1. Nā Kūlana H Beam ma muli o nā kūlana International

Nā kikoʻī W Series:
Hoʻokumu ʻia nā kikoʻī ma "Ke kiʻekiʻe o ka ʻāpana ʻāpana (ʻīniha) x ke kaumaha ma ka wāwae (paona)." Loaʻa nā huahana koʻikoʻi i kaW8x10 H Kaola, Kaola W8x40 H, aW16x89 H Kaola. Ma waena o lākou, ʻo ka W8x10 H Beam he ʻāpana kiʻekiʻe o 8 iniha (e pili ana i 203mm), he 10 paona i kēlā me kēia kapuaʻi (ma kahi o 14.88kg/m), kahi mānoanoa pūnaewele o 0.245 iniha (e pili ana i 6.22mm), a me ka laula flange o 4.015 iniha (ma kahi o 1.015 mau ʻīniha). He kūpono ia no nā pale kiʻi kiʻi kiʻi a me nā kukuna lua o ka liʻiliʻiH Na Hale kila; ke kaumaha o ka W8x40 H Beam he 40 paona no ka wāwae (ma kahi o 59.54kg/m), he 0.365 iniha ka mānoanoa pūnaewele (ma kahi o 9.27mm), a he 8.115 iniha ka laula o ka flange (ma kahi o 206mm). Hoʻopālua ʻia ka nui o ka ukana a hiki ke hoʻohana ʻia e like me ke kaola nui o nā hale hana waena; ʻO ka W16x89 H Beam he ʻāpana kiʻekiʻe o 16 iniha (e pili ana i 406mm), he 89 paona i kēlā me kēia wāwae (e pili ana i 132.5kg/m), kahi mānoanoa pūnaewele o 0.485 iniha (e pili ana i 12.32mm), a me kahi laula flange o 10.315 mau iniha i hoʻolālā ʻia no kahi kikoʻī kikoʻī. nā hale kila H-beam lōʻihi a me nā hale e amo ana i ke alahaka.

Nā kikoʻī maʻamau o ʻEulopa:
Hoʻopili kēia i ʻelua ʻano: HEA H-beam a me UPN H-beam. Hōʻike ʻia nā kikoʻī e like me "Ke kiʻekiʻe ʻāpana (mm) × Laulā ʻāpana (mm) × Mānoanoa Pūnaewele (mm) × Mānoanoa Flange (mm)."HEA H kaolahe ʻelele o nā ʻāpana kila ākea ākea ʻEulopa. No ka laʻana, he 100mm ke kiʻekiʻe o ka ʻāpana HEA 100, ka laulā o 100mm, ka mānoanoa pūnaewele o 6mm, a me ka mānoanoa flange o 8mm. ʻO 16.7kg/m kona kaumaha theoretical, e hui pū ana i ke kūpaʻa māmā a me ka torsional. Hoʻohana pinepine ʻia lākou i nā kumu mīkini a me nā papa hana.UPN H kukuna, ma kekahi ʻaoʻao, loaʻa nā ʻāpana liʻiliʻi. No ka laʻana, ʻo ka UPN 100 he ʻāpana kiʻekiʻe o 100mm, he 50mm ka laulā, he 5mm ka mānoanoa pūnaewele, a he 7mm ka mānoanoa flange. ʻO kona kaumaha theoretical he 8.6kg / m. Ma muli o kāna ʻāpana keʻa paʻa, ua kūpono ia no nā nodes hale kila i hoʻopaʻa ʻia, e like me ke kākoʻo o ka pā pale a me nā kolamu mea liʻiliʻi.

2. Nā kikoʻī H Beam e pili ana i nā mea

H Beam Q235b kiko'ī:
E like me ke kūlana aupuni Kinahao hao haʻahaʻa H-beam, Hoʻopili nā kikoʻī kikoʻī i nā nui maʻamau mai H Beam 100 a i H Beam 250. ʻO ka H Beam 100 (ʻāpana keʻa: 100mm kiʻekiʻe, 100mm ākea, 6mm pūnaewele, 8mm flange; theoretical kaumaha: 17.2kg / m) a me ka H Beam 250 (kea-ʻaoʻao 250mm, kiʻekiʻe: 250mm, kiʻekiʻe. pūnaewele, 14mm flange; theoretical kaumaha: 63.8kg/m) hāʻawi i ka yield ikaika ≥ 235MPa, maikaʻi weldability, a hiki ke hana me ka preheating. Hoʻohana mua ʻia lākou no nā kaola a me nā kolamu i nā hale hana hale liʻiliʻi a me nā hale noho i kūkulu ʻia i ke kila he nui, e hāʻawi ana i kahi kikoʻī kumu kūʻai nui.

Nā kikoʻī kikoʻī o ASTM H Beam Series:
Ma muli oASTM A36 H KaolaaA992 Flange H Beam. Loaʻa i ka ASTM A36 H Beam ka ikaika hua o ≥250 MPa a loaʻa i nā nui mai W6x9 a i W24x192. ʻO ka W10x33 maʻamau i hoʻohana ʻia (ʻāpana kiʻekiʻe 10.31 iniha × flange ākea 6.52 iniha, ke kaumaha 33 paona i kēlā me kēia kapuaʻi) kūpono ia no nā hale lawe ukana i nā mea kanu ʻoihana ʻē aʻe a me nā hale kūʻai. ʻO A992 Wide Flange H Beam, kahi ʻāpana kila ākea ākea (ke ʻano hōʻike o H Beam Wide Flange), loaʻa ka ikaika hua o ≥345 MPa a loaʻa mua i nā nui W12x65 (ʻāpana kiʻekiʻe 12.19 iniha × flange laula 12.01 iniha 12.01 mau ʻīniha ke kiʻekiʻe a me 12.01 kapuaʻi kiʻekiʻe. 14.31 iniha × laula flange 14.02 iniha, kaumaha 90 paona no ka wawae). Hoʻolālā ʻia ia no nā papa hale kiʻekiʻe a me nā kaola crane koʻikoʻi, a hiki ke pale i nā ukana ikaika a me nā hopena koʻikoʻi.

3. Hoʻohui i ka hoʻopilikino a me ka Universalization

Hoʻopilikino i nā kikoʻī kikoʻī ʻo Carbon Steel H Beam:
Hiki ke kiʻekiʻe kea (50mm-1000mm), ka mānoanoa pūnaewele / flange (3mm-50mm), ka lōʻihi (6m-30m), a me ka mālama ʻana i ka ʻili (galvanizing, anti-corrosion coating). No ka laʻana, hiki ke hoʻopilikino ʻia nā pahu kalapona H-beams me ke kiʻekiʻe o 500mm, ka mānoanoa pūnaewele o 20mm, a me ka mānoanoa flange o 30mm no nā papahana o waho. No nā kumu hana koʻikoʻi, hiki ke hoʻopilikino ʻia nā flange H-beam ʻokoʻa me ka lōʻihi o 24m a me ke kiʻekiʻe o ke keʻa o 800mm no ka hoʻokō ʻana i nā koi ukana maʻamau.

Nā ʻōlelo kikoʻī H-Beam hao nui:
Ma waho aʻe o nā kikoʻī i ʻōlelo ʻia ma mua, ʻo nā kikoʻī maʻamau ka HeaHeb 150(150mm × 150mm × 7mm × 10mm, theoretical kaumaha 31.9kg/m) a me ka H Beam 300 (300mm × 300mm × 10mm × 15mm, theoretical kaumaha 85.1kg/m). Hoʻohana nui ʻia kēia mau mea i nā noi e like me nā papa hana kila, kākoʻo manawaleʻa, a me nā pahu pahu, e hana ana i kahi matrix kikoʻī kikoʻī mai ka māmā a i ke kaumaha, a mai ka maʻamau a hiki i ka mea maʻamau.