Mtengo wa HEA HEB HEM H Beam Wopangidwa ndi Chitsulo Chofanana ndi H – Mipiringidzo Yonse ya Flange ku Europe
NJIRA YOPANGIRA ZIPANGIZO
Malembo awa amatanthauza mitundu yosiyanasiyana ya matabwa a IPE kutengera kukula kwawo ndi mawonekedwe awo:
- Mafunde a HEA (IPN): Izi ndi mitengo ya IPE yokhala ndi m'lifupi mwake komanso makulidwe a flange, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito popanga zinthu zolemera.
- Miyala ya HEB (IPB): Iyi ndi miyala ya IPE yokhala ndi m'lifupi wapakati wa flange ndi makulidwe a flange, yomwe imagwiritsidwa ntchito kwambiri pomanga zinthu zosiyanasiyana.
- Miyala ya HEM: Iyi ndi miyala ya IPE yokhala ndi flange yozama komanso yopapatiza, yomwe imapereka mphamvu yowonjezera komanso mphamvu yonyamula katundu.
Tikhoza kuona zimenezo6m S275jr H-Beamnthawi zambiri amagwiritsidwa ntchito m'nyumba. Matabwa awa amapangidwira kupereka luso lapadera la kapangidwe ka nyumba, ndipo kusankha mtundu wa nyumba yomwe mungagwiritse ntchito kumadalira zofunikira pa ntchito inayake yomanga.
Kukula kwa Chinthu
| Udindo | Unt Kulemera kg/m) | Gawo Lokhazikika kukhazikitsidwa mm | Zachigawo 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 | |
| Kusankhidwa | Chigawo Kulemera kg/m) | Gawo Lokhazikika Kuchuluka kwa madzi (mm) | Gawo Malo (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 | |
ENHChitsulo Chooneka Ngati Maonekedwe
Giredi: EN10034:1997 EN10163-3:2004
Kufotokozera: HEA HEB ndi HEM
Muyezo: EN
MAWONEKEDWE
Miyala ya HEA, HEB, ndi HEM ndi magawo a IPE (I-beam) a ku Europe omwe amagwiritsidwa ntchito pomanga ndi kupanga zinthu. Nazi zina mwa zinthu zofunika kwambiri za mtundu uliwonse:
Mafunde a HEA (IPN):
M'lifupi mwa flange ndi makulidwe a flange
Yoyenera kugwiritsidwa ntchito molimbika
Amapereka mphamvu yabwino yonyamula katundu komanso kukana kupindika
Mafunde a HEB (IPB):
M'lifupi mwa flange ndi makulidwe a flange
Yogwiritsidwa ntchito mosiyanasiyana komanso yogwiritsidwa ntchito kwambiri pomanga nyumba zosiyanasiyana
Amapereka mphamvu ndi kulemera koyenera
Matabwa a HEM:
Makamaka flange yozama komanso yopapatiza
Amapereka mphamvu yowonjezera komanso mphamvu zonyamulira katundu
Yopangidwira ntchito zolemera komanso zopsinjika kwambiri
Matabwa amenewa amapangidwira kukwaniritsa zofunikira zinazake za kapangidwe ka nyumbayo ndipo amasankhidwa kutengera momwe nyumbayo kapena nyumbayo imagwiritsidwira ntchito komanso momwe imagwiritsidwira ntchito.
NTCHITO
Miyala ya HEA, HEB, ndi HEMali ndi ntchito zosiyanasiyana mumakampani omanga ndi zomangamanga. Ntchito zina zomwe anthu ambiri amagwiritsa ntchito ndi monga:
- Kumanga Nyumba:Matabwa a Chitsulo Okhala ndi Hnthawi zambiri amagwiritsidwa ntchito pomanga nyumba zamalonda ndi zamafakitale kuti apereke chithandizo cha kapangidwe ka pansi, madenga, ndi zinthu zina zonyamula katundu.
- Kupanga Mlatho: Amagwiritsidwa ntchito popanga milatho yothandizira ma decks a misewu ndi zinthu zina zomangira.
- Kapangidwe ka Mafakitale: Matabwa a HEA, HEB, ndi HEM amagwiritsidwa ntchito kwambiri pomanga malo opangira mafakitale monga malo osungiramo zinthu, malo opangira zinthu, ndi malo osungiramo zinthu.
- Mafelemu Omangidwa: Amagwiritsidwa ntchito popanga mafelemu omangidwa a nyumba zazikulu ndi mapulojekiti omanga, kupereka chithandizo cha makoma, ma cladding, ndi zinthu zina zomangidwa.
- Chithandizo cha Zipangizo: Matabwa awa amagwiritsidwa ntchito pothandizira makina olemera ndi zida m'malo osiyanasiyana amafakitale.
- Mapulojekiti Omanga Nyumba: Miyala ya HEA, HEB, ndi HEM imagwiritsidwanso ntchito popanga mapulojekiti omanga nyumba monga ngalande, ma eyapoti, ndi malo opangira magetsi.
Ponseponse, matabwa awa ndi ofunikira kwambiri popereka chithandizo cholimba komanso chodalirika cha kapangidwe ka nyumba m'mapulojekiti osiyanasiyana omanga ndi mainjiniya. Kusinthasintha kwawo, mphamvu, ndi mphamvu zonyamula katundu zimapangitsa kuti zikhale zofunikira kwambiri pakupanga nyumba zamakono ndi zomangamanga.
KUYENDA KWA ZOGULITSA
Zofunikira pakuwunika chitsulo chooneka ngati H zimaphatikizapo zinthu izi:
Ubwino wa mawonekedwe: Ubwino wa mawonekedwe a chitsulo chooneka ngati H uyenera kutsatira miyezo yoyenera komanso zofunikira pa dongosolo. Pamwamba pake payenera kukhala posalala komanso pathyathyathya, popanda mabala, mikwingwirima, dzimbiri ndi zolakwika zina.
Miyeso ya geometri: Kutalika, m'lifupi, kutalika, makulidwe a ukonde, makulidwe a flange ndi miyeso ina ya chitsulo chooneka ngati H ziyenera kutsatira miyezo yoyenera ndi zofunikira pa dongosolo.
Kupindika: Kupindika kwa chitsulo chooneka ngati H kuyenera kutsatira miyezo yoyenera komanso zofunikira pa dongosolo. Kungathe kuzindikirika poyesa ngati mapulaneti onse awiri a chitsulo chooneka ngati H ali ofanana kapena pogwiritsa ntchito mita yopindika.
Kupotoza: Kupotoza kwa chitsulo chooneka ngati H kuyenera kutsatira miyezo yoyenera komanso zofunikira pa dongosolo. Kungathe kuzindikirika poyesa ngati mbali ya chitsulo chooneka ngati H ndi yoyima kapena yokhala ndi chopindikira.
Kupatuka pa kulemera: Kulemera kwa chitsulo chooneka ngati H kuyenera kutsatira miyezo yoyenera komanso zofunikira pa dongosolo. Kupatuka pa kulemera kumatha kuzindikirika poyesa.
Kapangidwe ka mankhwala: Ngati chitsulo chooneka ngati H chikufunika kuwotcherera kapena kukonzedwa mwanjira ina, kapangidwe ka mankhwala ake kayenera kutsatira miyezo yoyenera ndi zofunikira pa dongosolo.
Kapangidwe ka makina: Kapangidwe ka makina ka chitsulo chooneka ngati H kayenera kutsatira miyezo yoyenera ndi zofunikira pa dongosolo, kuphatikizapo mphamvu yokoka, malo odulira, kutalika ndi zizindikiro zina.
Kuyesa kosawononga: Ngati chitsulo chooneka ngati H chikufuna kuyesedwa kosawononga, chiyenera kuyesedwa motsatira miyezo yoyenera komanso zofunikira pakuyitanitsa kuti zitsimikizire kuti khalidwe lake lamkati ndi labwino.
Kupaka ndi Kulemba: Kupaka ndi kulemba chitsulo chooneka ngati H kuyenera kutsatira miyezo yoyenera komanso zofunikira pakuyitanitsa kuti zitheke kunyamula ndi kusunga zinthu mosavuta.
Mwachidule, zofunikira zomwe zili pamwambapa ziyenera kuganiziridwa mokwanira poyang'ana chitsulo chooneka ngati H kuti zitsimikizire kuti ubwino wake ukukwaniritsa miyezo yoyenera komanso zofunikira pa dongosolo, komanso kupatsa ogwiritsa ntchito zinthu zabwino kwambiri zachitsulo chooneka ngati H.
Kulongedza ndi Kutumiza
Kulongedza ndi kuteteza:
Kulongedza zinthu kumathandiza kwambiri kuteteza ubwino wa chitsulo cha ASTM A36 H panthawi yonyamula ndi kusungira. Zinthuzo ziyenera kumangidwa bwino, pogwiritsa ntchito zingwe kapena mipiringidzo yolimba kwambiri kuti zisasunthike komanso kuwonongeka. Kuphatikiza apo, njira ziyenera kutengedwa kuti ziteteze chitsulocho kuti chisagwere mu chinyezi, fumbi, ndi zinthu zina zachilengedwe. Kukulunga mipiringidzo ndi zinthu zosagwira ntchito nyengo, monga pulasitiki kapena nsalu yosalowa madzi, kumathandiza kuteteza ku dzimbiri ndi dzimbiri.
Kuyika ndi kuyika chitetezo cha mayendedwe:
Kuyika ndi kuyika zitsulo zopakidwa pa galimoto yonyamulira kuyenera kuchitidwa mosamala. Kugwiritsa ntchito zida zoyenera zonyamulira, monga ma forklift kapena ma crane, kumaonetsetsa kuti njira yotetezeka komanso yothandiza. Matabwa ayenera kugawidwa mofanana ndikuyikidwa bwino kuti asawonongeke pa nthawi yonyamulira. Akangonyamula katundu, kuyika katunduyo ndi zotchingira zokwanira, monga zingwe kapena maunyolo, kumatsimikizira kukhazikika komanso kupewa kusuntha.
KUPITA KWA MAKASITOMALA
FAQ
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