I-H Beam (HEA HEB) enobukhulu bentsimbi obumile njenge-EN H
INKQUBO YOKUVELISA IMVELISO
Inkqubo yokuvelisa intsimbi esemgangathweni yangaphandle enomfanekiso we-H idla ngokubandakanya la manyathelo aphambili alandelayo:
Ukulungiswa kwezinto eziluhlaza: Izinto zokwenza imvelisoIntsimbi enobume obungu-HIhlala ibizwa ngokuba yi-billet yentsimbi. I-billet yentsimbi kufuneka icocwe kwaye ifudunyezwe ukuze icutshungulwe kwaye yenziwe emva koko.
Ukucutshungulwa okushushu: I-billet yentsimbi eshushu ithunyelwa kwi-hot rolling mill ukuze icutshungulwe. Kwi-hot rolling mill, i-billet yentsimbi iqengqwa ngama-roller amaninzi kwaye kancinci kancinci yenziwe ibe yimo yentsimbi enomfanekiso we-H.
Ukusebenza ngokubandayo (ukhetho): Kwezinye iimeko, ukuze kuphuculwe ukuchaneka kunye nomgangatho womphezulu wentsimbi enomfanekiso we-H,intsimbi egoqwe ngobushushu efana no-Hkuya kucutshungulwa nokubanda, njengokuqengqeleka okubandayo, ukutsalwa, njl.njl.
Ukusika nokugqiba: Emva kokuqengqeleka nokusebenza ngokubandayo, intsimbi enomfanekiso we-H kufuneka isikwe kwaye igqitywe ngokweemfuno zomthengi ukuze ihlangabezane neemfuno ezithile zobungakanani kunye nobude.
Unyango lomphezulu: Unyango olucocekileyo noluchasene nomhlwa lwentsimbi enomfanekiso we-H ukuqinisekisa umgangatho womphezulu kunye nokumelana nokugqwala kwemveliso.
Ukuhlolwa kunye nokupakishwa: Yenza uhlolo lomgangatho kwintsimbi eveliswe ngendlela efana ne-H, kubandakanya nokuhlolwa komgangatho wembonakalo, ukuchaneka kobukhulu, iimpawu zoomatshini, njl. Emva kokuphumelela uvavanyo, iya kupakishwa kwaye ilungele ukuthunyelwa kumthengi.
UBUKHULU BEMVELISO
| Ukutyunjwa | Unt Ubunzima kg/m) | Icandelo Eliqhelekileyo ukukhulisa mm | Icandelo UAma (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 | |
| Ukumisela | Iyunithi Ubunzima kg/m) | Icandelo Eliqhelekileyo Ububanzi (mm) | ICandelo 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 | |
EI-NHIntsimbi Emile
Udidi: EN10034:1997 EN10163-3:2004
Inkcazo: I-HEA HEB kunye ne-HEM
Umgangatho: EN
IIMBONAKALO
Amandla aphezulu: Uyilo lwemilo olunqamlezileyo lwentsimbi enomfanekiso we-H luyinika amandla aphezulu okugoba kunye nomthamo wokuthwala umthwalo, nto leyo eyenza ukuba ifaneleke kwizakhiwo ezinkulu kunye neemeko zemithwalo enzima.
Uzinzo oluhle: Imilo yentsimbi enomfanekiso we-H iyenza ibe nozinzo oluhle xa iphantsi koxinzelelo kunye noxinzelelo, nto leyo eluncedo kuzinzo kunye nokhuseleko lwesakhiwo.
Ulwakhiwo olulula: Uyilo lwentsimbi enomfanekiso we-H lwenza kube lula ukuyidibanisa nokuyifakela ngexesha lenkqubo yokwakha, nto leyo eluncedo kwinkqubela phambili yokwakha kunye nokusebenza kakuhle kweprojekthi.
Izinga eliphezulu lokusetyenziswa kwezixhobo: Uyilo lwentsimbi enomfanekiso we-H lunokusebenzisa ngokupheleleyo ukusebenza kwentsimbi, lunciphise inkunkuma yezinto ezisetyenzisiweyo, kwaye lulungele ukugcinwa kwezixhobo kunye nokukhuselwa kwendalo.
Ububanzi besiceloIntsimbi enomfanekiso we-H ifanelekile kwizakhiwo ezahlukeneyo, iibhulorho, ukwenziwa koomatshini kunye nezinye iindawo, kwaye inamathuba amaninzi okusetyenziswa.
Ngokubanzi, intsimbi engaphandle emile okwe-H ineempawu zokuqina okuphezulu, uzinzo oluhle, kunye nolwakhiwo olulula. Yintsimbi ebalulekileyo yesakhiwo kwaye isetyenziswa kakhulu kwiinkalo ezahlukeneyo zobunjineli.
UHLOLO LWEMVELISO
Iimfuno zokuhlolwa kwentsimbi enomfanekiso we-H ziquka ikakhulu ezi zinto zilandelayo:
Umgangatho wenkangeleko: Umgangatho wenkangelekoUmqadi we-Hkufuneka ihambelane nemigangatho efanelekileyo kunye neemfuno zoku-odola. Umphezulu kufuneka ube mtyibilizi kwaye uthe tyaba, ungabi nazimbobo, imikrwelo, umhlwa kunye nezinye iziphene ezicacileyo.
Ubukhulu bejometri: Ubude, ububanzi, ukuphakama, ubukhulu bewebhu, ubukhulu beflange kunye nezinye izilinganiso zentsimbi enomfanekiso we-H kufuneka zihambelane nemigangatho efanelekileyo kunye neemfuno zoku-odola.
Ukugoba: Ukugoba kwentsimbi enobume be-H kufuneka kuhambelane nemigangatho efanelekileyo kunye neemfuno zoku-odola. Kungafunyanwa ngokulinganisa ukuba iiplani kuzo zombini iziphelo zentsimbi enobume be-H ziyafana okanye kusetyenziswa imitha yokugoba.
Jika: Ukujijwa kwentsimbi enobume be-H kufuneka kuhambelane nemigangatho efanelekileyo kunye neemfuno zoku-odola. Kungabonwa ngokulinganisa ukuba icala lentsimbi enobume be-H lithe nkqo okanye linemitha yokujijwa.
Ukuphambuka kobunzima: Ubunzima bentsimbi enomfanekiso we-H kufuneka buhambelane nemigangatho efanelekileyo kunye neemfuno zoku-odola. Ukuphambuka kobunzima kunokubonwa ngokubulinganisa.
Ukwakheka kweekhemikhali: Ukuba intsimbi enomfanekiso we-H kufuneka idityaniswe okanye icutshungulwe ngenye indlela, ukwakheka kwayo kweekhemikhali kufuneka kuhambelane nemigangatho efanelekileyo kunye neemfuno zoku-odola.
Iipropati zoomatshini: Iimpawu zoomatshini zentsimbi enomfanekiso we-H kufuneka zihambelane nemigangatho efanelekileyo kunye neemfuno zoku-odola, kubandakanya amandla okutsalwa, indawo yokukhupha, ukunwebeka kunye nezinye izalathisi.
Uvavanyo olungatshabalalisiyo: Ukuba intsimbi enomfanekiso we-H ifuna uvavanyo olungonakalisiyo, kufuneka ivavanywe ngokuhambelana nemigangatho efanelekileyo kunye neemfuno zoku-odola ukuqinisekisa ukuba umgangatho wayo wangaphakathi ulungile.
Ukupakisha kunye nokumakisha: Ukupakishwa kunye nokuphawulwa kwentsimbi enomfanekiso we-H kufuneka kuhambelane nemigangatho efanelekileyo kunye neemfuno zoku-odola ukuze kube lula ukuthuthwa kunye nokugcinwa.
Ngamafutshane, ezi mfuno zingasentla kufuneka ziqwalaselwe ngokupheleleyo xa kuhlolwa intsimbi enomfanekiso we-H ukuqinisekisa ukuba umgangatho wayo uyahlangabezana nemigangatho efanelekileyo kunye neemfuno zoku-odola, kunye nokubonelela abasebenzisi ngeemveliso zentsimbi enomfanekiso we-H ezilungileyo.
ISICELO SEMVELISO
Ii-H-beams zangaphandle ezisemgangathweni zisetyenziswa kakhulu kwicandelo lokwakha nobunjineli, kuquka kodwa kungaphelelanga apho kwezi zinto zilandelayo:
Ubunjineli bezakhiwo, ubunjineli beebhulorho, ukwenziwa koomatshini, ukwakhiwa kweenqanawa, ukwakhiwa kwesakhiwo sentsimbi,
UKUPAKISHA NOKUTHUMELA
Ukupakishwa kunye nokuthuthwa kwee-H-beams zangaphandle eziqhelekileyo kudla ngokufuna ukulandela la manyathelo alandelayo:
Ukupakisha: Intsimbi enobume be-H idla ngokupakishwa ngokweemfuno zabathengi ukukhusela umphezulu wayo ekonakalisweni. Iindlela eziqhelekileyo zokupakisha ziquka ukupakisha okungenanto, ukupakisha iipalethi zomthi, ukupakisha iplastiki, njl. Xa upakisha, kuyimfuneko ukuqinisekisa ukuba umphezulu wentsimbi enobume be-H awukrwelwa okanye awugqwali.
Ukulebhelisha: Phawula ulwazi olucacileyo lwemveliso kwiphakheji, olufana nomzekelo, iinkcukacha, ubungakanani, njl.njl., ukuze kube lula ukuchongwa nokulawulwa.
Iyalayisha: Xa ulayisha kwaye uthutha intsimbi epakishiweyo enomfanekiso we-H, kuyimfuneko ukuqinisekisa ukuba akuyi kubakho kungqubana okanye ukukhupha ngexesha lenkqubo yokulayisha ukuze kuthintelwe umonakalo kwimveliso.
Uthutho: Khetha izixhobo zothutho ezifanelekileyo, ezinje ngeelori, uthutho lukaloliwe, njl.njl., kwaye ukhethe indlela yothutho efanelekileyo ngokweemfuno zabathengi kunye nomgama wothutho.
Ukukhulula: Emva kokufika kwindawo oya kuyo, umsebenzi wokukhulula impahla kufuneka wenziwe ngononophelo ukuze kuthintelwe ukonakala kwentsimbi enomfanekiso we-H.
Indawo yokugcina izinto: Gcina intsimbi enomfanekiso we-H kwindawo yokugcina izinto eyomileyo nengena umoya ukuze kuthintelwe ukufuma okanye ezinye iziphumo ezibi.
AMANDLA ENKAMPANI
FAQ
1. Ndingayifumana njani ikowuteshini kuwe?
Ungasishiyela umyalezo, kwaye siza kuphendula yonke imiyalezo ngexesha elifanelekileyo.
2. Ngaba uza kuzihambisa iimpahla ngexesha elifanelekileyo?
Ewe, sithembisa ukubonelela ngeemveliso ezisemgangathweni ophezulu kunye nokuhanjiswa ngexesha. Ukunyaniseka yimfundiso yenkampani yethu.
3. Ndingafumana iisampulu ngaphambi kokuba ndi-odole?
Ewe, ewe. Ngokwesiqhelo iisampulu zethu zisimahla, singazivelisa ngeesampulu zakho okanye ngemizobo yobugcisa.
4. Ithini imiqathango yakho yokuhlawula?
Ixesha lethu lokuhlawula eliqhelekileyo yidiphozithi ye-30%, kwaye intsalela imele i-B/L.
5. Ngaba uyayamkela into yokuhlolwa ngumntu wesithathu?
Ewe siyamkela ngokupheleleyo.
6. Siyithemba njani inkampani yakho?
Siziingcali kwishishini lentsimbi kangangeminyaka emininzi njengomthengisi wegolide, ikomkhulu likwiphondo laseTianjin, samkelekile ukuphanda ngazo zonke iindlela, nangayiphi na indlela.











