ʻO ka moʻo H o ke kūlana ʻEulopaKe kila ʻāpana Hʻo ia hoʻi nā ʻano hoʻohālike like ʻole e like me HEA, HEB, a me HEM, kēlā me kēia me nā kikoʻī he nui e hoʻokō ai i nā pono o nā papahana ʻenekinia like ʻole.
HEAHe kila ʻāpana H flange haiki kēia me nā ana ʻāpana liʻiliʻi a me ke kaumaha māmā, e maʻalahi ai ka lawe ʻana a me ke kau ʻana. Hoʻohana nui ʻia ia i nā kaola a me nā kolamu no nā hale kūkulu a me ka ʻenekinia alahaka, kūpono loa no ke kū ʻana i nā ukana nui kū pololei a me ka pae. ʻO nā hiʻohiʻona kikoʻī i loko o ka moʻo HEA e komo pū anaHEA100, HEA120, HEA140, HEA160, HEA180, HEA200, HEA220, a pēlā aku, kēlā me kēia me nā ana a me nā kaumaha ʻāpana kikoʻī.
HEBHe kila ʻano H waena kēia, me nā flanges ākea i hoʻohālikelike ʻia me ke ʻano HEA, a me nā ana ʻāpana keʻa a me ke kaumaha. He kūpono ia no nā ʻano hale like ʻole a me nā papahana ʻenekinia alahaka e koi ana i ka hiki ke lawe i ka ukana kiʻekiʻe. ʻO nā hiʻohiʻona kikoʻī i loko o ka moʻo HEB e komo pū anaHEB100, HEB120, HEB140, HEB160, HEB180, HEB200, HEB220,a pēlā aku.
ʻAno HEM: He kila ʻano H ākea kēia me nā flanges i ʻoi aku ka laulā ma mua o ke ʻano HEB, a me nā ana ʻāpana nui a me ke kaumaha. He kūpono ia no nā hale kūkulu a me nā papahana ʻenekinia alahaka e pono ai ka hiki ke kū i nā ukana nui aʻe. ʻOiai ʻaʻole i ʻōlelo ʻia nā hiʻohiʻona kikoʻī o ka moʻo HEM ma ka ʻatikala kuhikuhi, ʻo kona mau ʻano ma ke ʻano he kila ʻano H ākea e hoʻohana nui ʻia i nā papahana kūkulu a me nā ʻenekinia alahaka.
Eia kekahi, ʻo nā ʻano HEB-1 a me HEM-1 he mau mana i hoʻomaikaʻi ʻia o nā ʻano HEB a me HEM, me nā ana ʻāpana kea i hoʻonui ʻia a me ke kaumaha e hoʻonui i ko lākou hiki ke hāpai i ka ukana. He kūpono lākou no nā hale kūkulu a me nā papahana ʻenekinia alahaka e koi ana i ka hiki ke hāpai i ka ukana kiʻekiʻe.
Mea o ke Kūlana ʻEulopaH-Beam Steel HE Series
Hoʻohana pinepine ka European Standard H-Beam Steel HE Series i ke kila haʻahaʻa ikaika kiʻekiʻe ma ke ʻano he mea e hōʻoia ai i ka hana maikaʻi loa a me ke ola lawelawe lōʻihi. Hōʻike kēia mau kila i ka ductility maikaʻi loa a me ka paʻakikī, hiki ke hoʻokō i nā koi o nā noi kūkulu paʻakikī like ʻole. ʻO nā mea kikoʻī e pili ana iā S235JR, S275JR, S355JR, a me S355J2, a me nā mea ʻē aʻe. Kūlike kēia mau mea me ke European Standard EN 10034 a ua loaʻa iā lākou ka palapala hōʻoia EU CE.
Ka manawa hoʻouna: Iulai-05-2025
