Ke hele ʻoe i kahi kahua kūkulu a i ʻole i loko o kahi hale hana kila kūloko, e ʻike ʻoe ʻoiai he mau haneli o nā ʻaoʻao kila hiki ke loaʻa, he mau lima oʻĀpana hakahaka huinahā (RHS)ʻO nā nui ka mea e hāpai ai i ka kaumaha. ʻAʻole kēia he mau ana wale nō; ʻo lākou nā "wahi momona" o ka ʻenekinia—e hāʻawi ana i ke kaulike maikaʻi loa o ke kaumaha, ke kumukūʻai, a me ka ikaika.
Inā ʻoe e hoʻolālā ana i kahi kūkulu ʻana a i ʻole ke kiʻi ʻana i nā mea hana, eia kahi nānā i nā nui RHS āu e hālāwai ai a pehea lākou e pāʻani ai i ke ao maoli.
Nā Nui "Kēlā me kēia lā": 80 × 40mm a me 100 × 50mm
Inā he hoʻonohonoho "paʻamau" no nā mōlina kila, ʻo ia nō ia. Ma nā wahi he nui o ka honua, ʻo 80 × 40 a me 100 × 50 nā mea mua a ka mea hoʻolako e huki ai mai ka ʻūpā no ka mea lawelawe lākou i ka hapa nui o nā hana kūkulu māmā a waena.
ʻO ka 80 × 40mm i ka hana:E noʻonoʻo i ka manawa hope loa āu i ʻike ai i kahi pā hao hou, kahi puka pāka, a i ʻole ka ʻūlū kūloko i loko o kahi kaʻa lawe. He mea kaulana kēia nui no ka mea he maʻalahi ke lawelawe—hiki i kahi mea hana hoʻokahi ke hoʻoneʻe i kahi lōʻihi 6 mika me ka ʻole o ka pono o kahi crane, e kūpono ai nonā puka pā hale noho, nā kalaka māmā, a me nā pale lima mezzanine.
ʻO ka hoʻololi 100 × 50mm:Ke neʻe ʻoe i 100 × 50, ke kamaʻilio pinepine nei ʻoe e pili ana i ka "lawe-bearing" ma ke ʻano kalepa. E ʻike ʻoe i kēia mau mea e like menā purlinsma nā hale kūʻai liʻiliʻi a i ʻole ke kiʻikuhi mua nonā papa hana panela solarMa muli o ka pālua o kona hohonu ma mua o kona laulā, he mea hiki ke wānana ʻia e nā ʻenekinia ke helu i ka nui o kona huli ʻana ma lalo o ka hau nui a i ʻole ka makani.
Nā Pilikua Kūikawā: 200 × 500mm a me 60 × 500m
Ke komo ʻoe i ka laulā hohonu 500mm, ʻaʻole ʻoe e kūkulu wale ana i kahi mōlina; ke kūkulu nei ʻoe i kahi kahua koʻikoʻi. ʻO kēia mau nui he "kauoha papahana" maʻamau ma mua o ka mālama ʻia ʻana ma ke ʻano he waihona lepoʻO ka 200 × 500mm (Ka Mea Hāpai Kaumaha):He ʻāpana holoholona kēia. E ʻike ʻoe i kēia mau mea manā kikowaena logistics a i ʻole nā hale hana ʻoihana nui.Ma muli o kona nui o loko, hoʻohana pinepine ʻia ia ma ke ʻano he "kolamu composite." E hoʻokū nā mea kūkulu hale i luna, e ninini i ka sima ikaika i lalo, a laila loaʻa koke iā ʻoe kahi kolamu e hiki ke kākoʻo i kahi hale kūʻai he nui nā papahele me ka noho lahilahi hoʻi i hoʻohālikelike ʻia me kahi kia sima nui.
ʻO ka 60 × 500mm (Koho a ke Kuhikuhi):He ʻano ʻili lahilahi a hoihoi kēia. Ua like ia me kahi peʻahi kila nui. E ʻike ʻoe i kēia ma waho onā hale keʻena kiʻekiʻe a i ʻole nā kikowaena mokulele.Hoʻohana ʻia ia no ka "pale pale." Aia ka hohonu 500mm e pale i ka pā aniani mai ka puhi ʻana i loko i ka wā ʻino, akā ʻo ka laulā 60mm he lahilahi loa ia ʻaʻole ia e ālai i ka ʻike no ka poʻe i loko. ʻO ia ka hui kūpono o ka "paʻakikī" a me ka "maopopo."
ʻO ke kila "kikoʻī": RHS liʻiliʻi (e laʻa, 40 × 20mm)
ʻAʻole pono nā mea āpau e paʻa i ka hale. I kekahi manawa pono ʻoe i kahi lihi maʻemaʻe a pololei ʻaʻole e pelu e like me ka lāʻau.
Ma hea e kūpono ai:ʻO kēia ka ʻāina onā mea hoʻolālā lako hale a me nā mea hoʻopili hale kūʻai.Inā ʻike ʻoe i kahi papa hana "minimalist" i loko o kahi keʻena ʻenehana a i ʻole kahi papa lole i loko o kahi hale kūʻai alanui nui, he 40 × 20mm RHS paha ia.paipu paia lahilahi(1.6mm a i 2.0mm), ʻo ia hoʻi he maʻalahi ke kuʻi ʻia me kahi mea kuʻi MIG maʻamau a lawe i kahi ʻano pauka i uhi ʻia me ka nani.
No ke aha e lanakila ai nā ʻāpana "pani ʻia"
ʻO kahi nīnau maʻamau:No ke aha e hoʻohana ai i kahi paipu ʻehā (RHS) ma kahi o kahi I-beam maʻamau a i ʻoleKanal-C?
ʻO ka pane maʻamau e iho mai i lalo iKa wili ʻana.Inā ʻoe e lawe i kahi C-channel a kau i kahi mea kaumaha ma kekahi ʻaoʻao, makemake ia e wili e like me ka noodle. He loop pani ka RHS; inaina ia i ka wili ʻana. ʻOi aku ka palekana o kēia no nā hale "kaulike ʻole", e like me kahi lānai cantilevered a i ʻole kahi hōʻailona e puka mai ana mai kahi hale. Eia kekahi, ʻaʻohe "lehelehe" a i ʻole "ʻeke" no ka wai a me nā ʻōpala manu e hōʻiliʻili ai, kahi e hoʻolohi nui ai i ka popo.
He Memo ma ka "Pepa" (Nā Māka a me nā Kūlana)
ʻOiai he mea nui ka nui, ʻo ka "DNA" o ke kila he mea nui like ia. E lohe pinepine ʻoe i ʻelua mau huaʻōlelo nui:
S235 vs. S355:E noʻonoʻo iā S235 ma ke ʻano he "maʻamau" a ʻo S355 ma ke ʻano he "hoʻāʻo kiʻekiʻe." Inā ʻoe e kūkulu ana i kahi hale pā hale maʻalahi ma hope o ka hale, ua maikaʻi ʻo S235. Inā ʻoe e kūkulu ana i kahi alahaka a i ʻole kekahi mea e pā ʻia e nā makani ikaika, koho ʻoe iā S355.
Galvanized vs. ʻEleʻele:Inā e hūnā ʻia ke kila i loko o ka pā, ʻoi aku ka makepono o ke kila "ʻEleʻele" (ʻaila ʻia). Inā e hele ana i waho, makemake ʻoe iā ia "Hot-Dip Galvanized." E nānā aku ia he kālā a he ʻano mottled iki, akā ʻaʻole ia e popo no kanakolu mau makahiki.
Ka manawa hoʻouna: Ian-22-2026
