ʻē aʻe a me kekahi mau hale ʻāina.Hoʻohana nui ʻia ke kila pōʻai i nā moku, nā kaʻa, nā mokulele, nā alahao, nā alahaka, nā moku kaomi, nā ʻāpana mīkini.
Paʻa pōʻai ʻōwili wela
Ma hope o ka'ōwili wela, he poepoe ka pauku, a he laumania ko ka pahu kila.
Eigenvalue ʻO ka waiwai quantile e pili ana i ka probability i kuhikuhi ʻia i nā hoʻāʻo palena ʻole.Hoʻokaʻawale ʻia nā pahu hoʻoikaika i nā māka 235 a me 300 e like me ke ʻano waiwai o ka ikaika hua.Hoʻohālikelike ʻia ka pahu pōʻai wela HPB235 e like me ka HPB+ʻoi aku ka ikaika o ka HPB—ʻo ka pahu pōʻai wela i ka ʻōlelo Kina.
Hoʻohana nui ʻia nā lāʻau lapaʻau wela a me nā kaola pōʻai wela i nā ʻāpana hale like ʻole a loaʻa nā waiwai compressive a me ka tensile maikaʻi, nā ʻano kulou anu anuanu a me nā waiwai wili maikaʻi.
ʻO ke anawaena nominal o nā rebars mai 6mm a 22mm.ʻO nā anawaena inoa o nā pahu kila i ʻōlelo ʻia ma kēia maʻamau, ʻo 6mm, 8mm, 10mm, 12mm, 16mm a me 20mm.
Paʻa pōʻai ʻōwili wela
nā māka
Hiki ke hoʻokaʻawale ʻia nā pahu kila wela i koʻu ʻāina i ʻehā mau papa e like me ko lākou ikaika:
Paʻa kila papa mua:hoʻohana nui ʻia, hiki ke hoʻohana ʻia e like me ke koʻikoʻi koʻikoʻi o ka pahu kila o ka liʻiliʻi a me ka liʻiliʻi-nui i hoʻoikaika ʻia i nā hale paʻa, nā stirrups o nā ʻāpana, a me nā koʻokoʻo o nā hale kila-lāʻau.Hiki ke hoʻohana ʻia ke koʻokoʻo uea ma ke ʻano he mea maka no ka uea kila kalapona haʻahaʻa i huki ʻia i ke anu a me ke koʻokoʻo kila pālua.
Hoʻoikaika mua:hoʻohana nui ʻia i loko o nā hale paʻa i hoʻoikaika nui ʻia, e like me nā alahaka, nā dams, nā papahana awa a me ka hoʻoikaika nui o nā hale kūkulu.Hiki ke hoʻohana ʻia nā kaola kila lua e like me nā kaola kila prestressed no ke kūkulu ʻana i nā hale ma hope o ke kaha anu.
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