E ʻae mai iā mākou e hāʻawi iā ʻoe i kahi ʻōlelo kūʻai manuahi i nā hola 24 o ka lā a i ʻole e kūkākūkā me mākou e pili ana i nā nīnau e pili ana i ka huahana!
ʻO ke ʻano o ka HEA HEB H Beam Profile Structural Carbon Steel H Iron Beam
KAʻINA HANA HUAHANA
Eia ke kaʻina hana maʻamau no ka hana ʻana i ke kūlana waho o ka H-beam ʻāpana hakahaka:
Ka hoʻomākaukau ʻana i nā mea makaʻO ka mea maka no ka hana ʻana i ka ʻāpana kila H-beam he billet kila. No ka hoʻomaʻemaʻe a me ka hoʻomehana ʻana i ka billet kila no ka hana a me ke ʻano e hiki mai ana.
Kaʻina hana ʻōwili wela: Hoʻomehana mua ʻia ka hana ʻōwili wela o ka billet kila. Ke hoʻomehana ʻia i ke kūlana ʻōwili, ʻōwili ʻia ka billet kila i loko o ka wili ʻōwili wela, e kahi moʻo o nā wili a hana ʻia i kahi ʻano H.
Hana anu (koho)Hiki ke hana anu ʻia ke kila H beam i ʻōwili wela ʻia, e like me ka ʻōwili anu, ke kahakiʻi ʻana, a pēlā aku e hoʻomaikaʻi i ka pololei a me ka maikaʻi o ka ʻili o ke kila H beam i kekahi mau hana.
ʻOki a me ka hoʻopau ʻanaPono e ʻoki ʻia a hoʻopau ʻia nā kahawai H i hana ʻia i ka nui a me ka lōʻihi e hoʻokō i nā koi kikoʻī o ka mea kūʻai aku ma hope o ka ʻōwili ʻana a me ka hana anu.
Ka mālama ʻana i ka ʻili: Ka mālama maʻemaʻe a me ka anti-popo o ke kila H, e hōʻoia i ka maikaʻi o ka ʻili a me ke kūpaʻa ʻana i ka popo o nā huahana.
Nānā a me ka hoʻopili ʻana: E hana i ka nānā ʻana i ka maikaʻi o ke kila H i hana ʻia me ke ʻano o ke ʻano, ka pololei o ke ana, ka waiwai mechanical a pēlā aku. Ma hope o ka hoʻāʻo ʻana, e hoʻopili ʻia a hoʻouna ʻia i ka mea kūʻai.
NUI O KA HUAHANA
| Hoʻonohonoho ʻana | ʻAʻohe Kaumaha kg/m) | Māhele Maʻamau hoʻomanaʻo mm | Māhele ʻAma (cm²) | |||||
| W | H | B | 1 | 2 | r | A | ||
| HE28 | AA | 61.3 | 264.0 | 280.0 | 7.0 | 10.0 | 24.0 | 78.02 |
| A | 76.4 | 270.0 | 280.0 | 80 | 13.0 | 24.0 | 97.26 | |
| B | 103 | 280.0 | 280.0 | 10.5 | 18.0 | 24.0 | 131.4 | |
| M | 189 | 310.0 | 288.0 | 18.5 | 33.0 | 24.0 | 240.2 | |
| HE300 | AA | 69.8 | 283.0 | 300.0 | 7.5 | 10.5 | 27.0 | 88.91 |
| A | 88.3 | 200.0 | 300.0 | 85 | 14.0 | 27.0 | 112.5 | |
| B | 117 | 300.0 | 300.0 | 11.0 | 19.0 | 27.0 | 149.1 | |
| M | 238 | 340.0 | 310.0 | 21.0 | 39.0 | 27.0 | 303.1 | |
| HE320 | AA | 74.3 | 301.0 | 300.0 | 80 | 11.0 | 27.0 | 94.58 |
| A | 97.7 | 310.0 | 300.0 | 9.0 | 15.5 | 27.0 | 124.4 | |
| B | 127 | 320.0 | 300.0 | 11.5 | 20.5 | 27.0 | 161.3 | |
| M | 245 | 359.0 | 309.0 | 21.0 | 40.0 | 27.0 | 312.0 | |
| HE340 | AA | 78.9 | 320.0 | 300.0 | 85 | 11.5 | 27.0 | 100.5 |
| A | 105 | 330.0 | 300.0 | 9.5 | 16.5 | 27.0 | 133.5 | |
| B | 134 | 340.0 | 300.0 | 12.0 | 21.5 | 27.0 | 170.9 | |
| M | 248 | 377.0 | 309.0 | 21.0 | 40.0 | 27.0 | 315.8 | |
| HE360 | AA | 83.7 | 339.0 | 300.0 | 9.0 | t2.0 | 27.0 | 106.6 |
| A | 112 | 350.0 | 300.0 | 10.0 | 17.5 | 27.0 | 142.8 | |
| B | 142 | 360.0 | 300.0 | 12.5 | 22.5 | 27.0 | 180.6 | |
| M | 250 | 395.0 | 308.0 | 21.0 | 40.0 | 27.0 | 318.8 | |
| HE400 | AA | 92.4 | 3780 | 300.0 | 9.5 | 13.0 | 27.0 | 117.7 |
| A | 125 | 390.0 | 300.0 | 11.0 | 19.0 | 27.0 | 159.0 | |
| B | 155 | 400.0 | 300.0 | 13.5 | 24.0 | 27.0 | 197.8 | |
| M | 256 | 4320 | 307.0 | 21.0 | 40.0 | 27.0 | 325.8 | |
| HE450 | AA | 99.8 | 425.0 | 300.0 | 10.0 | 13.5 | 27.0 | 127.1 |
| A | 140 | 440.0 | 300.0 | 11.5 | 21.0 | 27.0 | 178.0 | |
| B | 171 | 450.0 | 300.0 | 14.0 | 26.0 | 27.0 | 218.0 | |
| M | 263 | 4780 | 307.0 | 21.0 | 40.0 | 27.0 | 335.4 | |
| Hoʻonohonoho ʻana | ʻĀpana Kaumaha kg/m) | ʻĀpana Maʻamau Dimersion (mm) | Māhele ʻĀpana (cm²) | |||||
| W | H | B | 1 | 2 | r | A | ||
| HE50 | AA | 107 | 472.0 | 300.0 | 10.5 | 14.0 | 27.0 | 136.9 |
| A | 155 | 490.0 | 300.0 | t2.0 | 23.0 | 27.0 | 197.5 | |
| B | 187 | 500.0 | 300.0 | 14.5 | 28.0 | 27.0 | 238.6 | |
| M | 270 | 524.0 | 306.0 | 21.0 | 40.0 | 27.0 | 344.3 | |
| HE550 | AA | t20 | 522.0 | 300.0 | 11.5 | 15.0 | 27.0 | 152.8 |
| A | 166 | 540.0 | 300.0 | t2.5 | 24.0 | 27.0 | 211.8 | |
| B | 199 | 550.0 | 300.0 | 15.0 | 29.0 | 27.0 | 254.1 | |
| M | 278 | 572.0 | 306.0 | 21.0 | 40.0 | 27.0 | 354.4 | |
| HE60 | AA | t29 | 571.0 | 300.0 | t2.0 | 15.5 | 27.0 | 164.1 |
| A | 178 | 500.0 | 300.0 | 13.0 | 25.0 | 27.0 | 226.5 | |
| B | 212 | 600.0 | 300.0 | 15.5 | 30.0 | 27.0 | 270.0 | |
| M | 286 | 620.0 | 305.0 | 21.0 | 40.0 | 27.0 | 363.7 | |
| HE650 | AA | 138 | 620.0 | 300.0 | t2.5 | 16.0 | 27.0 | 175.8 |
| A | 190 | 640.0 | 300.0 | t3.5 | 26.0 | 27.0 | 241.6 | |
| B | 225 | 660.0 | 300.0 | 16.0 | 31.0 | 27.0 | 286.3 | |
| M | 293 | 668.0 | 305.0 | 21.0 | 40.0 | 27.0 | 373.7 | |
| HE700 | AA | 150 | 670.0 | 300.0 | 13.0 | 17.0 | 27.0 | 190.9 |
| A | 204 | 600.0 | 300.0 | 14.5 | 27.0 | 27.0 | 260.5 | |
| B | 241 | 700.0 | 300.0 | 17.0 | 32.0 | 27.0 | 306.4 | |
| M | 301 | 716.0 | 304.0 | 21.0 | 40.0 | 27.0 | 383.0 | |
| HE800 | AA | 172 | 770.0 | 300.0 | 14.0 | 18.0 | 30.0 | 218.5 |
| A | 224 | 790.0 | 300.0 | 15.0 | 28.0 | 30.0 | 285.8 | |
| B | 262 | 800.0 | 300.0 | 17.5 | 33.0 | 30.0 | 334.2 | |
| M | 317 | 814.0 | 303.0 | 21.0 | 40.0 | 30.0 | 404.3 | |
| HE800 | AA | 198 | 870.0 | 300.0 | 15.0 | 20.0 | 30.0 | 252.2 |
| A | 252 | 800.0 | 300.0 | 16.0 | 30.0 | 30.0 | 320.5 | |
| B | 291 | 900.0 | 300.0 | 18.5 | 35.0 | 30.0 | 371.3 | |
| M | 333 | 910.0 | 302.0 | 21.0 | 40.0 | 30.0 | 423.6 | |
| HEB1000 | AA | 222 | 970.0 | 300.0 | 16.0 | 21.0 | 30.0 | 282.2 |
| A | 272 | 0.0 | 300.0 | 16.5 | 31.0 | 30.0 | 346.8 | |
| B | 314 | 1000.0 | 300.0 | 19.0 | 36.0 | 30.0 | 400.0 | |
| M | 349 | 1008 | 302.0 | 21.0 | 40.0 | 30.0 | 444.2 | |
ENH-Ke kila i hoʻohālike ʻia
Papa: EN10034:1997 EN10163-3：2004
Kikoʻī: HEA HEB a me HEM
Kūlana: EN
NĀ HIʻONA
Ikaika kiʻekiʻeʻO ka hoʻolālā ʻana o ka ʻāpana kea o nā kila H-beam e hoʻolilo iā ia i ka ikaika kūlou kiʻekiʻe a me ka ikaika hali, no laila hiki ke hoʻopili ʻia i ke kaola nui a me ke kaola ukana kaumaha.
Paʻa maikaʻiMa muli o ke ʻano o ka ʻāpana kea, hōʻike ke kila ʻano H i ke kūpaʻa maikaʻi ma lalo o ke kaomi a me ka haunaele e kōkua ai i ka hale e noho paʻa a palekana.
Kūkulu kūpono: He maʻalahi ke ʻano kila ʻano H, hiki ke hoʻopili pololei ʻia i nā kolamu kila, maʻalahi ke hoʻopili ʻana i nā kaola kila, a kūpono i ka holomua o ke kūkulu ʻana o ka papahana.
Hoʻohana nui ʻana i nā kumuwaiwaiHiki i ke ʻano o ke kila H-beam ke hoʻopilikia i ka hana o ke kila, e hoʻemi i ka hoʻonele ʻana o nā mea, a he mea maikaʻi ia no ka mālama ʻana i nā kumuwaiwai a me ke kaiapuni.
Hoʻohana ākeaʻO ke kila H-beam e pili ana i nā ʻano hale āpau, ke kūkulu ʻana i ke alahaka, ka hana ʻana i nā mīkini a pēlā aku, he ākea ka manaʻolana e ulu ana.
He ikaika kiʻekiʻe ko nā H-Beams maʻamau o waho, kūpaʻa maikaʻi a maʻalahi ke kūkulu ʻana. Ma ke ʻano he mea kila koʻikoʻi, hoʻohana nui ʻia ia i nā papahana like ʻole.
NĀNĀ HUAHANA
I mea e hōʻoia ai i ka maikaʻi o ka huahana, ka palekana, a me ke kūlike me nā kūlana honua, pono e nānā pono ʻia nā H Beams e uhi ana i kēia mau ʻano:
1. Ka maikaʻi o ke ʻano
Pono ka ʻili o nā H Beams e laumania, maʻemaʻe, a ʻaʻohe hemahema i ʻike ʻia e like me nā māwae, nā ʻūpā, nā ʻōpala, ka popo nui, a i ʻole nā hemahema ʻē aʻe o ka ʻili. Pono ke ʻano holoʻokoʻa e kūlike me nā kūlana kūpono a me nā kikoʻī o ka mea kūʻai aku.
2. Pololei Ana
Pono nā ana koʻikoʻi e like me ka lōʻihi, ke kiʻekiʻe, ka laulā o ka flange, ka mānoanoa o ka pūnaewele, a me ka mānoanoa o ka flange e kūlike me nā kūlana kūpono a me nā koi o ka papahana e hōʻoia i ka hana pololei o ke kūkulu ʻana.
3. Pololei a me ke Kūlou ʻana
Pono ke kūlou ʻana o nā kukuna H e noho i loko o nā ʻae ʻia. Hana ʻia nā ana e hōʻoia i ka pololei o ke kukuna a me ke kaulike like ʻana e like me nā kūlana ʻoihana.
4. Mana Hoʻohuli
Pono e nānā ʻia ke ʻano wili e hōʻoia i ke kaulike kūpono a me ke kūpaʻa o ke kūkulu ʻana. Hiki i ka wili nui ke hoʻopilikia i ka hana hoʻouka a me ka lawe ʻana i nā ukana.
5. Ka hoʻomanawanui kaumaha
Pono ke kaumaha maoli o ke kaola e kūlike me nā kūlana i kuhikuhi ʻia a me nā ʻokoʻa i ʻae ʻia, e hōʻoia ana i ke kūlike o ka maikaʻi o nā mea a me nā helu ʻana o ke kūkulu ʻana.
6. Ka Nānā ʻana i ka Hoʻohui Kemika
Ua hoʻāʻo ʻia nā mea kemika e like me ke kalapona, manganese, phosphorus, a me ka sulfur e hōʻoia i ka mālama ʻana i nā kūlana mea, ʻoiai no ka hoʻoheheʻe ʻana, ka hana ʻana, a me nā noi kūikawā.
7. Hoʻāʻo Waiwai Mīkini
Ua hoʻāʻo ʻia ka hana mīkini e pili ana i ka ikaika hua, ka ikaika tensile, ka elongation, a me ke kūpaʻa i ka hopena e hōʻoia i ka hoʻokō ʻana o ke kaola i nā kikoʻī kūkulu i koi ʻia.
8. Hoʻāʻo ʻAʻole Luku (NDT)
Hiki ke hoʻāʻo ʻia ka ultrasonic a i ʻole nā ʻano nānā ʻē aʻe ʻaʻole e luku e ʻike i nā hemahema kūloko a hōʻoia i ka kūpaʻa holoʻokoʻa a me ka hilinaʻi.
9. Nānā ʻana i ka ʻūpā a me ka māka ʻana
Pono nā māka o ka ʻūlū ʻana a me nā huahana e kūlike me nā kūlana hoʻokuʻu aku a me ka halihali, me ka ʻike maopopo ʻana i ke ʻano, ka nui, ka helu wela, a me ka nui no ka hiki ke hahai ʻia a me ka lawe palekana ʻana.
Hōʻoiaʻiʻo Kūlana
Hōʻoia nā kaʻina hana nānā piha e hoʻokō kēlā me kēia H Beam i nā kūlana maikaʻi o ka honua a me nā koi o nā mea kūʻai aku, e hāʻawi ana i ka hana hilinaʻi no ke kūkulu ʻana, nā ʻoihana, nā ʻoihana, a me nā noi ʻenekinia ma ka honua holoʻokoʻa.
KA HOʻOPILI ʻANA I KA HUAHANA
Hoʻohana nui ʻia nā kaola H maʻamau o waho i ka ʻoihana kūkulu hale a me ka mīkini, e like me kēia mau mea: ʻenekinia kūkulu hale a me ke ʻenekinia alahaka, mechanical, kūkulu moku a me ke kūkulu ʻana i nā hale kila.
KA HOʻOPILI ʻANA A ME KA HOʻouna ʻANA
ʻO ka hoʻopili ʻana a me ka hoʻouna ʻana o nā kukuna H maʻamau o waho e like me kēia:
Ka hoʻopili ʻanaHoʻopili pinepine ʻia ke kila H e like me ke ʻano hoʻouna o nā mea kūʻai aku e pale aku i ka hōʻino ʻana i ka ʻili. ʻO ka hoʻopili maʻamau he hoʻopili ʻōlohelohe, ka hoʻopili pallet lāʻau, ka hoʻopili plastik a pēlā aku. I ka wā o ka hoʻopili ʻana, ʻaʻole pono e kahakaha ʻia a popo ʻia ka ʻili o ke kila H beam.
Ke kau ʻana i ka lepili: E kaha i ka ʻike maopopo o ka huahana ma ka ʻili o ka ʻōpala, e like me ke kumu hoʻohālike, ke kikoʻī, ka nui, a pēlā aku, he mea kūpono ia no ka ʻike a me ka hoʻokele.
Ke hoʻouka neiPono hoʻi e pale i ka hoʻokuʻi ʻana a me ka extruding me ka ukana ma ke kaʻina hana o ka hoʻouka ʻana a me ka halihali ʻana i ke kila H beam i hoʻopaʻa ʻia.
Hoʻouna: E koho i nā mea halihali kūpono e like me ke kaʻa, ka halihali kaʻaahi a pēlā aku a e like me ke noi a ka mea kūʻai aku a me ka mamao e koho i ke ala halihali kūpono.
Hoʻokuʻu ʻanaKe hiki ke kila H i ke kikowaena, pono e hana akahele ʻia ka wehe ʻana, i ʻole e hōʻino i ke kila H-beam.
Ka mālama ʻana: E mālama i ka H-beam ste] ma kahi maloʻo a me ka ea e pale ai i ka makū a i ʻole nā mea ʻino ʻē aʻe.
IKAIKA O KA ʻOIHANA
Nā nīnau i nīnau pinepine ʻia
1. He aha nā mea i loaʻa no nā H Beams?
Hāʻawi mākou i nā H Beams i nā papa like ʻole, me ASTM A36, ASTM A572 Grade 50, ASTM A992, S235, S275, S355, Q235B, Q355B, a me SS400 e hoʻokō i nā koi papahana like ʻole.
2. He aha nā nui a me nā lōʻihi maʻamau o nā H Beams?
ʻO ka lōʻihi maʻamau he 6m a me 12m, ʻoiai e loaʻa ana nā lōʻihi a me nā ana i hana ʻia e like me nā kikoʻī o ka mea kūʻai aku.
3. He aha ka ʻokoʻa ma waena o ke kukuna H a me ke kukuna I?
He ākea aʻe nā flanges o nā H Beams a me ka mana lawe ukana kiʻekiʻe aʻe, e kūpono ana iā lākou no nā hana kūkulu kaumaha, ʻoiai hoʻohana pinepine ʻia nā I Beams no ke kākoʻo kūkulu māmā.
4. Hiki ke hoʻopilikino ʻia nā H Beams?
ʻAe, hāʻawi mākou i nā lawelawe i hana ʻia me ka ʻoki ʻana, ka ʻeli ʻana, ka hoʻoheheʻe ʻana, ka mālama ʻana i ka ʻili, a me ka hana ʻana ma muli o nā kiʻi ʻenekinia.
5. He aha nā hana ʻili i loaʻa?
ʻO nā ʻili i loaʻa e komo pū me ka ʻeleʻele (e like me ka ʻōwili ʻia), pena ʻia, galvanized, a me nā uhi anti-corrosion ma muli o nā kūlana o ke kaiapuni.
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou
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