Icyuma cy'ubwiza buhanitse gifite ishusho ya H gifite imiterere ya EN

Ibisobanuro bigufi:

Icyuma gifite ishusho ya H ni ibikoresho by'ubwubatsi bikomeye kandi bifite ishusho y'igice kimwe nk'inyuguti "H". Gifite ibyiza byo kuba gifite uburemere bworoshye, uburyo bworoshye bwo kubaka, kuzigama ibikoresho no kuramba cyane. Imiterere yacyo yihariye ituma kiba cyiza mu gutwara imizigo no kudahungabana kw'inyubako, kandi gikoreshwa cyane mu mishinga y'ubwubatsi nko mu nyubako ndende, ibiraro, inganda n'ububiko. Ibipimo bitandukanye n'ingano by'icyuma gifite ishusho ya H bishobora gutoranywa no guhindurwa hakurikijwe ibyo umushinga ukeneye kugira ngo huzuzwe ibisabwa bitandukanye by'inyubako.


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    Icyuma gifite ishusho ya H cya ASTM

    UKO IBICURUZWA BIGENDA

    Uburyo bwo gukora ku gipimo gisanzweImirasire ya Hubusanzwe ikubiyemo 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 migozi myinshi, buhoro buhoro bigatera imiterere y'igiceUmurabyo wa H.

    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.

    Icyuma gifite ishusho ya H cya ASTM (11)

    INGANO Y'IGICURUZWA

    Icyuma gifite ishusho ya H (2) cya EN
    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
    Icyuma gifite ishusho ya H cya EN

    ENH-Icyuma gifite ishusho

    Icyiciro: EN10034: 1997 EN10163-3:2004

    Ibisobanuro: HEA HEB na HEM

    Igipimo: EN

     

    IBIKORESHO

    Ingufu nyinshi: Igishushanyo mbonera cy'imiterere y'ibice byaIcyuma gifite ishusho ya Hiha imbaraga zo kunama cyane n'ubushobozi bwo gutwara imizigo, bigatuma ikwiriye inyubako nini n'ahantu haremereye.

    Gutuza neza: Imiterere y'imirasire ya H itanga ituze ryiza mu gihe cy'igitutu n'umuvuduko, bigafasha mu gutuza no mu mutekano w'inyubako.

    Kubaka byoroshye: Igishushanyo mbonera cya H-beams gituma byoroha kuzihuza no kuzishyira mu gihe cyo kubaka, ibyo bikaba binongera iterambere ry'umushinga n'imikorere myiza.

    Gukoresha Umutungo Ukomeye: Igishushanyo mbonera cy'imitako ya H gikoresha neza imiterere y'icyuma, kigabanya imyanda y'ibikoresho, kandi kigafasha mu kubungabunga umutungo no kurengera ibidukikije.

    Uburyo bwo gukoresha: Imirasire ya H ikwiriye inyubako zitandukanye, ibiraro, inganda zikora imashini, n'izindi nzego, kandi ifite amahirwe menshi yo kuyikoresha.

    Muri rusange, imirasire ya H isanzwe yo hanze itanga imbaraga nyinshi, ituze ryiza, kandi yoroshye kubaka, bigatuma iba icyuma cy'ingenzi gikoreshwa cyane mu nzego zitandukanye z'ubuhanga.

    Icyuma gifite ishusho ya H cya ASTM (4)

    IGENZURA RY'IBICURUZWA

    Ibisabwa kugira ngoIcyuma gifite ishusho ya HIgenzura rikubiyemo ahanini ibi bikurikira:

    Ubwiza bw'isura: Ubwiza bw'isura yaHEAbigomba kubahiriza amahame n'ibisabwa mu itondeka. Ubuso bugomba kuba bworoshye kandi bugororotse, budafite inenge zigaragara nk'uduheri, iminkanyari n'ingese.

    Ingano za jeometri: Uburebure, ubugari, uburebure, ubugari bw'urukuta, n'ubugari bw'urukuta rw'imirasire ya H bigomba kubahiriza amahame n'ibisabwa mu gutondeka.

    Ukugonda: Ukugonda kw'imiringa ya H bigomba kubahiriza amahame ngenderwaho n'ibisabwa mu gutondeka. Ibi bishobora kugaragazwa hakoreshejwe gupima ubugari bw'impera ebyiri z'umuringa wa H cyangwa hakoreshejwe icyuma gipima ukugonda.

    Guhinduranya: Guhinduranya imirasire ya H bigomba kubahiriza amahame ngenderwaho n'ibisabwa mu gutondeka. Ibi bishobora kugaragazwa hakoreshejwe gupima ubugari bw'impande z'umurasire wa H cyangwa hakoreshejwe igikoresho cyo gupima imiterere y'umurasire.

    Guhindagurika kw'uburemere: Uburemere bw'imirasire ya H bugomba kubahiriza amahame ngenderwaho n'ibisabwa mu gutondeka. Guhindagurika kw'uburemere bishobora kugaragazwa hakoreshejwe gupima.

    Imiterere y'ibinyabutabire: Niba imirasire ya H-beam isaba gusudira cyangwa indi mikorere, imiterere yayo y'ibinyabutabire igomba kubahiriza amahame n'ibisabwa mu gutondeka.

    Imiterere ya Mekanike: Imiterere ya mekanike y'imirasire ya H, harimo imbaraga zo gukurura, aho igera, no kurekura, igomba kubahiriza amahame n'ibisabwa mu gutondeka.

    Isuzuma ritangiza: Niba imirasire ya H-beams isaba isuzuma ritangiza, igomba gukorwa hakurikijwe ibipimo ngenderwaho n'amabwiriza kugira ngo harebwe ubwiza bwayo bwite.

    Gupakira no Gushyira Ikimenyetso: Gupakira no gushyira ikimenyetso ku gikoresho cya H-beam bigomba kubahiriza amahame ngenderwaho n'ibipimo by'amabwiriza kugira ngo byorohere gutwara no kubika.

    Muri make, ibisabwa byavuzwe haruguru bigomba kwitabwaho byuzuye mu gihe cyo kugenzura imirasire ya H kugira ngo harebwe ko ubuziranenge bwayo bwujuje ibisabwa n'ibipimo by'amabwiriza, bigaha abakoresha ibicuruzwa bya H-beam byiza cyane.

    Icyuma gifite ishusho ya H (8) cya EN

    IKORESHWA RY'IBICURUZWA

    Imirasire ya H isanzwe ikoreshwa cyane mu bwubatsi no mu ikoranabuhanga, harimo ariko ntibigarukira gusa kuri ibi bikurikira:
    Ubwubatsi bw'inyubako, ubwubatsi bw'ibiraro, gukora imashini, kubaka amato, kubaka inyubako z'ibyuma,

    Icyuma gifite ishusho ya H (4) cya EN

    GUPIKA NO KOHEREZA

    Gupakira no gutwara imirasire ya H-beams iriho ikimenyetso cyo hanze muri rusange bikurikira izi ntambwe:

    Gupakira: Imitako ya H ikunze gupakirwa hakurikijwe amabwiriza y'umukiriya kugira ngo irinde ubuso bwayo kwangirika. Uburyo busanzwe bwo gupakira burimo gupakira ubusa, gupakira mu mbaho, no gupakira mu pulasitiki. Menya neza ko imitako ya H idafite imishwanyaguriko cyangwa ingese mu gihe cyo gupakira.

    Gushyiraho ibirango: Shyiraho ibirango ku gipfunyika amakuru y’ibicuruzwa, nk’icyitegererezo, ibisobanuro, n’ingano, kugira ngo byoroshye kubimenya no kubicunga.

    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, pakurura 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.

    Icyuma gifite ishusho ya H cya ASTM (9)
    Icyuma gifite ishusho ya H (5) cya EN

    IMBARAGA Z'IKORESHA

    Icyuma gifite ishusho ya H cya ASTM (10)

    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.

    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.


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