EN Insimbi Yensimbi Emise Okusezingeni Eliphezulu Yekhwalithi Ephakeme
INQUBO YOKUKHIQISWA KOMKHIQIZO
Inqubo yokukhiqiza yezingaI-H-imishayongokuvamile kuhlanganisa izinyathelo ezibalulekile ezilandelayo:
Ukulungiswa Kwezinto Eziluhlaza: Izinto ezingavuthiwe zemishayo ye-H ngokuvamile amabhilidi ensimbi. Lawa mabhilidi ayahlanzwa futhi ashiselwe ukulungiselela ukucutshungulwa nokubunjwa okulandelayo.
I-Hot Rolling: Amabhilidi aseshisiwe afakwa emshinini wokugaya oshisayo. Emshinini wokugoqa oshisayo, amabhilidi agingqika ngama-rollers amaningi, kancane kancane enze umumo we-cross-sectional of theI-H-beam.
Ukusebenza Okubandayo (Ongakukhetha): Kwezinye izimo, ukuze kuthuthukiswe ukunemba nekhwalithi engaphezulu ye-H-beam, imishayo ye-H egoqelwe ngokushisayo ingase futhi isebenze okubandayo, njengokugoqeka okubandayo nokudweba.
Ukusika Nokuqeda: Ngemva kokugingqika nokubanda ukusebenza, imishayo ye-H iyasikwa futhi iqedwe ukuze ihlangabezane nobukhulu nobude obuthile njengoba kudingwa ikhasimende.
Ukwelapha Okungaphezulu: Imishayo ye-H iyahlanzwa futhi iphathwe ngokuvimbela ukugqwala ukuze kuqinisekiswe ikhwalithi engaphezulu kanye nokungagqwali.
Ukuhlola Nokupakishwa: Imishayo ye-H eqediwe ihlolwa ikhwalithi, okuhlanganisa nokuhlolwa kokubukeka, ukunemba kobukhulu, kanye nezakhiwo zemishini. Uma sezifanelekile, ziyapakishwa bese zithunyelwa ekhasimendeni.
USIZI WOMTHETHO
| Ukuqokwa | Unt Isisindo kg/m) | I-Standard Secional imension mm | Ingxenye 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 | |
| I-Designatio | Iyunithi Isisindo kg/m) | Isigaba Esimisiwe I-Dimersion (mm) | Isigaba Indawo (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-Insimbi Ebunjiwe
Ibanga: EN10034:1997 EN10163-3:2004
Ukucaciswa: I-HEA HEB ne-HEM
Okujwayelekile: EN
IZICI
Amandla aphezulu: Idizayini yomumo we-cross-sectional weInsimbi emise okwe-Hikunika amandla okugoba aphezulu kanye namandla okuthwala umthwalo, okuyenza ifaneleke izakhiwo ezibanzi nezimo ezinomthwalo osindayo.
Ukuzinza Okuhle: Ukuma kwe-H-ingxenye yesiphambano kunikeza ukuzinza okuhle kakhulu ngaphansi kwengcindezi nokushuba, okunomthelela ekuzinzeni kwesakhiwo nokuphepha.
Ukwakhiwa Okulula: Idizayini ye-H-beams ikwenza kube lula ukuxhuma nokuyifaka ngesikhathi sokwakha, okuthuthukisa ukuqhubeka nokusebenza kahle kwephrojekthi.
Ukusetshenziswa Okuphezulu Kwensiza: Idizayini yemishayo ye-H isebenzisa ngokugcwele izici zensimbi, inciphisa udoti wezinto ezibonakalayo, futhi inikele ekongiweni kwezinsiza nasekuvikelweni kwemvelo.
Uhlelo Olubanzi: Imishayo ye-H ifanele izakhiwo ezihlukahlukene zokwakha, amabhuloho, ukukhiqizwa kwemishini, kanye neminye imikhakha, futhi inamathemba abanzi okusebenza.
Sekukonke, imishayo ye-H evamile yangaphandle inikeza amandla aphezulu, ukuzinza okuhle, nokwakhiwa okulula, okuyenza ibe impahla ebalulekile yensimbi esetshenziswa kabanzi emikhakheni ehlukahlukene yobunjiniyela.
UKUHLOLWA KOMKHIQIZO
Izidingo zeInsimbi emise okwe-Hukuhlola ikakhulukazi kubandakanya izici ezilandelayo:
Ikhwalithi Yokubukeka: Ikhwalithi yokubukeka yeHEAizothobela izindinganiso ezifanele kanye nezidingo zokuhleleka. Ingaphezulu lizoba bushelelezi futhi liyisicaba, lingabi naziphazamiso ezisobala njengezifaca, imihuzuko, nokugqwala.
Ubukhulu beJiyomethri: Ubude, ububanzi, ubude, ukujiya kwewebhu, nogqinsi lwe-flange lwemishayo ye-H kuzothobelana nezindinganiso ezifanele kanye nezidingo zokuhleleka.
Ukugoba: Ukugoba kwe-H-imishayo kuzohambisana nezindinganiso ezifanele kanye nezidingo zokuhleleka. Lokhu kunganqunywa ngokulinganisa ukufana kweziphetho ezimbili ze-H-beam noma kusetshenziswa igeji yokugoba.
I-twist: I-twist ye-H-beams izothobela izindinganiso ezifanele kanye nezidingo zokuhleleka. Lokhu kunganqunywa ngokulinganisa ukuma kwezinhlangothi ze-H-beam noma ngokusebenzisa i-torsion gauge.
Ukuchezuka Kwesisindo: Isisindo se-H-imishayo kufanele sihambisane nezindinganiso ezifanele kanye nezidingo zokuhleleka. Ukuchezuka kwesisindo kunganqunywa ngokukala.
Ukubunjwa Kwamakhemikhali: Uma i-H-imishayo idinga ukushiselwa noma okunye ukucutshungulwa, ukwakheka kwayo kwamakhemikhali kuzohambisana namazinga afanele kanye nezidingo zokuhleleka.
Izakhiwo Zemishini: Izici zemishini zemishayo ye-H, okuhlanganisa amandla aqinile, indawo yokukhiqiza, nobude, zizothobelana namazinga afanele kanye nezidingo zokuhleleka.
Ukuhlola Okungonakali: Uma i-H-imishayo idinga ukuhlolwa okungonakali, kufanele yenziwe ngokuvumelana nezindinganiso ezifanele kanye nokucaciswa kwe-oda ukuze kuqinisekiswe ikhwalithi yayo engokwemvelo.
Ukupakisha Nokumaka: Ukupakishwa nokumaka kwe-H-beam kufanele kuhambisane nezindinganiso ezifanele kanye nemininingwane ye-oda ukuze kube lula ukuhamba nokugcinwa.
Kafushane, izidingo ezingenhla kufanele zicatshangelwe ngokugcwele lapho kuhlolwa ama-H-beams ukuze kuqinisekiswe ukuthi ikhwalithi yawo ihlangabezana nezindinganiso ezifanele nokucaciswa kwe-oda, ihlinzeka abasebenzisi ngemikhiqizo yekhwalithi ephezulu ye-H-beam.
ISICELO SOMKHIQIZO
Imishayo ye-H evamile yangaphandle isetshenziswa kakhulu ezinkambini zokwakha nezobunjiniyela, kuhlanganisa kodwa kungagcini kulezi zici ezilandelayo:
Ubunjiniyela besakhiwo, ubunjiniyela bebhuloho, ukukhiqizwa kwemishini, ukwakha umkhumbi, ukwakhiwa kwesakhiwo sensimbi,
UKUPAKA KANYE NOKUTHUMELA
Ukupakishwa nokuthuthwa kwemishayo ye-H ephawulwe ngaphandle ngokuvamile kulandela lezi zinyathelo:
Ukupakishwa: Imishayo ye-H ivamise ukupakishwa ngokuya ngemininingwane yamakhasimende ukuvikela indawo yayo ekulimaleni. Izindlela zokupakisha ezijwayelekile zifaka ukupakishwa okungenalutho, ukupakishwa kwephalethi yokhuni, kanye nokupakishwa kwepulasitiki. Qinisekisa ukuthi imishayo ye-H ayinamihuzuko kanye nokugqwala ngesikhathi sokupakishwa.
Ukulebula: Lebula ngokucacile ukupakishwa ngolwazi lomkhiqizo, njengemodeli, ukucaciswa, kanye nenani, ukuze kukhonjwe kalula nokuphathwa.
Iyalayisha: Ngesikhathi sokulayisha nokuthutha, qinisekisa ukuthi imishayo ye-H epakishiwe ayinakungqubuzana nokuchotshozwa ukuvimbela umonakalo.
Ezokuthutha: Khetha izindlela zokuthutha ezifanele, njengamaloli noma ujantshi, ngokusekelwe ezidingweni zamakhasimende kanye nebanga elihlanganisiwe.
Ukuthulula: Lapho ufika endaweni, khipha ngokucophelela ukuze uvimbele ukulimala emisebe ye-H.
Isitoreji: Gcina imishayo engu-H endaweni yokugcina impahla eyomile, enomoya omuhle ukuze ugweme umswakama kanye neminye imiphumela emibi.
AMANDLA ENKAMPANI
FAQ
1.Ngingayithola kanjani ikhotheshini kuwe ?
Ungasishiyela umlayezo, futhi sizophendula yonke imilayezo ngokuhamba kwesikhathi.
2.Ingabe uzoletha izimpahla ngesikhathi?
Yebo, sithembisa ukuhlinzeka ngemikhiqizo yekhwalithi engcono kakhulu nokulethwa ngesikhathi. Ukwethembeka kuwumgomo wenkampani yethu.
3.Ngingakwazi ukuthola amasampula ngaphambi koku-oda?
Yebo kunjalo. Ngokuvamile amasampula ethu amahhala, singakhiqiza ngamasampula akho noma imidwebo yobuchwepheshe.
4.Ithini imigomo yakho yokukhokha?
Isikhathi sethu sokukhokha esivamile ngu-30% wediphozithi, futhi ukuphumula uma kuqhathaniswa ne-B/L.
5.Ingabe uyakwamukela ukuhlolwa komuntu wesithathu?
Yebo siyakwamukela ngokuphelele.
6.Siyethemba kanjani inkampani yakho?
Sisebenza ngokukhethekile ebhizinisini lensimbi iminyaka eminingi njengomphakeli wegolide, indlunkulu itholakala esifundazweni saseTianjin, siyakwamukela ukuphenya nganoma yiziphi izindlela, ngazo zonke izindlela.
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