He aha nā H-Beam a me I-Beam

He aha ka H-Beam?

kukuna Hhe mea iwi ʻenekinia me ka pono hāpai kiʻekiʻe a me ka hoʻolālā māmā. He kūpono loa ia no nā hale kila hou me nā ʻāpana nui a me nā ukana kiʻekiʻe. ʻO kāna mau kikoʻī maʻamau a me nā pono mechanical e hoʻokele nei i ka hana hou ʻenehana ʻenekinia ma nā kahua o ke kūkulu ʻana, nā alahaka, ka ikehu, a me nā mea ʻē aʻe.

He aha ka I-Beam?

kukuna-Ihe mea kūkulu kūlou kū hoʻokahi ʻaoʻao waiwai. Ma muli o kona kumukūʻai haʻahaʻa a me ka maʻalahi o ka hana ʻana, hoʻohana nui ʻia ia i nā hiʻohiʻona e like me nā kaola lua i nā hale a me nā kākoʻo mechanical. Eia nō naʻe, ʻoi aku ka haʻahaʻa o ia ma mua o ka H-beam i ke kū'ē ʻana o ka torsional a me ka halihali ukana multi-directional, a pono e kau pono ʻia kāna koho ʻana ma luna o nā koi mechanical.

ʻOkoʻa o H-Beam a me I-Beam

ʻOkoʻa koʻikoʻi

Kukui-HʻO nā flanges (nā ʻāpana ʻaoʻao luna a me lalo) o kahi H-beam he like a he mānoanoa like, e hana ana i kahi ʻāpana keʻa huinaha "H". Hāʻawi lākou i ke kūlou maikaʻi loa a me ke kū'ē torsional, e kūpono ai no nā hale halihali ukana koʻikoʻi.

I-BeamʻOi aku ka haiki o nā flanges o kahi I-beam ma loko a ʻoi aku ka laulā ma waho, me kahi piʻo (maʻamau 8% a 14%). Loaʻa iā lākou kahi ʻāpana keʻa "I", e kālele ana i ke kū'ē kūlou unidirectional a me ka hoʻokele waiwai, a hoʻohana pinepine ʻia no nā kaola lua i hoʻouka māmā ʻia.

Hoʻohālikelike kikoʻī

Kukui-H:Ke kila ʻano Hhe hale pahu kū i ka torsion i haku ʻia me nā flanges like ākea a mānoanoa a me nā pūnaewele kū pololei. Loaʻa iā ia nā waiwai mechanical piha (kūlou maikaʻi loa, torsion, a me ke kū'ē ʻana i ke kaomi), akā kiʻekiʻe kona kumukūʻai. Hoʻohana nui ʻia ia i nā hiʻohiʻona halihali koʻikoʻi e like me nā kolamu hale kiʻekiʻe, nā hale hana hale hana nui, a me nā kaola crane kaumaha.

I-Beam:Nā kukuna Imālama i nā mea hana a hoʻemi i nā kumukūʻai mahalo i kā lākou hoʻolālā pali flange. He kūpono loa lākou i ka wā e kūlou ʻia ai ke kuhikuhi hoʻokahi, akā he nāwaliwali ko lākou kūpaʻa torsional. He kūpono lākou no nā ʻāpana lua i hoʻouka māmā ʻia e like me nā kaola lua o ka hale hana, nā kākoʻo lako, a me nā hale hana manawa pōkole. He hopena hoʻokele waiwai lākou.

Nā hiʻohiʻona noi o H-Beam a me I-Beam

Kukui-H:

1. Nā hale kiʻekiʻe loa (e like me ka Hale Kiaʻi ʻo Shanghai) - kūʻē nā kolamu ākea i nā ʻōlaʻi a me ka makani ikaika;
2. Nā ʻūpā hale hana ʻoihana ākea nui - kākoʻo ke kūpaʻa kūlou kiʻekiʻe i nā crane kaumaha (50 tons a ʻoi aku) a me nā lako o ka hale;
3. ʻOihana ikehu - kū nā ʻōnaehana kila paila mana wela i ke kaomi a me nā mahana kiʻekiʻe, a hāʻawi nā hale kiaʻi turbine makani i ke kākoʻo kūloko e kūʻē i ka haʻalulu makani;
4. Nā alahaka hana kaumaha - kūʻē nā trusses no nā alahaka ma ke kai i nā ukana kaʻa a me ka pala o ka wai kai;
5. Nā mīkini kaumaha - ʻo ke kālai ʻana i nā kākoʻo hydraulic a me nā keel moku e pono ai kahi matrix kū i ka torsion kiʻekiʻe a me ka luhi.

I-Beam:

1. Nā purlins o ka hale ʻoihana - Kākoʻo pono nā flanges angled i nā papa kila i uhi ʻia i ke kala (ʻāpana <15m), me ke kumukūʻai he 15%-20% haʻahaʻa ma mua o nā H-beams.
2. Nā kākoʻo lako māmā - Hoʻokō nā ala hoʻoili a me nā mōlina paepae liʻiliʻi (ka hiki ke ukana <5 tons) i nā koi ukana paʻa.
3. Nā hale hana manawa pōkole - Hoʻohui nā kaola scaffolding kūkulu hale a me nā kolamu kākoʻo hale hōʻikeʻike i ka hōʻuluʻulu wikiwiki a me ka wehe ʻana me ka uku kūpono.
4. Nā alahaka haʻahaʻa - ʻO nā alahaka kaola i kākoʻo wale ʻia ma nā alanui kuaʻāina (ʻoi aku ka laulā ma mua o 20m) e hoʻohana i ko lākou kūpaʻa kūlou kūpono.
5. Nā kumu mīkini - Hoʻohana nā kumu mīkini a me nā kiʻi mīkini mahiʻai i ko lākou lakio paʻakikī-i-ke kaumaha kiʻekiʻe.