Inkingi y'icyuma cya H yo mu Bushinwa ifite ASTM A36 A572 ifite icyuma gishyushye cya H cyafashwe na Galvanized H Steel Beam Inkingi iri mu bubiko
UKO IBICURUZWA BIGENDA
Uburyo bwo gukora imirasire ya H isanzwe busanzwe bukubiyemo intambwe z'ingenzi zikurikira:
Gutegura ibikoresho fatizo: Ibikoresho fatizo bya H-beams akenshi ni billets z'icyuma. Ibi billets birasukurwa kandi bigashyuha kugira ngo bitegure gutunganywa no gukorwa nyuma.
Gushyushya: Ibice bishyushye bishyirwa mu ruganda rushyushya. Mu ruganda rushyushya, ibice bizunguruka binyuze mu ruziga rwinshi, buhoro buhoro bigakora ishusho ya H-beam.
Gukoresha mu gihe cy'ubukonje (Uburyo bwo guhitamo): Hari ubwo, kugira ngo hongerwe ubwiza n'ubuso bw'umuraba wa H, imiraba ya H ishyushye ishobora no gukoreshwa mu gihe cy'ubukonje, nko gukurura no gukurura mu gihe cy'ubukonje.
Gukata no Kurangiza: Nyuma yo kuzingurura no kuzikora mu buryo bukonje, imirasire ya H iracibwa ikarangira kugira ngo ihuze n'ingano n'uburebure byihariye nk'uko umukiriya abikeneye.
Gutunganya ubuso: Imirasire ya H irasukurwa kandi igaterwa umuti wo kwirinda ingese kugira ngo habeho ubuziranenge bw'ubuso kandi irwanya ingese.
Igenzura n'Ipaki: Imirasire ya H irangiye igenzurwa neza, harimo no kugenzura imiterere yayo, ubuziranenge bw'ibipimo, n'imiterere y'imashini. Iyo imaze kwemezwa, irapfunyikwa hanyuma ikoherezwa ku mukiriya.
INGANO Y'IGICURUZWA
| Ishyirwa mu myanya | Ibice Uburemere kg/m) | Itsinda Risanzwe ishyirwaho mm | Igice 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 | |
| Igenamiterere | Ishami Uburemere kg/m) | Igice Gisanzwe Dimersion (mm) | Igice Akarere (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-Icyuma gifite ishusho
Icyiciro: EN10034: 1997 EN10163-3:2004
Ibisobanuro: HEA HEB na HEM
Igipimo: EN
IBIKORESHO
Ibice binini: Igice cyo hejuru n'icyo hasi cyaImirasire ya H(byitwa "flanges") ni bigari cyane, ubuso bwabyo bw'imbere n'inyuma busanzwe bungana. Ibi bitanga modulus nini n'umwanya wo guhagarara mu bugari bwabyo, bigatuma bikomera cyane.
Gukwirakwiza neza ibikoresho: Ibikoresho biba byibanda cyane ku migozi, kure y’umurongo udafite aho ubogamiye. Iyi miterere ifasha ikoreshwa ry’ibikoresho kurushaho mu gihe bikomeza gukomera, bigatuma bitwara neza kurusha imigozi isanzwe ya I ifite uburemere bumwe.
Ubushobozi bwo gutwara imizigo myinshi: Kubera ko ifite ubushobozi bwo gukora neza, imirasire ya H ishobora kwihanganira imitwaro ikomeye ihagaze no guhindagurika, bigatuma iba nziza cyane mu kuyikoresha nk'imirasire n'inkingi.
Ubudahangarwa Bwiza: Uduce duto dutanga ubudahangarwa bwimbitse, cyane cyane iyo dukoreshejwe nk'ibice bikandagira (nk'inkingi), birushaho kunoza cyane ubudahangarwa bwabyo ku ruhande no kugonga ugereranije n'imiringa isanzwe ya I.
IGENZURA RY'IBICURUZWA
Umurabyo wa HIbisabwa mu igenzura birimo ahanini ibi bikurikira:
Isura nziza: Isura nziza y'imirasire ya H igomba kubahiriza amahame n'ibisabwa mu buryo bukwiye. Ubuso bugomba kuba bworoshye kandi bugororotse, budafite inenge zigaragara nk'uduheri, iminkanyari n'ingese.
Ingano: Uburebure, ubugari, uburebure, ubugari bw'urukuta, n'ubugari bw'urukuta rw'imirasire ya H bigomba kubahiriza amahame n'ibisabwa mu gutondeka.
Kunama: Ukugororoka kw'imiringa ya H bigomba kubahiriza amahame ngenderwaho n'ibisabwa mu gutondeka. Ibi bishobora kugaragazwa hakoreshejwe gupima ubugari bw'impera z'umuringa wa H cyangwa hakoreshejwe icyuma gipima ukugororoka.
Hindura: Ukugoroka kw'imiringa ya H bigomba kubahiriza amahame ngenderwaho n'ibisabwa mu gutondeka. Ibi bishobora kugaragazwa hakoreshejwe gupima imiterere y'impande z'umuringa wa H cyangwa hakoreshejwe igikoresho cyo gupima imiterere y'imiringa.
Guhindagurika kw'ibiro: Uburemere bw'imirasire ya H bugomba kubahiriza amahame ngenderwaho n'ibisabwa mu gutondeka. Ibi bishobora kugaragazwa hakoreshejwe gupima.
Ibikoresho bya shimi: Niba imirasire ya H isaba gusudira cyangwa indi gutunganya, imiterere yayo ya shimi igomba kubahiriza amahame n'ibisabwa mu gutondeka.
Imiterere ya mekanike: Imiterere ya mekanike y'imirasire ya H igomba kubahiriza amahame n'ibisabwa mu gutondeka, harimo imbaraga zo gukurura, aho izamuka ry'umusaruro, no kurekura. Isuzuma ritangiza: Niba imirasire ya H isaba isuzuma ritangiza, igomba gukorwa hakurikijwe amahame n'ibipimo by'amabwiriza kugira ngo harebwe ubwiza bwayo bwite.
Gupakira no Gushyiramo Ikimenyetso: Gupfunyika no gushyira ikimenyetso ku biti bya H-beam bigomba kubahiriza amahame ngenderwaho n'ibipimo by'amabwiriza kugira ngo byorohere gutwara no kubika.
Dutanga umurimbo wa ASTM W14x82, umurimbo wa ASTM W30x132, umurimbo wa ASTM W30x132, ndetse tunatanga inkunga.Umuringa wa W8x40 H wihariye, Umuringa wa W16x89 H wihariye.
Muri make, mu gusuzuma imirasire ya H, ibisabwa byavuzwe haruguru bigomba kwitabwaho byuzuye kugira ngo harebwe ko ubuziranenge bwabyo bwujuje ibisabwa n'amabwiriza abigenga, bigaha abakoresha ibicuruzwa bya H-beam byiza cyane.
IKORESHWA RY'IBICURUZWA
Ibipimo ngenderwaho byo hanzeIcyuma gifite ishusho ya Hzikoreshwa cyane mu bwubatsi n'ubwubatsi, harimo ariko ntizigarukira gusa kuri ibi bikurikira:
Ubwubatsi bw'inyubako, ubwubatsi bw'ibiraro, gukora imashini, kubaka amato, kubaka inyubako z'ibyuma,
GUPIKA NO KOHEREZA
Gupakira no gutwara imirasire ya H-beams iriho ikimenyetso cyo hanze muri rusange bikurikira izi ntambwe:
Gupfunyika: Imitako ya H ikunze gupfunyika hakurikijwe amabwiriza y'umukiriya kugira ngo irinde ubuso bwayo kwangirika. Uburyo busanzwe bwo gupfunyika burimo gupfunyika ubusa, gupfunyika mu mbaho, no gupfunyika mu pulasitiki. Menya neza ko imitako ya H idafite imishwanyaguriko cyangwa ingese mu gihe cyo gupfunyika.
Gushyira ibirango: Shyiraho ikimenyetso gisobanutse neza ku ipaki amakuru y'ibicuruzwa, nk'icyitegererezo, ibisobanuro, n'ingano, kugira ngo byoroshye kumenya no gucunga.
Gupakira: Mu gihe cyo gupakira no gutwara, menya neza ko imirasire ya H ipakiye nta kugongana no gusya kugira ngo hirindwe kwangirika.
Ubwikorezi: Hitamo uburyo bukwiye bwo gutwara abantu, nk'amakamyo cyangwa gari ya moshi, hashingiwe ku byo abakiriya bakeneye n'intera iri hagati y'aho baherereye.
Gupakurura: Ukigera aho ugiye, shyiramo ibintu witonze kugira ngo wirinde kwangirika kw'imirasire ya H.
Kubika: Bika imirasire ya H mu bubiko bwumye kandi bufite umwuka mwiza kugira ngo wirinde ubushuhe n'izindi ngaruka mbi.
IMBARAGA Z'IKORESHA
Ibibazo Bikunze Kubazwa
1. Nabona gute ibiciro bivuye kuri wewe?
Urashobora kudusigira ubutumwa, kandi tuzasubiza buri butumwa ku gihe.
2. Ese uzageza ibicuruzwa ku gihe?
Yego, twizeza gutanga ibicuruzwa byiza cyane no kubigeza ku gihe. Ubunyangamugayo ni yo ngingo nyamukuru y'ikigo cyacu.
3.Ese nshobora kubona ingero mbere yo gutumiza?
Yego, birumvikana. Ubusanzwe ingero zacu ni ubuntu, dushobora kuzikora dukoresheje ingero zawe cyangwa ibishushanyo bya tekiniki.
4. Ni ibihe biteganyijwe mu kwishyura?
Igihe cyo kwishyura gisanzwe ni 30% by'amafaranga yatanzwe, kandi asigaye kuri B/L. EXW, FOB, CFR, CIF.
5.Ese wemera isuzuma ry’umuntu wa gatatu?
Yego rwose turabyemera.
6. Ni gute twizera ikigo cyawe?
Dufite umwihariko mu bucuruzi bw'ibyuma imyaka myinshi nk'umucuruzi w'izahabu, icyicaro gikuru giherereye mu ntara ya Tianjin, turakwemera gukora iperereza mu buryo ubwo aribwo bwose, mu buryo bwose.








