Ke kila kahawai kila
He kila lōʻihi ke kila kahawai kila kila me kahi ʻāpana keʻa i ʻano ʻauwaha. Hōʻike ʻia kona mau kikoʻī ma nā millimeters o ke kiʻekiʻe o ka pūhaka (h) * ka laulā o ka wāwae (b) * ka mānoanoa o ka pūhaka (d), e like me 120 * 53 * 5, ʻo ia hoʻi he kila kahawai me ke kiʻekiʻe o ka pūhaka he 120 mm, ka laulā o ka wāwae he 53 mm, a me ka mānoanoa o ka pūhaka he 5 Milimita ke kila kahawai, a i ʻole 12 # ke kila kahawai. No ke kila kahawai me ke kiʻekiʻe like o ka pūhaka, inā he nui nā laulā wāwae like ʻole a me nā mānoanoa o ka pūhaka, pono e hoʻohui ʻia ʻo abc ma ka ʻākau o ke kumu hoʻohālike e hoʻokaʻawale iā lākou, e like me 25a # 25b # 25c #, a pēlā aku.
Ua māhele 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 palupalu i ʻōwili wela ʻia i hāʻawi ʻia ma ke kuʻikahi ma waena o nā ʻaoʻao lako a me ke koi he 6.5-30#. Hoʻohana nui ʻia ke kila kahawai i nā hale kūkulu, ka hana ʻana i nā kaʻa a me nā hale ʻoihana ʻē aʻe. Hoʻohana pinepine ʻia ke kila kahawai me ka I-beam. Hiki ke māhele ʻia ke kila kahawai i 4 mau ʻano e like me kona ʻano: ke kila kahawai ʻaoʻao like i hana anu ʻia, ke kila kahawai ʻaoʻao like ʻole i hana anu ʻia, ke kila kahawai ʻōwili i loko i hana anu ʻia, ke kila kahawai ʻōwili i waho i hana anu ʻia. Wahi a ke kumumanaʻo o ke kūkulu kila, pono ia ʻO ka papa ʻēheu kila kahawai ka mea i hoʻokaumaha ʻia, ʻo ia hoʻi, pono ke kū i luna ke kila kahawai, ʻaʻole ma kona ʻōpū.
304(0Cr18Ni9)*304L*00Cr18Ni10*316L*00Cr18Ni12Mo2*321(1Cr18Ni9Ti)*310S(0Cr25Ni20)*20120231561;
