He aha ka I Beam?

I-kuola, i ʻike ʻia ʻo H-beams, he hana koʻikoʻi i ke aupuni o ka ʻenekinia a me ke kūkulu ʻana. Loaʻa kēia mau kaola i ko lākou inoa mai ko lākou ʻano ʻokoʻa I a i ʻole H-like cross-section, e hōʻike ana i nā mea kikoʻī i kapa ʻia ʻo flanges a me kahi mea kū i kapa ʻia ʻo ka pūnaewele. Ke manaʻo nei kēia ʻatikala e ʻimi i nā hiʻohiʻona, nā noi, a me ke koʻikoʻi o nā I-beams i nā papahana kūkulu like ʻole.

Ⅰ. Nā ʻano o nā kaola I:

Hōʻike nā ʻano like ʻole o nā I-beam i nā ʻokoʻa maʻalahi i ko lākou mau hiʻohiʻona, me nā H-piles, Universal Beams (UB), W-beams, a me Wide Flange Beams. ʻOiai ke kaʻana like ʻana i kahi ʻāpana I-like, loaʻa i kēlā me kēia ʻano nā hiʻohiʻona kūʻokoʻa e hoʻokō i nā koi kikoʻī kikoʻī.

1. I-Kaola:
• Nā Paʻi Paʻi: He mau lehelehe like ko ka I-beams, a i kekahi manawa, hiki ke liʻiliʻi kēia mau lehelehe.
• Narrow Waewae: 'Oi aku ka ololi o na wawae o ka I-beams i ka H-piles a me ka W-beams.
• Ka hoʻomanawanui ʻana o ke kaumaha: Ma muli o ko lākou mau wāwae haiki, hiki i nā I-beams ke ʻae i ka liʻiliʻi o ke kaumaha a loaʻa pinepine i nā lōʻihi pōkole, a hiki i 100 kapuaʻi.
•S-Beam Type: I-kualo ma lalo o ka waeʻano o S kaola.
2. H-Piles:
• Hoʻolālā Kaumaha: Ua ʻike pū ʻia ʻo ia ʻo nā puʻu halihali, ʻano like nā H-pile me nā kaola I akā ʻoi aku ke kaumaha.
• Nā wāwae ākea: He ʻoi aku ka laulā o nā wāwae H-pile ma mua o nā I-beams, e kōkua ana i ko lākou hoʻonui ʻana i ke kaumaha.
• Ka mānoanoa Kaulike: Hoʻolālā ʻia nā pahu H me ka mānoanoa like ma nā ʻāpana a pau o ka lāʻau.
•Keʻano o ka lāʻau lapaʻau ākea: H-piles he ʻano o ka lāʻau ākea ākea.
3. Nā Kaola W / Nā Kaola Laulā ākea:
• Nā wāwae ākea: E like me ka H-piles, ʻoi aku ka nui o nā wāwae W-beams ma mua o nā kaola I maʻamau.
• Ka Mānoanoa ʻokoʻa: ʻAʻole like me ka H-piles, ʻaʻole pono ka mānoanoa like o ka pūnaewele a me ka mānoanoa o nā kaola W.
•Ke 'ano o ke kaola laula laula: e komo ana na kukuna W i ka mahele o na kaola laula laula.

Ⅱ. Anatomy o kahi I-Beam:

Hoʻokumu ʻia ke ʻano o ka I-beam me ʻelua mau lehelehe i hoʻopili ʻia e kahi pūnaewele. ʻO nā flanges nā ʻāpana ākea e lawe i ka hapa nui o ka manawa kulou, ʻoiai ʻo ka pūnaewele, e kū pololei ana ma waena o nā flanges, ke kūʻē nei i nā ikaika shear. Hāʻawi kēia hoʻolālā kūʻokoʻa i ka ikaika nui i ka I-beam, e lilo ia i koho kūpono no nā noi hoʻolālā like ʻole.

Ⅲ. Nā lako a me ka hana ʻana:

Hana ʻia nā I-beams mai ke kila kila ma muli o kona ikaika ʻokoʻa a paʻa. ʻO ke kaʻina hana hana ke hoʻolikelike ʻana i ke kila i loko o ke ʻano I-like cross-section i makemake ʻia ma o ka ʻōwili wela a i ʻole nā ​​ʻenehana wili. Eia hou, hiki ke hana ʻia nā I-beams mai nā mea ʻē aʻe e like me ke alumini e hoʻokō i nā koi o ka papahana.