Nā Kaula ASTM A36 HEA HEB IPE H Beams I no ke kūkulu ʻana / H Shaped Steel Structure me (St37-2) (USt37-2) (RSt37-2) A570 Gr.A Grade
KAʻINA HANA HUAHANA
1. Hoʻomākaukau ʻana i nā mea maka
Ua koho ʻia nā bila kila kiʻekiʻe ma ke ʻano he mea maka. Nānā ʻia lākou, hoʻomaʻemaʻe ʻia, a hoʻomehana ʻia i ka mahana ʻōwili e pono ai e hōʻoia i ka plasticity like i ka wā e hana ai.
2. Hoʻokumu ʻōwili wela
Hoʻohele ʻia nā ʻāpana palaoa i hoʻomehana ʻia ma o kahi wili ʻōwili wela, kahi e hoʻolilo mālie ai nā kū ʻōwili he nui i ke kila i kahi ʻāpana keʻa H-ʻano pololei me nā ana kūlike a me ka hana hoʻonohonoho.
3. Hoʻopau Anu Koho
No nā noi e koi ana i ka pololei o ke ana kiʻekiʻe a me ka maikaʻi o ka ʻili i hoʻomaikaʻi ʻia, hiki ke hoʻopili ʻia ka hana anu hou e like me ke kahakiʻi anu a i ʻole ka hoʻopololei ʻana ma hope o ka ʻōwili wela.
4. ʻOki a me ka Hoʻoponopono Ana
Ua ʻoki ʻia nā kaola H i ʻōwili ʻia i nā lōʻihi e pono ai e like me nā kikoʻī o ka mea kūʻai aku, a ukali ʻia e ka hoʻopau ʻana e hōʻoia i nā lihi maʻemaʻe a me nā ana pololei.
5. Ka mālama ʻana i ka ʻili
Hoʻomaʻemaʻe ʻia nā kaola i hoʻopau ʻia a me ka mālama ʻana i ka popo, e like me ka aila ʻana a i ʻole ka uhi ʻana, e hoʻoikaika i ke kūpaʻa ʻana i ka pala i ka wā e mālama ai a me ka lawe ʻana.
6. Nānā Kūlana a me ka Hoʻopili ʻana
Nānā pono ʻia kēlā me kēia pūʻulu no ka pololei o ke ana, ka maikaʻi o ke ʻano, a me nā waiwai mechanical. Ma hope o ka hala ʻana o ka nānā ʻana, ua hoʻopaʻa pono ʻia nā kukuna H, ua lepili ʻia, a ua hoʻomākaukau ʻia no ka hoʻouna ʻana.
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-Kila i hoʻohālikelike ʻia
Papa: EN10034:1997 EN10163-3：2004
Kikoʻī: HEA HEB a me HEM
Kūlana: EN
NĀ HIʻONA
1. Mana ikaika kiʻekiʻe
Hāʻawi ka ʻāpana keʻa ʻano H i hoʻonohonoho pono ʻia i ke kūpaʻa kūlou maikaʻi loa a me ka hana lawe ukana, e hana ana i nā kaola H i kūpono no nā hale lōʻihi a me nā noi ukana kaumaha.
2. Kūlana Kūlana Kiʻekiʻe Loa
Hāʻawi nā kukuna H i ke kūpaʻa ikaika i nā ikaika compression a me nā tension, e hōʻoiaʻiʻo ana i ke kūpaʻa kūkulu kiʻekiʻe a me ka palekana i hoʻonui ʻia i nā kūlana ʻenekinia koi.
3. Hoʻokomo maʻalahi a me ka hana kūkulu ʻana
ʻO ko lākou ʻano maʻamau a me ke kūlike me nā ʻano hoʻohui like ʻole e maʻalahi ai ke kau ʻana i nā H-beams, e kōkua ana i ka hoʻomaikaʻi ʻana i ka wikiwiki o ke kūkulu ʻana a me ka pono holoʻokoʻa o ka papahana.
4. Hoʻohana Mea Kiʻekiʻe
ʻO ka hoʻolālā ʻokiʻoki kūpono e hoʻonui i ka hana kila me ka hoʻemi ʻana i ka ʻōpala mea, e kākoʻo ana i ka pono o ke kumukūʻai a me nā hana kūkulu hoʻomau.
5. Ka laulā noi ākea
Hoʻohana nui ʻia nā H-beams i nā hale kūkulu, nā alahaka, nā hale ʻoihana, a me nā papahana ʻenekinia mīkini, e hāʻawi ana i nā hopena like ʻole ma nā ʻoihana like ʻole.
Hōʻuluʻulu manaʻo
Hoʻohui nā kukuna H maʻamau i ka ikaika kiʻekiʻe, ke kūpaʻa maikaʻi loa, a me ka pono o ke kūkulu ʻana, e hoʻolilo iā lākou i hoʻokahi o nā mea kila kūkulu hilinaʻi loa a hoʻohana nui ʻia i ka ʻenekinia hou.
NĀNĀ HUAHANA
1. Ka maikaʻi o ke ʻano
Pono nā kukuna H e maʻemaʻe a laumania ka ʻili me ka ʻole o nā māwae, nā ʻoki, ka popo nui, nā ʻōpala, a i ʻole nā kīnā ʻē aʻe i ʻike ʻia, e kūlike piha ana me nā kūlana kūpono a me nā koi o ka mea kūʻai aku.
2. Pololei Ana
Pono e hoʻomalu pono ʻia nā ana koʻikoʻi e like me ka lōʻihi, ka laulā o ka flange, ke kiʻekiʻe o ka pūnaewele, ka mānoanoa o ka pūnaewele, a me ka mānoanoa o ka flange i loko o nā ʻae ʻia i kuhikuhi ʻia.
3. Pololei
Pono ke kaola e kū i nā kūlana pololei. Nānā ʻia kēia ma ke ana ʻana i ke kaulike holoʻokoʻa a i ʻole ka hoʻohana ʻana i nā ana pololei ʻoihana e hōʻoia i ka ʻole o ke kūlou nui ʻana.
4. Mana Hoʻokele Torsion
Pono nā kukuna H e mālama i ke kūpaʻa geometric kūpono me ka ʻole o ka wili ʻana. Hōʻoia ʻia ka torsion ma o nā hōʻoia perpendicularity a i ʻole nā mea ana torsion.
5. Ka hoʻomanawanui kaumaha
Pono kēlā me kēia kaola e hoʻokō i ka pae kaumaha i kuhikuhi ʻia. Hōʻoia ʻia ke kūlike o ke kaumaha ma o nā palena kaupaona a me ke ahonui maʻamau.
6. Ka Hoʻohui Kemika (Inā Pono)
No ka hoʻoheheʻe ʻana a i ʻole nā hana hana hou aʻe, pono e kūlike ka hoʻohui kemika me nā kūlana kūpono e hōʻoia i ka hana kūpono a me ka launa pū ʻana.
7. Nā Waiwai Mekanika
Pono ka hana mīkini e like me ka ikaika tensile, ka ikaika hua, a me ka elongation e hoʻokō i ka ASTM a i ʻole nā koi kikoʻī o ka papahana.
8. Hoʻāʻo ʻAʻole Luku (NDT)
Inā pono, hoʻohana ʻia nā ʻano ultrasonic a i ʻole nā ʻano NDT ʻē aʻe e ʻike i nā hemahema kūloko a hōʻoia i ka kūpaʻa o ke kūkulu ʻana.
9. Ka Hoʻopili ʻana a me ka Māka ʻana
Pono e hoʻopili ʻia ka lepili kūpono, ka hoʻopili ʻana, a me ka māka ʻana e hōʻoia i ka hiki ke hahai ʻia, ka halihali palekana, a me ka maʻalahi o ka ʻike ʻana ma kahi.
KA HOʻOPILI ʻANA I KA HUAHANA
Hoʻohana nui ʻia nā kukuna H maʻamau o waho i nā kahua kūkulu a me nā ʻenekinia, me ka kaupalena ʻole ʻia i kēia mau ʻano:
ʻEnekinia kūkulu hale, ʻenekinia alahaka, hana mīkini, kūkulu moku, kūkulu hale kila,
KA HOʻOPILI ʻANA A ME KA HOʻouna ʻANA
1. Ka hoʻopili ʻana
Hoʻopili ʻia nā kukuna H e like me nā koi o ka mea kūʻai aku e pale i ka maikaʻi o ka ʻili i ka wā e lawelawe ai a me ka hoʻouna ʻana. ʻO nā koho maʻamau e komo pū me ka hoʻopili ʻōlohelohe, ke kaula kila me nā uhi pale, ka hoʻopili ʻana i nā pale lāʻau, a me ka ʻōwili palaki wai ʻole e pale aku i nā ʻōpala, ka makū, a me ka pala.
2. Ke kau ʻana i ka lepili
Ua māka maopopo ʻia kēlā me kēia pūʻolo me ka ʻike koʻikoʻi e like me ke ʻano, ka nui, ka helu wela, ka nui, a me nā kikoʻī kauoha no ka ʻike maʻalahi, ka hiki ke hahai ʻia, a me ka hoʻokele ma kahi.
3. Ke hoʻouka nei
I ka wā e hoʻouka ana, mālama pono ʻia nā kukuna H me ka hoʻohana ʻana i nā lako hāpai kūpono e pale aku i ka hopena, ke kūlou ʻana, a i ʻole ka hōʻino ʻana o ka ʻili. Hoʻopili ʻia ke kau ʻana a me ka hoʻopaʻa pono ʻana e hōʻoia i ke kūpaʻa i ka wā e lawe ʻia ai.
4. Ka halihali
Koho ʻia nā ʻano halihali kūpono e like me ke kalaka, ke kaʻaahi, a i ʻole ka ukana kai ma muli o ka nui o ke kauoha a me kahi e lawe ʻia ai. Hoʻopaʻa paʻa ʻia ka ukana e pale aku i ka neʻe ʻana a hōʻoia i ka halihali palekana no nā wahi lōʻihi.
5. Hoʻokuʻu ʻana
Ma kahi e hiki aku ai, pono e hoʻokuʻu ʻia me ke akahele me ka hoʻohana ʻana i nā lako kūpono e pale aku ai i ka pōʻino i hana ʻia e ka hāʻule ʻana a i ʻole ka lawelawe pono ʻole ʻana.
6. Ka Waihona
Pono e mālama i nā kukuna H i loko o kahi hale kūʻai maloʻo a me ka ea maikaʻi a i ʻole kahi i kiʻekiʻe ʻia e pale aku i ka makū, ka ʻōpala, a me ka hōʻino ʻana i ke kaiapuni, e hōʻoiaʻiʻo ana i ka maikaʻi o ka mea i ka wā lōʻihi.
IKAIKA O KA ʻOIHANA
Nā nīnau i nīnau pinepine ʻia
1. Pehea e hiki ai iaʻu ke loaʻa kahi ʻōlelo mai iā ʻoe?
Hiki iā ʻoe ke waiho wale i kahi leka me kāu mau kikoʻī nīnau, a e pane koke kā mākou hui kūʻai aku me kahi ʻōlelo hoʻokūkū.
2. E hāʻawi anei ʻoe i nā waiwai i ka manawa kūpono?
ʻAe, ua kūpaʻa mākou i ka hoʻouna ʻana i ka manawa kūpono. Hoʻomaopopo mākou i ka hoʻonohonoho hana paʻa a me ka logistics hilinaʻi e hoʻokō i nā manawa hoʻouna i ʻaelike ʻia.
3. Hiki iaʻu ke kiʻi i nā laʻana ma mua o ke kau ʻana i kahi kauoha?
ʻAe, loaʻa nā laʻana ma ke noi. I ka hapanui o nā hihia, manuahi nā laʻana, a hiki iā mākou ke hana iā lākou e like me kāu mau kiʻi a i ʻole nā kikoʻī.
4. He aha kāu mau ʻōlelo uku?
ʻO kā mākou mau huaʻōlelo uku maʻamau he 30% T/T waiho a me 70% koena e kūʻē i ke kope o B/L. Ke ʻae nei mākou i nā huaʻōlelo EXW, FOB, CFR, a me CIF.
5. Ke ʻae nei ʻoe i ka nānā ʻana o nā ʻaoʻao ʻekolu?
ʻAe, kākoʻo piha mākou i nā nānā ʻana mai nā ʻaoʻao ʻekolu e like me SGS, BV, a me nā keʻena nānā ʻē aʻe i ʻike ʻia ma ka honua holoʻokoʻa.
6. Pehea mākou e hilinaʻi ai i kāu ʻoihana?
He mea hoʻolako kila ʻoihana mākou me nā makahiki o ka ʻike ʻoihana. Ma ke ʻano he mea hoʻolako gula i hōʻoia ʻia, aia ko mākou keʻena nui ma Tianjin, Kina, a hoʻokipa mākou i nā ʻano hōʻoia āpau o ka ʻoihana a me ka nānā ʻana i ka hale hana.
Nā māhele huahana
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