HEA/HEB
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ʻO ke kukuna H (HEA HEB) me nā nui kila EN H-Shaped
Kūlana haole ENHʻO ke kila ʻano-H e pili ana i ke kila ʻano-H i hana ʻia e like me nā kūlana haole, ʻo ia hoʻi ke kila ʻano-H i hana ʻia e like me nā kūlana JIS Kepanī a i ʻole nā kūlana ASTM ʻAmelika. ʻO ke kila ʻano-H kahi ʻano kila me kahi ʻāpana kea "H". Hōʻike kona ʻāpana kea i kahi ʻano e like me ka leka Latina "H" a he ikaika kūlou kiʻekiʻe a me ka hiki ke hāpai i ka ukana.
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ʻO ke kila H beam i hoʻopilikino ʻia no ka hana ikaika kiʻekiʻe he 6 ʻīniha 8 ʻīniha
Ke kila ʻano Hhe ʻano hoʻokele waiwai, kiʻekiʻe ka pono me ka hoʻolaha ʻana o ka ʻāpana ʻāpana i hoʻomaikaʻi ʻia a me ka lakio ikaika-a-kaumaha kūpono. Loaʻa iā ia kona inoa mai kona ʻāpana ʻāpana e like me ka leka "H." Ma muli o ka hoʻonohonoho ʻia ʻana o kāna mau ʻāpana ma nā kihi ʻākau, hāʻawi ke kila ʻano H i nā pono e like me ke kū'ē kūlou ikaika i nā ʻaoʻao āpau, ke kūkulu maʻalahi, ka mālama kālā, a me nā hale māmā, e hoʻohana nui ʻia ai.
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ʻO ka JIS/ASTM Standard 6m 10m Steel H Beam i ʻōwili wela ʻia no ke kūkulu ʻana
kukuna HʻO ke kila, he ʻano kila me ka ʻāpana keʻa H-ʻano, hoʻohana pinepine ʻia i ke kūkulu ʻana ma muli o kona ikaika maikaʻi loa, kūpaʻa, a me ke kūʻē ʻana i ka deformation. ʻIke ʻia hoʻi he kila I-beam a i ʻole I-shaped, hoʻohana nui ʻia ke kila H-beam i nā hale, nā alahaka, nā mīkini, a me nā ʻoihana ʻē aʻe, a kūpono loa ia no nā ʻano ukana a me nā ʻano mōlina.