He aha ka ʻokoʻa ma waena o ka C-beam a me ka U-beam?

ʻo ka mea mua loa,kukuna Uhe ʻano mea kila nona ke ʻano ʻāpana like me ka leka Pelekane "U". Hōʻike ʻia e ke kaomi kiʻekiʻe, no laila hoʻohana pinepine ʻia ia i loko o ka purlin bracket profile kaʻa a me nā manawa ʻē aʻe e pono ai ke kū i ke kaomi nui aʻe.

Ma ke kahua o ke kūkulu ʻana a me ka ʻenekinia,Kaula U kilahoʻohana pinepine ʻia hoʻi e like me nā purlins, nā hale kākoʻo, a pēlā aku. Hiki iā lākou ke kū i nā ʻano ikaika like ʻole, e like me ke kaomi. Hiki iā lākou ke kū i nā ʻano ikaika like ʻole, e like me ke kaomi, ke kūlou a me ka ʻokiʻoki, a loaʻa iā lākou ka hana kūkulu maikaʻi a me ka hiki ke hāpai i ka ukana. Eia kekahi, hiki ke hoʻohui manuahi ʻia nā U-beams e hana i nā ʻano ʻāpana hale like ʻole, e like me nā mōlina hale a me nā brackets.

Mai ka manaʻo o ke kaʻina hana hana,Kukui CA ʻo ke kila kahawai kuʻuna i hoʻohālikelike ʻia me ka ikaika like o ka C-beam hiki ke mālama i ka 30% o ka mea, he pōmaikaʻi nui kēia o ka C-beam, ʻo ke kumu, ua hana ʻia ka C-beam e ka papa wela i ʻōwili anu ʻia a lilo i paia lahilahi a māmā, hana ʻoki keʻa a me kona kiʻekiʻe, a kiʻekiʻe loa ka ikaika.

 

Eia kekahi, ʻike mākou he hana ʻōwili wela ke kila u beam, he nui ka mānoanoa, akā ʻo ke kahawai C he hana ʻōwili anu kila (ʻoiai aia kekahi hana ʻōwili wela), he lahilahi loa ka mānoanoa i hoʻohālikelike ʻia me ke kila kahawai, akā mai ka manaʻo o kā lākou hoʻokaʻawale ʻana, aia kekahi ʻokoʻa nui. Ma ke ʻano laulā, hiki ke hoʻokaʻawale ʻia ke kila kahawai i: ke kila kahawai maʻamau a me ke kila kahawai māmā. ʻO ke kikoʻī o ke kila kahawai maʻamau i ʻōwili wela ʻia he 5-40#. ʻO ke kikoʻī o ke kila kahawai loli i ʻōwili wela ʻia i hāʻawi ʻia e ka ʻaelike ma waena o nā ʻaoʻao lako a me ke koi he 6.5-30#. Wahi a ke ʻano o ke kila kahawai, hiki ke hoʻokaʻawale ʻia i 4 mau ʻano: ke kila kahawai like-ʻoi anuanu, ke kila kahawai ʻoi-ʻoi anuanu, ke kila kahawai ʻoi-ʻoi kūloko i ʻōwili anu ʻia, ke kila kahawai ʻoi-ʻoi waho i ʻōwili anu ʻia. Akā ua māhele ʻia ke kila kahawai C i: ke kahawai C galvanized, ke kahawai uwea galvanized wela-dip C, ka paia pale aniani C kahawai, ke kahawai C like ʻole, ke kila C i ʻōwili ʻia, ke kila purlin C kila, nā ʻaoʻao kaʻa C kila a pēlā aku. Ma kēia ʻano, me he mea lā ua maopopo ka ʻokoʻa ma waena o ke kukui C-channel a me ke kukui u mai ka manaʻo o ka hoʻokaʻawale ʻana wale nō.

ʻO ka mea hope loa, ʻo ke ala maʻalahi loa e hoʻokaʻawale ai ma waena o ke kaola u a me ke kahawai c ʻo ia ko lākou ʻano ʻāpana kea, ʻo C Channel Steel ka inoa piha o ke kila kahawai i ʻōwili ʻia i loko o ke anu, mai laila mākou e ʻike ai he ʻoi ka ʻāpana kea C-channel, ʻoiai he ʻoi pololei ke kila kaola u.