Iphrofayili Yensimbi Yekhabhoni Yesakhiwo Ugongolo H Ugongolo Lwensimbi Ugongolo h Umumo Ugongolo Lwensimbi Yemboni
INQUBO YOKUKHIQIZWA KOMKHIQIZO
Ukugeleza kokukhiqizwa kwensimbi ejwayelekile yangaphandle ye-H ngokuvamile kungokulandelayo:
Ukulungiswa kwezinto zokusetshenziswa: Izinto zokusetshenziswa zokwenza insimbi ye-H ngokuvamile ziyizinti zensimbi. I-billet yensimbi kufanele ihlanzwe futhi ifudumale ukuze isebenze futhi ibumbeke.
Ukwelashwa Kwangaphambi Kokwelashwa: I-billet yensimbi, ngemva kokushiswa, ilethwa emshinini wokugoqa oshisayo ukuze igoqeke ngokushisa. Emshinini wokugoqa, imiqulu esebenzayo ixhumana ne-FFB ezindaweni eziningi ngobude bomqulu, futhi i-billet ibunjwa kancane kancane ibe yiphrofayili enomumo we-H.
Ukusebenza ngokubandayo (ongakukhetha): Insimbi enomumo ongu-H ngemva kokugoqa okushisayo i-h yayicutshungulwa ngokubandayo, njengokudweba okugoqa okubandayo, njll. ukuze kuthuthukiswe ukunemba kanye nekhwalithi yobuso bensimbi enomumo ongu-H.
Ukusika nokuqeda: Insimbi enobunjwa obungu-H, ukusebenza okubandayo, ukusebenza okubandayo, ukugeleza kwenqubo yokukhiqiza insimbi yohlobo lwe-H ngemva kokugoqa kanye nensimbi enobunjwa obungu-H ebandayo, kudingeka isikwe futhi iqedwe ngokwezidingo zamakhasimende ukuze kuhlangatshezwane nosayizi nobude bezidingo ezikhethekile.
Ukwelashwa kwendawo: Indawo yensimbi ye-H ihlanzekile futhi ayigqwali. Ukuhlolwa nokupakisha: Yenza ukuhlolwa kwekhwalithi yensimbi ye-H ekhiqiziwe njengekhwalithi yokubukeka, ukunemba kobukhulu, izakhiwo zemishini njll. Uma isivivinyiwe futhi yamukelwa, iyapakishwa bese ilethwa kumakhasimende.
USAYIZI WOMKHIQIZO
| Ukuqokwa | I-Unt Isisindo kg/m) | Isigaba Esijwayelekile ukumiswa mm | Isigaba 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 | |
| Ukuqokwa | Iyunithi Isisindo kg/m) | Isigaba Esijwayelekile Ukushintshashintsha (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 | |
| I-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 | |
EI-NHInsimbi Ebunjiwe
Ibanga: EN10034:1997 EN10163-3:2004
Imininingwane: I-HEA HEB ne-HEM
Okujwayelekile: EN
IZICI
Amandla aphezulu: Ukwakheka kwensimbi enomumo we-H kuqinisekisa amandla aphezulu okugoba kanye nomthamo wokuthwala. Kusebenza ezakhiweni ezibanzi nezisindayo zokulayisha.
Ukuqina okuhle: Ingxenye evundlile ye-H-beam iyinika ukuzinza okuhle ngaphansi kokucindezela kwe-axial kanye nokucindezeleka, okukhuthaza ukuzinza kanye nokuphepha kwesakhiwo.
Ukwakhiwa okulula: Insimbi ene-H ingaxhunywa ubuso nobuso futhi ifakwe kalula ngesikhathi sokwakhiwa, okuyinto ezuzisa inqubekela phambili yokwakha kanye nokusebenza kahle kokwakhiwa kwephrojekthi.
Ukusetshenziswa kwemithombo ephezulu: Ukwakheka kwensimbi enomumo we-H kungasebenzisa ukusebenza kwensimbi ngokuphelele, kususe ukungcola kwezinto, futhi kufake isandla ekulondolozweni kwemithombo kanye nokuvikelwa kwemvelo.
Ukusetshenziswa Okubanzi: Insimbi ye-H ifanelekela zonke izinhlobo zokwakha, amabhuloho kanye nokukhiqiza imishini nokunye, kanye namathuba amahle okuthuthukisa.
Ububanzi bokusetshenziswa: Ngokuvamile, insimbi yangaphandle ejwayelekile yesigaba se-H inamandla aphezulu, ukuzinza okuhle, ukwakhiwa okulula. Luhlobo lomkhiqizo wensimbi obalulekile wesakhiwo futhi lusetshenziswa kabanzi kuzo zonke izinhlobo zemikhakha yobunjiniyela.
UKUHLOLWA KOMKHIQIZO
Izidingo zokuhlolwa kwensimbi enomumo we-H zifaka phakathi izici ezilandelayo:
Ikhwalithi yokubukeka: Ikhwalithi yokubukeka kwensimbi enomumo we-H kufanele ihambisane nezindinganiso ezifanele kanye nezidingo zokuhleleka. Ubuso kufanele bube bushelelezi futhi bube yisicaba, bungabi namabala asobala, imihuzuko, ukugqwala kanye nezinye izinkinga.
Ubukhulu bejometri: Ubude, ububanzi, ukuphakama, ubukhulu bewebhu, ubukhulu be-flange kanye nezinye izilinganiso zensimbi enomumo we-H kufanele zihambisane nezindinganiso ezifanele kanye nezidingo zoku-oda.
Ukugoba: Ukugoba kwensimbi enomumo we-H kufanele kuhambisane nezindinganiso ezifanele kanye nezidingo zokuhleleka. Kungatholakala ngokulinganisa ukuthi izindiza kuzo zombili izinhlangothi zensimbi enomumo we-H ziyafana noma kusetshenziswa imitha yokugoba.
Ukusonta: Ukusonta kwensimbi enobunjwa obungu-H kufanele kuhambisane nezindinganiso ezifanele kanye nezidingo zokuhleleka. Kungatholakala ngokulinganisa ukuthi uhlangothi lwensimbi enobunjwa obungu-H luqondile noma lune-twist meter.
Ukuphambuka kwesisindo: Isisindo sensimbi enomumo we-H kufanele sihambisane nezindinganiso ezifanele kanye nezidingo zokuhleleka. Ukuphambuka kwesisindo kungatholakala ngokukala.
Ukwakheka kwamakhemikhali: Uma insimbi enobunjwa obungu-H idinga ukushintshwa noma ukucutshungulwa ngenye indlela, ukwakheka kwayo kwamakhemikhali kufanele kuhambisane nezindinganiso ezifanele kanye nezidingo zoku-oda.
Izakhiwo zemishini: Izakhiwo zemishini zensimbi enomumo we-H kufanele zihambisane nezindinganiso ezifanele kanye nezidingo zoku-oda, okuhlanganisa amandla okunamathela, iphuzu lokukhiqiza, ukunwebeka nezinye izinkomba.
Ukuhlolwa Okungonakalisi: Uma insimbi enobunjwa obungu-H idinga ukuhlolwa okungangonakalisi, kufanele ihlolwe ngokuhambisana nezindinganiso ezifanele kanye nezidingo zoku-oda ukuqinisekisa ukuthi ikhwalithi yayo yangaphakathi ilungile.
Ukupakishwa nokumakwa: Ukupakishwa nokumakwa kwensimbi enomumo we-H kufanele kuhambisane nezindinganiso ezifanele kanye nezimfuneko zoku-oda ukuze kube lula ukuthuthwa nokugcinwa.
Ngamafuphi, izidingo ezingenhla kufanele zicatshangelwe ngokugcwele lapho kuhlolwa insimbi enomumo we-H ukuqinisekisa ukuthi ikhwalithi yayo ihlangabezana nezindinganiso ezifanele kanye nezidingo zoku-oda, kanye nokuhlinzeka abasebenzisi ngemikhiqizo yensimbi enomumo we-H engcono kakhulu.
ISICELO SOMKHIQIZO
Imishayo ye-H ejwayelekile yangaphandle isetshenziswa kabanzi emikhakheni yokwakha kanye nobunjiniyela, okuhlanganisa kodwa kungagcini nje ngezici ezilandelayo:
Ubunjiniyela bezakhiwo, ubunjiniyela bamabhuloho, ukukhiqizwa kwemishini, ukwakha imikhumbi, ukwakhiwa kwesakhiwo sensimbi,
UKUPHAKISHA NOKUTHUMELA
Ukupakishwa kanye nokuthunyelwa kwe-H-beam yangaphandle evamile kungokulandelayo:
Ukupakisha: Insimbi yohlobo lwe-H izopakishwa ngokwesicelo sakho ukuze ubuso bungonakali. Ubuso bensimbi yephrofayili ye-H akufanele buklwebhe noma bubole ephaketheni.
Ukulebula: Maka ngokucacile ulwazi lomkhiqizo ephaketheni njengemodeli, imininingwane, ubuningi, njll. ukuze kube lula ukuhlonza nokuphatha.
Ukulayisha: I-H Steel Beam epakishiwe uma upakisha esitsheni, ungavumeli ukuthi iphuke futhi ishayisane ngesikhathi sokulayisha nokuthuthwa.
Ezokuthutha: Khetha amathuluzi okuthutha afanele, njengamaloli, ezokuthutha zesitimela, njll. ngokwezidingo zakho kanye nebanga.
Ukukhulula: Uma imishayo ye-H ifika lapho iya khona, ukukhulula kufanele kwenziwe ngokucophelela ukuze kuvinjelwe ukuthi imishayo yensimbi enomumo we-H ingonakali.
Indawo Yokugcina: Gcina insimbi enomumo we-H endaweni eyomile nengena umoya, gwema ukuthi imanzi noma ihlupheke ngeminye imiphumela emibi.
AMANDLA ENKAMPANI
Imibuzo Evame Ukubuzwa
1. Ngingayithola kanjani ikhotheshini kuwe?
Ungasishiyela umyalezo, futhi sizophendula yonke imiyalezo ngesikhathi.
2. Ingabe uzoletha izimpahla ngesikhathi?
Yebo, sithembisa ukuhlinzeka ngemikhiqizo esezingeni eliphezulu kanye nokulethwa ngesikhathi. Ukwethembeka kuyisimiso senkampani yethu.
3. Ngingayithola yini amasampula ngaphambi koku-oda?
Yebo, kunjalo. Ngokuvamile amasampula ethu amahhala, singawakhiqiza ngamasampula akho noma ngemidwebo yobuchwepheshe.
4. Iyini imigomo yakho yokukhokha?
Isikhathi sethu sokukhokha esijwayelekile yidiphozithi engu-30%, bese kuthi imali esele ibe yi-B/L. EXW, FOB, CFR, CIF.
5. Uyakwamukela ukuhlolwa komuntu wesithathu?
Yebo siyakwamukela ngempela.
6. Siyethemba kanjani inkampani yakho?
Sisebenza ngobuchwepheshe ebhizinisini lensimbi iminyaka eminingi njengomhlinzeki wegolide, indlunkulu isesifundazweni saseTianjin, samukelekile ukuzohlola nganoma yiziphi izindlela, ngazo zonke izindlela.







