1. Nā kikoʻī o ka H Beam ma muli o nā kūlana honua

Nā kikoʻī o ka moʻo W:
Hoʻokumu ʻia nā kikoʻī ma ke "Kiʻekiʻe o ka ʻāpana kea (ʻīniha) x Kaumaha no ka wāwae (paona)." ʻO nā huahana koʻikoʻi e komo pū me kaKukui H W8x10, Kukui H W8x40, a meKukui H W16x89. I waena o lākou, ʻo ke kiʻekiʻe o ka ʻāpana o ka W8x10 H Beam he 8 ʻīniha (ma kahi o 203mm), he 10 paona no ka wāwae (ma kahi o 14.88kg/m), he mānoanoa o ka pūnaewele he 0.245 ʻīniha (ma kahi o 6.22mm), a he laulā o ka flange he 4.015 ʻīniha (ma kahi o 102mm). He kūpono ia no nā brackets photovoltaic a me nā kaola lua o nā ʻāpana liʻiliʻi.Nā Hale kila H Beam; he 40 paona no ka kapuaʻi ke kaumaha o ka W8x40 H Beam (ma kahi o 59.54kg/m), he 0.365 ʻīniha ka mānoanoa o ka pūnaewele (ma kahi o 9.27mm), a he 8.115 ʻīniha ka laulā o ka flange (ma kahi o 206mm). Ua pāpālua ʻia ka hiki ke hāpai i ka ukana a hiki ke hoʻohana ʻia ma ke ʻano he kaola nui o nā hale hana waena; he 16 ʻīniha ke kiʻekiʻe o ka ʻāpana o ka W16x89 H Beam (ma kahi o 406mm), he 89 paona no ka kapuaʻi (ma kahi o 132.5kg/m), he 0.485 ʻīniha ka mānoanoa o ka pūnaewele (ma kahi o 12.32mm), a he 10.315 ʻīniha ka laulā o ka flange (ma kahi o 262 mm) he kikoʻī hana kaumaha i hoʻolālā kūikawā ʻia no nā hale kila H-beam lōʻihi a me nā hale halihali ukana o ke alahaka.

Nā kikoʻī kūlana ʻEulopa:
Uhi kēia i ʻelua ʻano: HEA H-beam a me UPN H-beam. Ua hōʻike ʻia nā kikoʻī ma ke ʻano he "Section Height (mm) × Section Width (mm) × Web Thickness (mm) × Flange Thickness (mm)."Nā kukuna HEA Hhe ʻelele ia o nā ʻāpana kila flange ākea ʻEulopa. No ka laʻana, ʻo ke kiʻekiʻe o ka ʻāpana o ka kikoʻī HEA 100 he 100mm, ka laulā o 100mm, ka mānoanoa o ka pūnaewele he 6mm, a me ka mānoanoa o ka flange he 8mm. ʻO kona kaumaha kumumanaʻo he 16.7kg/m, e hoʻohui ana i ke kūpaʻa māmā a me ka torsional. Hoʻohana pinepine ʻia lākou i nā kumu mīkini a me nā mōlina lako.Nā kukuna UPN H, ma ka ʻaoʻao ʻē aʻe, he mau ʻāpana flange haiki. No ka laʻana, he kiʻekiʻe ʻāpana o ka UPN 100mm, he laulā o 50mm, he mānoanoa pūnaewele o 5mm, a he mānoanoa flange o 7mm. ʻO kona kaumaha kumumanaʻo he 8.6kg/m. Ma muli o kona ʻāpana kea liʻiliʻi, kūpono ia no nā kikowaena hana kila i kaupalena ʻia i ka hakahaka, e like me nā kākoʻo pā pale a me nā kolamu lako liʻiliʻi.

2. Nā kikoʻī o ka H Beam e pili ana i ka mea hana

H BeNā kikoʻī o am Q235b:
Ma ke ʻano he kūlana aupuni Kinakukuna H kila kalapona haʻahaʻa, uhi nā kikoʻī koʻikoʻi i nā nui maʻamau mai H Beam 100 a i H Beam 250. ʻO ka H Beam 100 (ʻāpana keʻa: 100mm ke kiʻekiʻe, 100mm ka laulā, 6mm pūnaewele, 8mm flange; kaumaha kumumanaʻo: 17.2kg/m) a me ka H Beam 250 (ʻāpana keʻa: 250mm ke kiʻekiʻe, 250mm ka laulā, 9mm pūnaewele, 14mm flange; kaumaha kumumanaʻo: 63.8kg/m) hāʻawi i ka ikaika hua ≥ 235MPa, hiki ke hoʻopili maikaʻi ʻia, a hiki ke hana ʻia me ka ʻole o ka hoʻomehana mua ʻana. Hoʻohana nui ʻia lākou no nā kaola a me nā kolamu ma nā hale hana liʻiliʻi a me waena a me nā hale noho kila multi-story, e hāʻawi ana i kahi kikoʻī kumu maʻamau kūpono loa.

Nā kikoʻī o ka moʻo ASTM H Beam:
Ma muli oASTM A36 H Beama meA992 ʻĀpana ākea 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 i hoʻohana pinepine ʻia (kiʻekiʻe ʻāpana 10.31 ʻīniha × laulā flange 6.52 ʻīniha, kaumaha 33 paona i kēlā me kēia kapuaʻi) he kūpono ia no nā hale halihali ukana ma nā hale hana ʻoihana a me nā hale kūʻai ma waho. ʻO ka A992 Wide Flange H Beam, kahi ʻāpana kila flange ākea paʻa kiʻekiʻe (ke ʻano koho o H Beam Wide Flange), he ikaika hua o ≥345 MPa a loaʻa nui ʻia i nā nui W12x65 (kiʻekiʻe ʻāpana 12.19 ʻīniha × laulā flange 12.01 ʻīniha, kaumaha 65 paona i kēlā me kēia kapuaʻi) a me W14x90 (kiʻekiʻe ʻāpana 14.31 ʻīniha × laulā flange 14.02 ʻīniha, kaumaha 90 paona i kēlā me kēia kapuaʻi). Ua hoʻolālā ʻia no nā mōlina hale kiʻekiʻe a me nā kaola crane kaumaha, a hiki ke kū i nā ukana ikaika a me nā hopena koʻikoʻi.

3. Hoʻohui i ka Hoʻopilikino a me ka Universalization

Hoʻopilikino i nā kikoʻī o ke kila kalapona H Beam:
Loaʻa nā kiʻekiʻe ʻāpana kea hiki ke hoʻopilikino ʻia (50mm-1000mm), ka mānoanoa o ka 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 kaola H kila kalapona kūpaʻa i ka corrosion me ke kiʻekiʻe ʻāpana kea o 500mm, ka mānoanoa o ka pūnaewele o 20mm, a me ka mānoanoa o ka flange o 30mm no nā papahana ma waho. No nā kahua lako kaumaha, hiki ke hoʻopilikino ʻia nā kaola H flange ākea loa me ka lōʻihi o 24m a me ke kiʻekiʻe ʻāpana kea o 800mm e hoʻokō i nā koi ukana maʻamau ʻole.

Nā kikoʻī o ke kila kila H-Beam:
Ma waho aʻe o nā kikoʻī i ʻōlelo ʻia ma luna, ʻo nā kikoʻī laulā e komo pū me ka HeaHebera 150(150mm × 150mm × 7mm × 10mm, kaumaha kumumanaʻo 31.9kg/m) a me ka H Beam 300 (300mm × 300mm × 10mm × 15mm, kaumaha kumumanaʻo 85.1kg/m). Hoʻohana nui ʻia kēia mau mea i nā noi e like me nā kahua kūkulu kila, ke kākoʻo manawa pōkole, a me nā mōlina ipu, e hana ana i kahi matrix kikoʻī piha mai ka māmā a i ke kaumaha, a mai ke kūlana maʻamau a i ka hoʻopilikino ʻia.