I-H-enziwe ngensimbi eyenziwe ngensimbi ye-H
H-BeamInsimbi isetshenziswa kabanzi, isetshenziselwa ikakhulukazi: izakhiwo ezahlukahlukene zokwakha izimboni; Izinhlobo ezahlukahlukene zezimboni ezinde zezimboni kanye nezakhiwo zesimanje eziphakeme, ikakhulukazi ezindaweni ezinomsebenzi wokuzamazama komhlaba njalo kanye nezimo zokusebenza eziphakeme zokusebenza kwezinga lokushisa; Amabhuloho amakhulu anamandla amakhulu okuthela, ukuqina okuhle kwesigaba nesigaba esikhulu kuyadingeka; Imishini esindayo; Umgwaqo omkhulu; Umkhumbi wamathambo; Ukwesekwa kwami; Ukwelashwa okusekelwa kanye nezobunjiniyela beDamu; Izakhi zomshini ezahlukahlukene.
Inqubo Yokukhiqiza Umkhiqizo
I-flange yeH BeamKuyafana noma kucishe kufane futhi kungaphakathi nangaphandle, futhi ukuphela kwe-flange kusendaweni efanele, ngakho-ke kuthiwa yi-parallel flange i-steel. Ubukhulu be-web yensimbi ebekiwe buncane kunalemi-mis ejwayelekile enokuphakama okufanayo kwewebhu, futhi ububanzi be-flange bukhulu kunalokho okuhlangenwe nakho okufanayo kwewebhu, Ngakho-ke futhi kuthiwa yi-wide-rim i-beams. Kunqunywa ngesimo, isigaba se-modulus, umzuzu we-inertia namandla ahambisanayo se-H-beam ngokusobala kungcono kunalokho okujwayelekile kwe-I-beam ngesisindo esijwayelekile. Isetshenziswa ngezidingo ezihlukile zesakhiwo sensimbi, noma ngabe ingaphansi kwe-torque yokugoba, umthwalo wengcindezi, umthwalo we-eccentric ukhombisa ukusebenza kwayo okuphezulu, angathuthukisa kakhulu umthamo wokuthwala, ungonga insimbi engu-10% ~ 40%. Insimbi Emiswe Ngobunjwa i-H-I-Flange ebanzi, i-Web Encane, Ukucaciswa okuningi, nokusetshenziswa okuguquguqukayo, okungokonga i-15% kuya ku-20% yensimbi ezinkingeni ezahlukahlukene. Ngoba i-flange yaso ifana ngaphakathi nangaphandle, futhi okuphelele komphetho kusendaweni efanele, kulula ukuhlanganisa nokuhlanganisa imali ehlukahlukene, futhi kungasheshisa kakhulu isivinini sokwakha wephrojekthi futhi unciphise isikhathi sokwakha.
Usayizi womkhiqizo
| Ukuqamba | -Yisithulululunwa Isisindo kg / m) | Sevional ejwayelekile zinsinya mm | Isigaba Amagama (cm² | |||||
| W | H | B | 1 | 2 | r | A | ||
| U-He28 | AA | 61.3 | 264.0 | I-280.0 | 7.0 | 10.0 | 24.0 | 78.02 |
| A | 76.4 | 270.0 | I-280.0 | 80 | 13.0 | 24.0 | 97.26 | |
| B | 103 | I-280.0 | I-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 | I-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 | |
| UHe320 | 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 | I-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 | |
| U-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 | 135 | 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 | |
| U-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 | I-360.0 | 300.0 | 12.5 | 22.5 | 27.0 | I-180.6 | |
| M | 25 | 395.0 | 308.0 | 21.0 | 40.0 | 27.0 | 318.8 | |
| He400 | AA | 92.4 | I-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 | 25 | 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 | |
| Umcabango | Umuvo Isisindo kg / m) | Isigaba sesikhundla se-Standad Ukumbumbuluvu (mm) | Isigaba Indawo (cm²) | |||||
| W | H | B | 1 | 2 | r | A | ||
| He50 | AA | I-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 | |
| U-He550 | AA | I-T20 | 522.0 | 300.0 | 11.5 | 15.0 | 27.0 | 152.8 |
| A | 166 | I-540.0 | 300.0 | t2.5 | 24.0 | 27.0 | 211.8 | |
| B | -Zwi | 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 | |
| U-WE60 | 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 | I-600.0 | 300.0 | 15.5 | 30.0 | 27.0 | 270.0 | |
| M | 28 | I-620.0 | 305.0 | 21.0 | 40.0 | 27.0 | 363.7 | |
| U-he650 | AA | 138 | I-620.0 | 300.0 | t2.5 | 16.0 | 27.0 | 175.8 |
| A | 190 | I-640.0 | 300.0 | t3.5 | 26.0 | 27.0 | 241.6 | |
| B | I-225 | I-660.0 | 300.0 | 16.0 | 31.0 | 27.0 | 286.3 | |
| M | 293 | I-668.0 | 305.0 | 21.0 | 40.0 | 27.0 | 373.7 | |
| He700 | AA | I-150 | 670.0 | 300.0 | 13.0 | 17.0 | 27.0 | 190.9 |
| A | 204 | I-600.0 | 300.0 | 14.5 | 27.0 | 27.0 | 260.5 | |
| B | 241 | I-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 | I-800.0 | 300.0 | 17.5 | 33.0 | 30.0 | 334.2 | |
| M | I-317 | I-814.0 | 303.0 | 21.0 | 40.0 | 30.0 | 404.3 | |
| He800 | AA | 198 | I-870.0 | 300.0 | 15.0 | 20.0 | 30.0 | 252.2 |
| A | 252 | I-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 | I-1000.0 | 300.0 | 19.0 | 36.0 | 30.0 | 400.0 | |
| M | 349 | I-1008 | 302.0 | 21.0 | 40.0 | 30.0 | 444.2 | |
ENi-Shile Steel
Ibanga: En10034: 1997 EN10163-3:I-2004
Ukucaciswa: UHea Heb noHem
Standard: en
Izici
Kunemininingwane eminingi yomkhiqizo yeH-Beam, futhi izindlela zokuhlukaniswa zinjengokulandelayo. mkhulu kune- noma lilingane nokuphakama kwewebhu H. ububanzi be-flange B bensimbi emincane ye-h-shaped bulingana nengxenye yokuphakama kwepuleti yewebhu. Umkhiqizo, uhlukaniswe ngohlobo lwensimbi yensimbi, i-H-Type Cloy Column, i-H-Type Pile yensimbi kanye ne-H-Type Steel Beam ngensimbi ebunjiwe ye-Flangel Kufakwe uhla lwe-H-Beams.genipharly, i-Flange H-Beam yensimbi isetshenziswa njengogongolo nensimbi ebanzi ye-Flange H-Beam isetshenziswa njengekholomu. Ngokuvumelana nalokhu, kwaziwa nangokuthi yi-Beam H-Beam Steel nekholamu H-Beam Steel. (3) Ngokusho kwendlela yokukhiqiza, ihlukaniswe ngensimbi ye-H-beam yensimbi futhi yagoqa insimbi ye-H-beam. (4) Ngokusho kobukhulu obucacisiwe bahlukaniswe ngensimbi enkulu, ephakathi nencane ebunjiwe, imikhiqizo enobuqili beWebhu ibizwa ngokuthi yi-700mm ibizwa nge-medium, futhi lezo zingama-300mm zibizwa ngokuthi zincane. Ekupheleni kuka-1990, ukuphakama kwe-web yewebhu enkulu kunazo zonke emhlabeni kwe-1200mm, evutha ama-530mm.
Ukuhlolwa Komkhiqizo
Izidingo zokuhlolwa kwensimbi ezimise okwenziwe nge-H ikakhulukazi zibandakanya izici ezilandelayo:
Ikhwalithi yokubukeka: Ikhwalithi yokubukeka yensimbi ebekiwe ye-H kufanele ihambisane namazinga afanele nezidingo zoku-oda. Ingaphezulu kufanele libushelelezi futhi lifulezwe, ngaphandle kwama-dents asobala, imihuzuko, ukugqwala nezinye iziphambeko.
Ubukhulu beJiyometri: Ubude, ububanzi, ukuphakama, ubukhulu bewebhu, ubukhulu be-flange kanye nezinye izilinganiso zensimbi enobumba ye-H kufanele kuhambisane namazinga afanele nezidingo zoku-oda.
I-Curvature: I-curvature yensimbi eyenziwe nge-H kufanele ihambisane namazinga afanele nezidingo zoku-oda. Ingatholwa ngokulinganisa ukuthi ngabe izindiza emaphethelweni womabili ama-H-nsimbi anensimbi zifana noma zisebenzisa imitha yokugoba.
I-Twist: I-twist yensimbi eyenziwe nge-H kufanele ihambisane namazinga afanele nezidingo zoku-oda. Ingatholwa ngokulinganisa ukuthi uhlangothi lwensimbi enomumo lwe-H luqonde noma ngethayi elisontekile.
Ukuphambuka kwesisindo: isisindo sensimbi ekhethwe nge-H kufanele sihambisane namazinga afanele nezidingo zoku-oda. Ukuphambuka kwesisindo kungatholwa ngokukala.
Ukwakheka kwamakhemikhali: Uma insimbi eyenziwe nge-H idinga ukufakwa noma icubungulwe ngenye indlela, ukwakheka kwayo kwamakhemikhali kufanele kuhambisane namazinga afanele nezidingo zoku-oda.
Izakhiwo zemishini: Izakhiwo zemishini zensimbi ebunjiwe ye-H kufanele zihambisane namazinga afanele nezidingo zoku-oda, kufaka phakathi amandla ashukumisayo, iphuzu lesivuno, ukunwebeka nezinye izinkomba.
Ukuhlolwa okungeyona eyonakalisayo: Uma insimbi eyenziwe nge-H idinga ukuhlolwa okungeyona eyonakalisayo, kufanele ihlolwe ngokuya ngamazinga afanele nezidingo zoku-oda ukuqinisekisa ukuthi ikhwalithi yayo yangaphakathi ilungile.
Ukupakishwa nokumaka: Ukumakwa kanye nokumakwa kwensimbi ebekiwe ye-H kufanele kuhambisane namazinga afanele nezidingo zoku-oda ukwenza lula ukuthuthwa nokugcinwa.
Ngamafuphi, lezi zidingo ezingenhla kufanele zibhekwe ngokugcwele lapho zihlola insimbi ebunjiwe ye-H ukuqinisekisa ukuthi ikhwalithi yayo ihlangabezana namazinga afanele nezidingo zoku-oda, futhi ukuhlinzeka abasebenzisi ngemikhiqizo yensimbi ebabange ngayo.
Isicelo
-JwayelekileH-BeamIzinto zensimbi zifaka i-Q235B, i-SS490, SS400, Q345 ne-Q345B. Izakhiwo zamakhemikhali zalezi zinto zihlukile, ngakho-ke lapho ukhetha ukusetshenziswa kwe-H-Beam, kuyadingeka ukukhetha impahla efanelekile ngokwesimo esithile
Ukupakisha nokuthumela
Ukupakishwa nokuvikelwa:
Ukupakipha kudlala indima ebalulekile ekuvikeleni ikhwalithi ye-ASTM A36H Beaminsimbi ngesikhathi sokuhamba nokugcinwa. Okuqukethwe kufanele kuhlanganiswe ngokuphephile, kusetshenziswa imichilo enamandla noma amabhendi ukuvikela ukunyakaza nokulimala okungaba khona. Ngokwengeziwe, kufanele kuthathwe izinyathelo ukuvikela insimbi ekuchayweni komswakama, uthuli nezinye izici zezemvelo. Ukusonga izinqwaba ezintweni ezilwa nokungamelana nesimo sezulu, njengendwangu yepulasitiki noma engamanzi, kusiza ukuvikela ngokugqwala nokugqwala.
Umthandi
1. Ngingathola ikhotheni evela kuwe?
Ungasishiya umyalezo, futhi sizophendula yonke imilayezo ngesikhathi.
2.Uzokwethula izimpahla ngesikhathi?
Yebo, siyathembisa ukuhlinzeka ngemikhiqizo esezingeni eliphezulu kakhulu nokulethwa ngesikhathi. Ukwethembeka kuyinkampani yenkampani yethu.
3.Chan ngithola amasampula ngaphambi kwa-oda?
Yebo kunjalo. Imvamisa amasampula ethu akhululekile, singakhiqiza ngamasampula akho noma imidwebo yezobuchwepheshe.
4.Yini imigomo yakho yokukhokha?
Ithemu lethu lokukhokha elijwayelekile liyidiphozithi engama-30%, futhi iphumule ngokumelene ne-B / L. Exw, FOB, CFR, CIF.
5.Ukwamukela ukuhlolwa kweqembu lesithathu?
Yebo ngokuphelele samukela.
6. Ngabe siyethemba yini inkampani yakho?
Sisebenza ngokukhethekile ebhizinisini lensimbi iminyaka enjenge-Golden Support, izindawo ezinobunhloko esifundazweni saseTianjin, wamukelekile ukuphenya nganoma yiziphi izindlela, ngazo zonke izindlela.
