Ka ʻokoʻa ma waena o H Beam a me W Beam

HUI ALII

Hoʻohana ʻia nā kaola kila—e like me nā kaola H a me nā kaola W—i nā alahaka, nā hale kūʻai, a me nā hale nui ʻē aʻe, a me nā mīkini a i ʻole nā papa moe kaʻa.

ʻO ka "W" ma ka W-beam ke kū nei no "lau ākea." ʻO ka lāʻau H he lāʻau ākea.

NA HUAOLELO ALOHA MAI O'U POE ALOHA

Hōʻike ka ʻaoʻao hema i ke kukui W, a ʻo ka ʻaoʻao ʻākau e hōʻike ana i kahi kukuna H

W KUMU

Hoʻolauna

ʻO ka "W" ma ka inoa o W beam ke kū nei no "lau ākea." ʻO ka ʻokoʻa nui ma waena o nā kaola W, ʻo ia ko lākou ʻili o loko a me waho o ka flange i kūlike. Eia kekahi, pono e like ka hohonu o ke kaola me ka laula flange. ʻO ka maʻamau, ʻoi aku ka nui o ka hohonu ma mua o ka laulā.

ʻO kekahi pōmaikaʻi o nā kukuna W, ʻoi aku ka mānoanoa o nā flanges ma mua o ka pūnaewele. Kōkua kēia i ka pale ʻana i nā koʻikoʻi piko.

Hoʻohālikelike ʻia me nā kukui H, loaʻa nā W-beam ma nā ʻāpana keʻa maʻamau. Ma muli o ko lākou ākea ākea (mai ka W4x14 a i ka W44x355), ua manaʻo ʻia lākou ʻo ia ka mea maʻamau i hoʻohana ʻia i nā hana hou o ka honua.

ʻO A992 W beam ko mākou ʻano kūʻai maikaʻi loa.

H KUMU

Hoʻolauna

ʻO nā kaola H nā kaola nui a kaumaha loa i loaʻa, hiki ke kākoʻo i nā ukana kaumaha. Kapa ʻia lākou i kekahi manawa he HPs, H-piles, a i ʻole nā puʻu haʻahaʻa, kahi kuhikuhi i kā lākou hoʻohana ʻana ma ke ʻano he kākoʻo hoʻokumu ma lalo o ka honua (nā kolamu halihali ukana) no nā skyscrapers a me nā hale nui ʻē aʻe.

E like me nā kaola W, ua like ko nā kukuna H nā ʻili o loko a me waho. Eia naʻe, ua like ka laulā o ka lāʻau H me ke kiʻekiʻe o ka lāʻau. Ua like ka mānoanoa like o ka lāʻau a puni.

I ka nui o nā hana kūkulu hale a me nā hana ʻenekinia, lilo nā kaola i kumu no ke kākoʻo. He ʻano kila kila wale nō lākou, akā, no ka nui o nā ʻano kaola like ʻole i loaʻa, he mea nui e hiki ke hoʻokaʻawale i waena o lākou.

Ua aʻo hou anei ʻoe e pili ana i nā kukuna H a me nā kukuna W ma hope o ka hoʻolauna ʻana i kēia lā? Inā makemake ʻoe e aʻo hou e pili ana i kā mākou ʻike, e ʻoluʻolu e kelepona mai iā mākou no ke kūkākūkā.