EN H-Shaped Steel Construction h Beam
H-kuolahoʻohana nui ʻia ke kila, hoʻohana nui ʻia no: nā ʻano hale kīwila a me nā hale ʻoihana; ʻO nā ʻano mea kanu ʻoihana lōʻihi a me nā hale kiʻekiʻe o kēia wā, ʻoi aku hoʻi ma nā wahi me ka hana seismic pinepine a me nā kūlana hana wela kiʻekiʻe; ʻO nā alahaka nui me ka hiki ke halihali nui, ke kūpaʻa maikaʻi o ke keʻa a me ka lōʻihi nui e koi ʻia; Mea kaumaha; Alanui; Iwi moku; ʻO koʻu kākoʻo; Hoʻoponopono kumu a me ka ʻenekinia dam; Nā ʻāpana mīkini like ʻole.
KA HANA HANA
ʻO ka flange oH kukunaua like a kokoke like paha ma loko a ma waho, a ʻo ka hopena o ka flange ma ka ʻaoʻao ʻākau, no laila ua kapa ʻia ʻo ia ka flange I-steel. ʻOi aku ka liʻiliʻi o ka mānoanoa o ka pūnaewele o ke kila H-like ma mua o ka I-beam maʻamau me ke kiʻekiʻe like o ka pūnaewele, a ʻoi aku ka laulā o ka flange ma mua o ka I-beam maʻamau me ke kiʻekiʻe o ka pūnaewele. no laila ua kapa ʻia ʻo ia ʻo nā kaola ākea-rim. Hoʻoholo ʻia e ke ʻano, ʻoi aku ka maikaʻi o ka modulus pauku, ka manawa o ka inertia a me ka ikaika like o ka H-beam ma mua o ka I-beam maʻamau me ke kaumaha hoʻokahi. Hoʻohana ʻia i nā koi like ʻole o ka hoʻolālā metala, inā paha ma lalo o ke kuʻekuʻe ʻana o ka torque, ka ukana kaomi, ka ukana eccentric e hōʻike ana i kāna hana ʻoi aku ka maikaʻi, hiki ke hoʻomaikaʻi maikaʻi i ka hiki ke hoʻokō ma mua o ka I-steel maʻamau, e mālama ana i ka metala 10% ~ 40%. ʻO ke kila H-like he flange ākea, pūnaewele lahilahi, nā kikoʻī he nui, a me ka hoʻohana maʻalahi, hiki ke mālama i ka 15% a 20% o ka metala i nā ʻano hana truss. No ka mea ua like kona flange i loko a me waho, a aia ka ʻaoʻao ma kahi kihi ʻākau, maʻalahi ka hui ʻana a hoʻohui i nā ʻāpana like ʻole, hiki ke mālama i kahi 25% o ka welding a me ka riveting workload, a hiki ke hoʻolōʻihi i ka wikiwiki o ke kūkulu ʻana. o ka papahana a hoopokole i ka manawa hana.
NUI HUA
| Koho | Unt Kaumaha kg/m) | Kūlana Kūlana imension mm | Māhele Ama (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 | |
| Hoʻokohu | Unite Kaumaha kg/m) | Māhele Kūʻokoʻa Dimersion (mm) | Sectiona Wahi (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-Shaped Steel
Papa: EN10034:1997 EN10163-3：2004
Hōʻike: HEA HEB a me HEM
Kūlana: EN
HIʻona
Nui nā huahana kiko'ī oH-kuola, a penei ke ano o ka hookahua ana.(1) E like me ka laula o ka hua, ua maheleia i ka laula laula, ka laula waena a me ka laula haiki H-beam. ʻoi aku ka nui a i ʻole ke kiʻekiʻe o ka pūnaewele H. ʻO ka laulā o ka flange B o ke kila liʻiliʻi H-like me ka hapalua o ke kiʻekiʻe H o ka pā pūnaewele. (2) E like me ka hoʻohana ʻana o ka huahana, ʻo ia māhele ʻia i ka lāʻau kila H-type, H-type kila kolamu, H-type kila a me ka H-type kila me ka mānoanoa loa. o H-beams. ʻO ka maʻamau, hoʻohana ʻia ke kila H-beam liʻiliʻi ma ke ʻano he kukuna a hoʻohana ʻia ke kila flange H-beam ākea ma ke ʻano he kolamu. No laila, ʻike ʻia ʻo ia he beam H-beam steel a me ke kolamu H-beam steel. (3) E like me ke ʻano hana, ua māhele ʻia i ke kila H-beam welded a me ke kila H-beam i ʻōwili ʻia. (4) E like me ka nui kiko'ī ua maheleia i ka nui, waena a me ka liʻiliʻi H-ʻano kila. ʻO ka mea maʻamau, ua kapa ʻia nā huahana me ke kiʻekiʻe pūnaewele H ma luna o 700mm nui, ua kapa ʻia ʻo 300 ~ 700mm i waena, a ua kapa ʻia nā mea liʻiliʻi ma mua o 300mm. Ma ka hopena o 1990, ʻo ka nui loa o ka honua H-beam pūnaewele kiʻekiʻe o 1200mm, flanged laula o 530mm.
NANA HANA
ʻO nā koi no ka nānā ʻana i ke kila H-like me nā ʻano aʻe:
ʻAno maikaʻi: ʻO ke ʻano hiʻohiʻona o ke kila H-like pono e hoʻokō me nā kūlana kūpono a me nā koi kauoha. Pono ka ʻili a palahalaha, me ka ʻike ʻole ʻia o nā niho, nā ʻōpala, ka ʻōpala a me nā hemahema ʻē aʻe.
Nā ʻāpana Geometric: ʻO ka lōʻihi, ka laula, ke kiʻekiʻe, ka mānoanoa pūnaewele, ka mānoanoa flange a me nā ana ʻē aʻe o ke kila H-like pono e hoʻokō me nā kūlana kūpono a me nā koi kauoha.
Curvature: Pono ka curvature o ke kila H-like me nā kūlana kūpono a me nā koi kauoha. Hiki ke ʻike ʻia ma ke ana ʻana inā pili like nā mokulele ma nā ʻaoʻao ʻelua o ke kila H-like a i ʻole ka hoʻohana ʻana i ka mika piko.
Twist: Pono ka wili o ke kila H-like me nā kūlana kūpono a me nā koi kauoha. Hiki ke ʻike ʻia ma ke ana ʻana inā kū pololei ka ʻaoʻao o ke kila H-like a i ʻole me kahi mika wili.
Weight deviation: Pono ke kaumaha o ke kila H-like me nā kūlana kūpono a me nā koi kauoha. Hiki ke ʻike ʻia ka hoʻokaʻawale ʻana o ke kaumaha ma ke kaupaona ʻana.
Hoʻohui kemika: Inā pono e wili ʻia ke kila H-like a i ʻole e hana ʻia, pono e hoʻokō kona ʻano kemika me nā kūlana kūpono a me nā koi kauoha.
Mechanical waiwai: Pono nā mea mechanical o ke kila H-like me nā kūlana kūpono a me nā koi kauoha, e like me ka ikaika tensile, yield point, elongation a me nā hōʻailona ʻē aʻe.
ʻO ka hoʻāʻo ʻole luku: Inā makemake ke kila H-like i ka hoʻāʻo ʻole ʻana, pono e hoʻāʻo ʻia e like me nā kūlana kūpono a me nā koi kauoha e hōʻoia i ka maikaʻi o kona ʻano kūloko.
Hoʻopili a me ka hōʻailona ʻana: ʻO ka hoʻopili ʻana a me ka hōʻailona ʻana o ke kila H-like pono e hoʻokō me nā kūlana kūpono a me nā koi kauoha e hoʻomaʻamaʻa i ka lawe ʻana a me ka mālama ʻana.
I ka pōkole, pono e noʻonoʻo pono i nā koi i luna i ka nānā ʻana i ke kila H-like e hōʻoia i ka hoʻokō ʻana o kona maikaʻi i nā kūlana kūpono a me nā koi kauoha, a me ka hāʻawi ʻana i nā mea hoʻohana i nā huahana kila maikaʻi loa.
Palapala noi
maʻamauH-kuolaʻO nā mea kila he Q235B, SM490, SS400, Q345 a me Q345B. He ʻokoʻa ka haku mele a me nā ʻano mechanical o kēia mau mea, no laila ke koho ʻana i ka hoʻohana ʻana i ka H-beam, pono e koho i ka mea kūpono e like me ke kūlana kikoʻī.
PAKE A ME KA HOOKAPU
Packaging a me ka palekana:
He kuleana koʻikoʻi ka Packaging i ka mālama ʻana i ka maikaʻi o ASTM A36H kukunakila i ka wā o ka lawe ʻana a me ka mālama ʻana. Pono e hoʻopaʻa paʻa ʻia ka mea, me ka hoʻohana ʻana i nā kaula ikaika kiʻekiʻe a i ʻole nā kaula e pale ai i ka neʻe ʻana a me ka pōʻino. Eia kekahi, pono e hana ʻia nā hana e pale aku ai i ke kila mai ka ʻike ʻana i ka makū, ka lepo, a me nā mea ʻē aʻe o ke kaiapuni. ʻO ka ʻōwili ʻana i nā pūʻolo i nā mea kūʻē i ka wā, e like me ka plastic a i ʻole ka lole wai ʻole, kōkua i ka pale ʻana i ka ʻino a me ka ʻōpala.
FAQ
1. Pehea e hiki ai iaʻu ke loaʻa kahi ʻōlelo mai iā ʻoe?
Hiki iā ʻoe ke waiho iā mākou i ka memo, a e pane mākou i kēlā me kēia memo i ka manawa.
2.E hoʻouna ʻoe i nā waiwai i ka manawa?
ʻAe, hoʻohiki mākou e hāʻawi i nā huahana maikaʻi loa a me ka lawe ʻana i ka manawa. ʻO ka ʻoiaʻiʻo ke kumu o kā mākou hui.
3. Hiki iaʻu ke loaʻa nā laʻana ma mua o ke kauoha?
ʻae ʻoia. ʻO ka maʻamau, manuahi kā mākou mau laʻana, hiki iā mākou ke hana ma kāu mau laʻana a i ʻole nā kiʻi ʻenehana.
4.He aha kāu mau ʻōlelo uku?
ʻO kā mākou manawa uku maʻamau he 30% waiho, a hoʻomaha iā B / L. EXW, FOB, CFR, CIF.
5.Keʻae neiʻoe i ka nānāʻana o kaʻaoʻaoʻekolu?
ʻAe ʻae loa mākou.
6.Pehea mākou e hilinaʻi ai i kāu hui?
Hoʻomaʻamaʻa mākou i ka ʻoihana kila no nā makahiki ma ke ʻano he mea hoʻolako gula, ʻo ke keʻena poʻo ma ka ʻāina ʻo Tianjin, e ʻoluʻolu e noiʻi ma nā ʻano āpau, ma nā ʻano āpau.
