ʻO ke kukui Flange ākea: Nā ana, nā ʻano a me nā noi

Nā kaola flange ākea (Nā kukuna W) ʻo ia ka ʻāpana ʻōwili wela maʻamau i hoʻohana ʻia ma ke kūkulu ʻana i nā ʻoihana kalepa, ʻoihana a me nā ʻoihana ʻo ʻAmelika ʻĀkau. Me ke ʻano geometry H-shape parallel-flange, hāʻawi kēia mau ʻaoʻao i ka ikaika kiʻekiʻe-i-ke kaumaha no nā joists papahele, nā kaola kolamu, nā kaola alahaka a me ke kūkulu kila ʻoihana. Hiki ke hoʻohana ʻia nā nui nominal no nā helu maʻamau akā kuhikuhi pinepine nā mea hoʻolālā a me nā mea hana i kahipakuhi ana o ke kaola flange ākeai mea e hoʻopili ai i nā nui inoa me nā waiwai ʻāpana maoli i nā hana hoʻolālā e kūlike me AISC. Ke hoʻomau nei ʻo ASTM A992 i ka papa nui no ke kila hale US, me ASTM A36 a me A572 Grade 50 e loaʻa ana no nā kūlana ukana kūikawā.

kaola flange w

Nā Ana W-Beam Koʻikoʻi no nā Papahana i Kuhikuhi ʻia e US

Hoʻohana pinepine nā ʻenekinia hoʻolālā i nā ʻāpana W māmā, waena, a me ke kaumaha i nā hoʻolālā hale like ʻole. ʻO nā ana i noi pinepine ʻia he w14 x 99, w8x10, w8x15, w12x19, w12x35, w10x12, w8x40, w10x45 a me w24x84. Hiki iā ʻoe ke hoʻololi i nā ʻano kukuna US, no ka laʻana lb/ft ma ke ʻano W = Kaumaha/Lōʻihi = lb/ft. Palapala kiʻi piha W Nā manaʻo o nā palena ma ke ʻano w maʻamau: ka hohonu o ka ʻāpana (D), ka laulā o ka flange (B), ka mānoanoa o ka pūnaewele (t_w), ka mānoanoa o ka flange (t_f), ka nui o ka ʻāpana kea (V) a me ka manawa o ka inertia (I).

Nā ʻāpana kukuie like me ka w8x10 a me ka w10x12 e kūpono i ka hoʻopili lua haʻahaʻa;

Nā ʻikepili waename ka w12x19, w12x35, w8x15 e lawelawe ana i nā kaola papahele maʻamau;

Nā māka kaumahaPili ʻo w8x40, w10x45, w14 x 99 a me w24x84 i nā kolamu maha-papa, nā kaʻa lōʻihi a me nā kākoʻo ʻoihana kaumaha.

E nānā i ka Papa Kuhikuhi Piha o ka W Beam

Nā ʻAno Nui o nā Kaula Flange Wide

Nā kaola flange ākea no ʻAmelika Hui Pū ʻIa I kēia manawa aia ʻelua ʻano nui o ka hana ʻana i nā kaola flange ākea: nā ʻano-W i ʻōwili wela ʻia a me nā ʻano-W i hana ʻia ma ka hoʻopili ʻana.

Nā kaola W-ASTM i ʻōwili wela ʻiahana ʻia ma ka hale wili e like me ke kūlana ASTM A6 ma nā nui mai ka w8x10 māmā a hiki i ka w24x84 kaumaha a me nā ʻaoʻao nui aʻe, me ke ʻano metala like a me nā ʻae ʻana o ka dimensional e hoʻomaʻamaʻa i ke kūkulu wikiwiki ʻana.

Nā kaola flange ākea i hoʻopaʻa ʻia i kūkulu ʻiaHana ʻia e like me ke kauoha ke koi ʻia ka hohonu ʻaʻole maʻamau a i ʻole ka laulā o ka flange a i ʻole nā ​​​​kaumaha kaumaha loa, hoʻohana nui ʻia lākou i nā hale waihona lōʻihi a me nā ʻāpana alahaka.

Nā pae meaʻO ASTM A992 ka paʻamau no ka hapa nui o nā mōlina hale o ʻAmelika Hui Pū ʻIa; A572‑50 no nā ʻoihana kūkulu ikaika kiʻekiʻe; A36 no ka hana kila lua no nā kumu maʻamau.

Nā Hoʻohana Maʻamau o ke Ao Maoli

Nā Hale Hana:Hoʻohana ʻia no nā kolamu, nā ʻaoʻao papahele, nā ʻauamo o ka hale a me nā hana kūkulu hale mua i nā hana kalepa, ʻoihana a me nā hale noho.

Nā Alahaka a me nā ʻOihana Hana:Hoʻohana pinepine ʻia i nā alahaka ma ke ʻano he girder, nā hale alaloa e like me nā kaola kākoʻo, nā alahaka hele wāwae e like me nā ʻāpana.

Nā Hale Hana ʻOihana:He mea maikaʻi ia no nā hale kūʻai, nā hale hana, nā hale hana a me ke kūkulu ʻana i ke kila me nā koi lawe ukana kiʻekiʻe.

Nā ʻōnaehana Mezzanine a me ke kahuaHoʻohana ʻia no nā papahele mezzanine, nā kahua kiʻekiʻe, nā kahua lako, a me nā papahele ʻoihana hana kaumaha.

Crane a me nā Hale Hana Kaumaha:Hoʻohana ʻia no ka ʻōnaehana kākoʻo crane, ka mōlina lako, a me nā ʻano hana kiʻekiʻe a paʻa paha a i ʻole ka hoʻouka ikaika ʻē aʻe.

Nā Papahana Halihali:Hoʻohana ʻia i loko o nā hale kaʻaahi, nā hale alaloa, nā kikowaena, a me nā halihali.

Ke Kikowaena i nā Mea Hoʻolako Kukui W Hilinaʻi no nā Papahana e hele ana i ʻAmelika Hui Pū ʻIa

Pūʻulu kila aliʻihemea hoʻolako kukuna wi nā mea hana, nā mea hana ʻaelike, a me nā mea nona ka papahana ma ʻAmelika Hui Pū ʻIa.

Hāʻawi mākou i nā lawelawe kūloko ma ʻAmelika Hui Pū ʻIa:

1.Full set o nā hōʻike hoʻāʻo MTC e hahai ana i ke kūlana papahana ʻAmelika.

2.AISC pili i ka pakuhi ʻikepili pakuhi nui o nā kaola flange ākea, hiki ke hoʻololi i ka ʻeke nui e pili ana i ka ipu.

3. Nā koho lapaʻau ʻili e like me ka pana pahū a me ka pena primer.

4. ʻO ka nānā ʻana o ka ʻaoʻao ʻekolu ma mua o ka hoʻouna ʻana e like me SGS a i ʻole BV ma ke koi.

Mālama ʻo Royal Steel Group i nā pilina wili kūlike e hoʻokipa i nā kauoha papahana. E kāhea aku i kā mākou hui loea kila-kūkulu no kahi ʻōlelo kūʻai, pepa ʻikepili a i ʻole ka papa inoa piha o nā kaola flange ākea no kāu papahana kūkulu US e hiki mai ana.

KĀHEA IĀ MĀ˚OU
Pahu Mālamalama Pihi
Ka manawa hoʻouna: Aug-17-2026