Nā Kaula Kila W10x22: Nā Kikoʻī a me nā Noi

Ma ke ʻano o ke kūkulu ʻana o kēia au a me ka hana ʻana i nā ʻoihana kaumaha, ʻo nā kaola kila kūkulu ke kumu maoli o ko mākou wahi i kūkulu ʻia. Ma waena o ka papa inoa kūlana kiʻekiʻe o ke kila kūkulu, ʻo kaKaula ākea W10x22 (kaula-H)kū i waho ma ke ʻano he lio hana maʻalahi, ikaika kiʻekiʻe, a me ke kumukūʻai kūpono.

Inā paha e kākoʻo ana i kahi hale kalepa he nui nā papahele a i ʻole e lawelawe ana ma ke ʻano he kiʻikuhi no nā mīkini ʻoihana, ʻo ka hoʻomaopopo ʻana i nā ana kikoʻī, nā waiwai mechanical, a me nā hoʻohana o ka W10x22 he mea nui ia no nā ʻenekinia, nā mea kākau hale, a me nā mea kūkulu hale.

Kukui H7 (1) (1)

Nā Ana a me nā Kikoʻī

Ma lalo o ke kūlana o ka American Institute of Steel Construction (AISC), ʻo ka inoa "W10x22" e haʻi i kahi moʻolelo kikoʻī:

W: Hōʻike i kahiʻAno ākea-flange, i hōʻailona ʻia e nā ʻili flange kūloko a me waho like i ʻoi aku ka laulā ma mua o nā I-beams maʻamau.

10: Hōʻike i kahika hohonu i manaʻo ʻia he 10 ʻīniha(ke kiʻekiʻe holoʻokoʻa o ke kaola).

22: Hōʻike i kake kaumaha o ke kaola, ʻo ia hoʻi22 paona no kēlā me kēia kapuaʻi linear(ma kahi o $32.7 kg/m$).

ʻO nā ana kūkulu kikoʻī i hoʻohana ʻia e nā ʻenekinia no ka helu ʻana i nā ukana a me ke kaha kiʻi ʻana i nā hale:

Ana / Metrika Ana ʻEmepela Ka like o ka metrika
Ka hohonu (d) 10.17 ʻīniha 258.3 mm
Ka laulā o ka Flange (bf) 5.75 ʻīniha 146.1 mm
Mānoanoa o ka Pūnaewele (tw) 0.24 ʻīniha 6.1 mm
Mānoanoa o ka Flange (tf) 0.36 ʻīniha 9.1 mm
ʻĀpana ʻĀpana (A) 6.49 ʻīniha^2 41.87 kenimika^2

 

Nā Papa Mea a me nā Waiwai Mechanical

Ua ʻōwili wela ʻia nā kaola W10x22 mai ke kila kūkulu ikaika kiʻekiʻe. Ma muli o nā koi hoʻolālā o ka papahana, loaʻa pinepine lākou i ʻelua mau papa kila nui:

1.ASTMA992(ʻO ka mea maʻamau loa)ʻO kēia ke ʻano kila maʻamau no nā ʻano flange ākea i hoʻohana ʻia i nā mōlina hale i kēia lā. Loaʻa iā ia ka ikaika haʻahaʻa loa o 50ksi (ma kahi o 345 MPa) a me ka ikaika tensile haʻahaʻa loa o 65 ksi. Makemake ʻia no kona hiki ke hoʻopili ʻia, ductility, a me ka hana wānana ma lalo o nā ukana seismic.

2.ASTMA36He kila hoʻolālā kalapona maʻamau me ka ikaika hua o 36 ksi (ma kahi o 250 MPa). He mea maʻalahi loa ia e hana i ka mīkini (me ka helu hiki ke hana ʻia ma kahi o 72%) a he ductile (me ka helu elongation ma kahi o 22%), e kūpono ana no ke kūkulu ʻana maʻamau a me nā noi haʻahaʻa a waena.

Nā Hoʻohana Maʻamau o nā Kaula W10x22

Mahalo i kona lakio ikaika-a-kaumaha i hoʻonui ʻia, hoʻohana ʻia ka kukuna W10x22 ma kahi ākea o nā noi kūkulu a me nā noi mechanical:

1. Ka Papahele Pāʻoihana a me ka Hale Noho

Ma nā hale noho ʻohana lehulehu a me nā wahi keʻena waena, hoʻohana pinepine ʻia nā kaola W10x22 ma ke ʻano he kaola papahele (joists) a me nā girders o ka hale. Hoʻopuni lākou i nā mamao kūpono e kākoʻo i nā ukana papahele kaumaha (e like me nā papahele sima-ma-metala) a hoʻoili palekana i kēlā mau ukana i nā kolamu a i ʻole nā ​​​​paia e hāpai ana i ka ukana.

2. Nā Mezzanines a me nā Paepae ʻOihana

I loko o nā hale kūʻai, nā kikowaena logistics, a me nā hale hana hana, he mea koʻikoʻi ka hoʻonui ʻana i ka hakahaka kū pololei. ʻO nā kaola W10x22 ke koho pono no ke kūkulu ʻana i nā kahua mezzanine kaumaha. Hāʻawi lākou i ke kū'ē kūlou kiʻekiʻe e pono ai ke kākoʻo i nā waihona kaumaha, nā mīkini, a i ʻole ke kaʻa forklift me ka mālama ʻana i ke kaumaha ponoʻī o ka hale i ka liʻiliʻi loa.

3. Nā Koluma Mālamalama a me ke Kākoʻo

ʻOiai ua hoʻohana ʻia nā kaola hohonu a kaumaha no nā kolamu mua ma nā hale kiʻekiʻe, he kūpono loa ka W10x22 ma ke ʻano he kolamu no nā hale haʻahaʻa, nā hale noho ma lalo, a me nā hale mahiʻai. ʻO kona ʻano kaulike hoʻi e lilo ia i koho maikaʻi loa no ka hoʻopaʻa ʻana i ka ʻōnaehana horizontal a me diagonal e kūʻē i ka makani ʻaoʻao a i ʻole nā ​​​​​​ikaika seismic.

4. Nā Subframe Lako a me ke Chassis Trailer

Ma waho aʻe o nā hale, ʻo ke ʻano kaumaha o ka W10x22 e hoʻolilo iā ia i mea waiwai nui i nā ʻoihana halihali a me ka hana ʻana:

Nā Mōlina KaʻaHoʻohana ʻia ia ma ke ʻano he alahao chassis nui no nā trailer flatbed kaumaha, nā kalaka pono, a me nā kaʻa kaʻaahi.

Nā Hoʻopaʻa Mīkini: E lawelawe ana ma ke ʻano he kumu paʻa a hoʻēmi i ka haʻalulu no nā mea hana mīkini ʻoihana, nā pamu, a me nā mīkini hana kaumaha.

Nā Crane GantryE lawelawe ana ma ke ʻano he kaola o ke ala holo no nā crane huakaʻi ma luna ma nā hale hana.

Hōʻuluʻulu manaʻo

ʻO ke kaola flange ākea W10x22 e mau nei i mea nui o ka ʻenekinia hou no ka mea e hoʻokūkū ana i kahi kaulike kūpono ma waenaka hiki ke kūkulu ʻia, ke kaumaha, a me ka pono o ke kumukūʻaiI ka hoʻomau ʻana o ka ʻoihana kūkulu hale i ka huli ʻana i nā hoʻolālā kila modular, pre-engineered, a me ka hana kiʻekiʻe loa, e noho mau ana ka W10x22 i mea koʻikoʻi i ke ʻano o nā hale a me nā ʻoihana o ka lā ʻapōpō.

AʻO HOU AʻE
Pahu Mālamalama Pihi
Ka manawa hoʻouna: Iulai-17-2026