EN H-ʻAno Hana Kila H Beam
kukuna HHoʻohana nui ʻia ke kila, hoʻohana nui ʻia no: nā ʻano hale kīwila a me nā ʻoihana; Nā ʻano hale hana 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; Pono nā alahaka nui me ka hiki ke hāpai nui, ke kūpaʻa ʻāpana maikaʻi a me ka laulā nui; Nā lako kaumaha; Alanui nui; Iwi moku; Kākoʻo mine; Ka mālama ʻana i ke kahua a me ka ʻenekinia dam; Nā ʻāpana mīkini like ʻole.
KAʻINA HANA HUAHANA
ʻO ka ʻaoʻao oKukui HHe ʻano like a kokoke paha i ka ʻaoʻao o loko a me waho, a aia ka hopena o ka flange ma kahi kihi ʻākau, no laila ua kapa ʻia ʻo ia he flange I-kila like. ʻOi aku ka mānoanoa o ka pūnaewele o ke kila H-ʻano ma mua o nā I-beams maʻamau me ke kiʻekiʻe like o ka pūnaewele, a ʻoi aku ka laulā o ka flange ma mua o nā I-beams maʻamau me ke kiʻekiʻe like o ka pūnaewele, no laila ua kapa ʻia hoʻi he I-beams ākea. Hoʻoholo ʻia e ke ʻano, ʻoi aku ka maikaʻi o ka modulus ʻāpana, 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 like. Hoʻohana ʻia i nā koi like ʻole o ke ʻano metala, inā paha ma lalo o ka torque kūlou, ka ukana kaomi, ka ukana eccentric e hōʻike i kāna hana maikaʻi loa, hiki ke hoʻomaikaʻi nui i ka hiki ke halihali ma mua o ke kila I-ʻano maʻamau, e mālama ana i ka metala 10% ~ 40%. Loaʻa i ke kila H-ʻano ka flange ākea, ka 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 truss like ʻole. Ma muli o ke ʻano like o kona flange i loko a i waho, a aia ka ʻaoʻao o ka lihi ma kahi kihi ʻākau, maʻalahi ke hōʻuluʻulu a hoʻohui ʻia i nā ʻāpana like ʻole, hiki ke mālama i kahi 25% o ka ukana hana kuʻihao a me ka riveting, a hiki ke hoʻolalelale nui i ka wikiwiki o ke kūkulu ʻana o ka papahana a hoʻopōkole i ka manawa kūkulu.
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
Nui nā kikoʻī o ka huahanakukuna H, a penei nā ʻano hoʻokaʻawale. (1) Wahi a ka laulā o ka flange o ka huahana, ua māhele ʻia i ka flange ākea, ka flange waena a me ka flange haiki H-beam. ʻOi aku ka laulā o ka flange B o ka flange ākea a me ka flange waena H-beam ma mua o a like paha me ke kiʻekiʻe pūnaewele H. ʻO ka laulā o ka flange B o ke kila flange haiki H-ʻano like me ka hapalua o ke kiʻekiʻe H o ka pā pūnaewele. (2) Wahi a ka hoʻohana ʻana o ka huahana, ua māhele ʻia i ka beam kila ʻano H, ke kolamu kila ʻano H, ka puʻu kila ʻano H a me ke kaola kila ʻano H me ka flange mānoanoa loa. I kekahi manawa ua hoʻokomo pū ʻia ke kila kahawai wāwae like a me ke kila flange T-beam like i ka laulā o nā beam H. Ma ke ʻano laulā, hoʻohana ʻia ke kila flange haiki H-beam ma ke ʻano he beam a hoʻohana ʻia ke kila flange ākea H-beam ma ke ʻano he kolamu. No laila, ua ʻike ʻia hoʻi ʻo ia he kila beam H-beam a me ke kila kolamu H-beam. (3) Wahi a ke ʻano hana, ua māhele ʻia i ke kila H-beam i hoʻopaʻa ʻia a me ke kila H-beam i ʻōwili ʻia. (4) Wahi a nā kikoʻī nui, ua māhele ʻia nā kila ʻano H nui, waena a liʻiliʻi. Ma ke ʻano laulā, ua kapa ʻia nā huahana me ke kiʻekiʻe pūnaewele H ma luna o 700mm he nui, 300 ~ 700mm ua kapa ʻia he waena, a ʻo nā mea i emi iho ma mua o 300mm ua kapa ʻia he liʻiliʻi. I ka hopena o 1990, ʻo ke kiʻekiʻe pūnaewele H-beam nui loa o ka honua he 1200mm, a ʻo ka laulā flanged he 530mm.
NĀNĀ HUAHANA
ʻO nā koi no ka nānā ʻana i ke kila ʻano H e komo pū me kēia mau ʻano:
ʻAno maikaʻi: Pono ke ʻano maikaʻi o ke kila ʻano H e kūlike me nā kūlana kūpono a me nā koi kauoha. Pono ka ʻili e laumania a palahalaha, me ka ʻike ʻole ʻia o nā dents, nā scratches, ka popo a me nā kīnā ʻē aʻe.
Nā ana geometric: ʻO ka lōʻihi, ka laulā, ke kiʻekiʻe, ka mānoanoa o ka pūnaewele, ka mānoanoa o ka flange a me nā ana ʻē aʻe o ke kila H-ʻano e pono e kūlike me nā kūlana pili a me nā koi kauoha.
Piʻo: Pono ke piʻo o ke kila ʻano H e kūlike me nā kūlana kūpono a me nā koi kauoha. Hiki ke ʻike ʻia ma ke ana ʻana inā like nā mokulele ma nā wēlau ʻelua o ke kila ʻano H a i ʻole e hoʻohana ana i ka mika kulou.
Milo: Pono ka milo o ke kila ʻano H e kūlike 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 ʻano H a i ʻole me ka mika milo.
ʻOkoʻa ke kaumaha: Pono ke kaumaha o ke kila ʻano H e kūlike me nā kūlana kūpono a me nā koi kauoha. Hiki ke ʻike ʻia nā ʻokoʻa ke kaumaha ma ke kaupaona ʻana.
Hoʻohuihui kemika: Inā pono e hoʻopili ʻia ke kila ʻano H a hana ʻia paha, pono e kūlike kona hoʻohuihui kemika me nā kūlana pili a me nā koi kauoha.
Nā waiwai mīkini: Pono nā waiwai mīkini o ke kila ʻano H e kūlike me nā kūlana kūpono a me nā koi kauoha, me ka ikaika tensile, ke kiko hua, ka elongation a me nā ʻōkuhi ʻē aʻe.
Hoʻāʻo ʻole e luku: Inā koi ke kila ʻano H i ka hoʻāʻo ʻole e luku, pono e hoʻāʻo ʻia e like me nā kūlana pili a me nā koi kauoha e hōʻoia i ka maikaʻi o kona ʻano kūloko.
Ka hoʻopili ʻana a me ka māka ʻana: Pono ka hoʻopili ʻana a me ka māka ʻana o ke kila ʻano H e kūlike me nā kūlana kūpono a me nā koi kauoha e maʻalahi ai ka halihali a me ka mālama ʻana.
I ka pōkole, pono e noʻonoʻo pono ʻia nā koi i luna i ka wā e nānā ai i ke kila ʻano H e hōʻoia i kona kūlana e kūlike me nā kūlana kūpono a me nā koi kauoha, a e hāʻawi i nā mea hoʻohana i nā huahana kila ʻano H maikaʻi loa.
Noi
Maʻamaukukuna HʻO nā mea kila e komo pū ana me Q235B, SM490, SS400, Q345 a me Q345B. He ʻokoʻa ka haku mele kemika a me nā waiwai mechanical o kēia mau mea, no laila i ke koho ʻana i ka hoʻohana ʻana o H-beam, pono e koho i ka mea kūpono e like me ke kūlana kikoʻī.
KA HOʻOPILI ʻANA A ME KA HOʻouna ʻANA
Ka hoʻopili ʻana a me ka pale ʻana:
He mea koʻikoʻi ka hoʻopili ʻana i ka mālama ʻana i ka maikaʻi o ASTM A36Kukui Hke kila i ka wā e lawe ʻia ai a mālama ʻia ai. Pono e hoʻopaʻa pono ʻia ka mea, me ka hoʻohana ʻana i nā kaula ikaika a i ʻole nā kāʻei e pale aku i ka neʻe ʻana a me ka hōʻino ʻia. Eia kekahi, pono e hana ʻia nā hana e pale aku i ke kila mai ka ʻike ʻia ʻana e ka makū, ka lepo, a me nā mea ʻē aʻe o ke kaiapuni. ʻO ka ʻōwili ʻana i nā puʻupuʻu i nā mea kū i ke aniau, e like me ka plastik a i ʻole ka lole pale wai, kōkua i ka pale ʻana i ka pala a me ka popo.
Nā nīnau i nīnau pinepine ʻia
1. Pehea e hiki ai iaʻu ke loaʻa kahi ʻōlelo mai iā ʻoe?
Hiki iā ʻoe ke waiho iā mākou i ka leka, a e pane mākou i kēlā me kēia leka i ka manawa.
2. E hāʻawi anei ʻoe i nā waiwai i ka manawa?
ʻAe, ke hoʻohiki nei mākou e hāʻawi i nā huahana maikaʻi loa a me ka hoʻouna ʻana i ka manawa. ʻO ka ʻoiaʻiʻo ke kumumanaʻo o kā mākou hui.
3. Hiki iaʻu ke kiʻi i nā laʻana ma mua o ke kauoha?
ʻAe, ʻoiaʻiʻo. ʻO ka maʻamau, manuahi kā mākou mau laʻana, hiki iā mākou ke hana ma o kāu mau laʻana a i ʻole nā kiʻi loea.
4.He aha kāu mau ʻōlelo uku?
ʻO kā mākou uku maʻamau he 30% waiho, a hoʻomaha iā B/L. EXW, FOB, CFR, CIF.
5. Ke ʻae nei ʻoe i ka nānā ʻana o ka ʻaoʻao ʻekolu?
ʻAe, ʻae mākou.
6. Pehea mākou e hilinaʻi ai i kāu ʻoihana?
He loea mākou i ka ʻoihana kila no nā makahiki he nui ma ke ʻano he mea hoʻolako gula, aia ke keʻena nui ma ka moku ʻo Tianjin, e hoʻokipa e noiʻi ma nā ʻano āpau.
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