I Kuola/H Kaola
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Kūʻai nui ʻia ʻo Heb Beam Welded Welded H Section H-Beam Construction Steel Profile H Beam A36, Ss400, Q235B, Q355b, S235jr, S355 Hea Heb Ipe
ʻO ka lāʻau H, he kumu kūʻai kūpono, hana kiʻekiʻe me ka optimized cross-sectional area a ʻoi aku ka kūpono o ka ikaika-a-kaumaha ratio, ua kapa ʻia no kona ʻāpana keʻa, e like me ka huaʻōlelo "H." No ka mea ua hoʻonohonoho ʻia nā ʻāpana a pau o ka H-beam ma nā kihi ʻākau, hāʻawi ia i nā pōmaikaʻi e like me ke kūpaʻa kūlou ikaika ma nā ʻaoʻao a pau, ka hana maʻalahi, ka mālama ʻana i nā kumukūʻai, a me nā hale māmā, e hoʻohana nui ʻia.
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H beam ASTM A36 A992 Hot rolled welding Kuʻo kuʻo holoʻokoʻa Q235B Q345B Galvanized China H beam mea hana Hui
ʻO ka lāʻau HʻO ia ka ʻaoʻao kūpaʻa i ka corrosion e hana ana i kahi papa zinc paʻa ma ka ʻili o ka H-beam maʻamau ma o ke kaʻina galvanizing wela. Hāʻawi ia ma luna o 50 mau makahiki o ka pale ʻana i ka corrosion (ka hoʻāʻo ʻana i ka paʻakai > 4,800 mau hola), e kūpono loa ia no nā wahi ʻino e like me nā wahi kahakai, nā ʻoihana kemika, a me ka haʻahaʻa kiʻekiʻe. ʻOiai ka mālama ʻana i nā pono ponoʻī o ka H-beam ʻo ka ikaika kiʻekiʻe, ke kū ʻana o ke kuʻekuʻe ʻana, ka hana māmā, a me ka maʻalahi o ke kūkulu ʻana, hoʻemi nui ia i nā kumukūʻai mālama a hoʻolōʻihi i ke ola o nā hale (e laʻa, ma nā kaʻa crane port a me nā kākoʻo paepae waho).
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Hot-Rolled Q235B Q345 Steel H-Beams no ke kūkulu ʻana ʻo JIS/ASTM Standard Kina 30 ft Steel H Beam Factory
H-kuolaʻO ke kila, kahi ʻano kila me kahi ʻāpana H-like, hoʻohana mau ʻia i ke kūkulu hale ma muli o kona ikaika maikaʻi, kūpaʻa, a me ke kūpaʻa ʻana i ka deformation. ʻIke ʻia hoʻi ʻo I-beam a i ʻole I-like kila, H-beam steel hoʻohana nui ʻia i nā hale, nā alahaka, nā mīkini, a me nā māla ʻē aʻe, a ua kūpono loa ia no nā hale lawe ukana a me nā hale.
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Mea kūʻai aku ʻo AISI Q345 Carbon Steel H Beam i hoʻopilikino ʻia
Ke kila ʻano HHe moʻolelo hoʻokele waiwai a maikaʻi hoʻi me ka hoʻolaha ʻana i ka ʻāpana cross-sectional i ʻoi aku ka maikaʻi a me ka ratio ikaika-i-kaumaha kūpono. Ua kapa ʻia ʻo ia no ka mea ua like kona ʻāpana keʻa me ka huaʻōlelo Pelekane "H". Mai na wahi a pau oH kukunaua hoʻonohonoho ʻia ma nā kihi ʻākau, loaʻa iā ia nā mea maikaʻi o ke kūpaʻa kūlou ikaika i nā ʻaoʻao āpau, hana maʻalahi, mālama kumukūʻai a me ke ʻano māmā. Ua hoʻohana nui ʻia i ka hana o ke kūkulu ʻana a me ka ʻenekinia.
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ʻO ka ikaika kiʻekiʻe W14x82 A36 SS400 Steel Construction Structural Customized Hot Rolled Steel H Beam
Ke kila ʻano HHe moʻolelo hoʻokele waiwai, kiʻekiʻe-efficiency me ka optimized cross-sectional māhele ʻāpana a me ka ʻoi aku ke kūpono o ka ikaika-a-kaumaha ratio. Loaʻa kona inoa mai kona ʻāpana keʻa e like me ka huapalapala "H." Ma muli o ka hoʻonohonoho ʻia ʻana o kāna mau ʻāpana ma nā kihi ʻākau, hāʻawi ke kila H-like i nā mea maikaʻi e like me ke kūpaʻa kūlou ikaika ma nā ʻaoʻao āpau, ka hana maʻalahi, ka mālama ʻana i ke kumukūʻai, a me nā hale māmā, e hoʻohana nui ʻia.
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High Grade Q345B 200*150mm Carbon Steel Welded Galvanized Steel H Beam no ke kūkulu ʻana.
ʻO ka hao hao H - he hana hoʻokele waiwai hou. ʻO ke ʻano o ka ʻāpana o ka H beam he mea waiwai a kūpono hoʻi, a maikaʻi nā waiwai mechanical. Ke kaʻa ʻana, hoʻonui like ʻia kēlā me kēia kiko ma ka ʻāpana a liʻiliʻi ke koʻikoʻi o loko. Ke hoʻohālikelike ʻia me ka I-beam maʻamau, loaʻa i ka H beam nā mea maikaʻi o ka modulus ʻāpana nui, ke kaumaha māmā a me ka mālama metala, hiki ke hoʻemi i ka hoʻolālā hale e 30-40%. A no ka like o kona mau wāwae i loko a me waho, ʻo ka hope o ka wāwae he Angle kūpono, hui a hui pū ʻia i nā ʻāpana, hiki ke mālama i ka welding, hana riveting a hiki i 25%.
ʻO ke kila ʻāpana H he kila ʻāpana waiwai me nā waiwai mechanical ʻoi aku ka maikaʻi, i hoʻonui ʻia a hoʻomohala ʻia mai ke kila I-section. ʻO ka mea nui, ua like ka ʻāpana me ka leka "H"