Imiterere y'icyuma cya ASTM A913 | Icyuma gifite imbaraga nyinshi cya H-Beam mu nyubako z'inganda n'ubucuruzi
Imiterere y'Urufunguzo rw'Icyuma mu Nyubako Ishusho y'urufunguzo rw'icyuma ni ubwoko bw'imiterere aho ibice by'icyuma bihuzwa hamwe mu buryo bw'ibice by'impandeshatu mu buryo bwihariye kugira ngo hakorwe ishusho ikomeye ishobora gukoreshwa mu gushyigikira imitwaro ikoreshwa. Imiterere y'urufunguzo yongera imbaraga n'ubudahangarwa hamwe n'ibikoresho bike kandi ikwiriye umwanya muremure n'icyumba gifunguye.
Ibiranga Byiza
Igipimo cy'imbaraga nyinshi ku buremere -- Imiterere y'imizigo y'impandeshatu ituma ubushobozi bukomeye bwo gutwara imizigo bufite icyuma gito.
Ubugari busobanutse - Butwikira ahantu hanini hatari inkingi z'imbere.
Igishushanyo mbonera cy'ibintu byinshi - Ni cyiza ku bubiko, mu matsinda, mu nganda zikora ndetse no mu nzu z'imikino n'amazu yo gukiniramo.
Gutegura no Guteranya Byihuse - Ibice by'icyuma bicibwa mbere bigakorwa hanze y'aho biherereye hanyuma bigahambirwa vuba aho biherereye.
Kuramba - Iyo hakoreshejwe uburyo buhagije bwo kurinda ingese (gusiga ibyuma, gusiga amarangi, cyangwa gusiga), inyubako y'icyuma izakomeza gukoreshwa mu myaka myinshi.
Ibice
Igitereko cyo hejuru: Igice cyo hejuru gihagaze cyangwa gihanamye cy'urukuta
Ijwi ryo hasi: Igice cyo hasi kigororotse kiri mu muvuduko
Abanyamuryango ba interineti: Ibintu by'impandeshatu n'ibigororotse bigize igice cy'impandeshatu
Imiyoboro: Imigozi ihambiriye cyangwa ihambiriye ihuza abanyamuryango
Gufata inkingi (Uburyo bwo guhitamo): Gukomera cyane ku ruhande rw'inyuma kugira ngo amaguru maremare akomere
Ibikoresho by'icyuma cy'ibanze byo kubaka uruganda
1. Inyubako nyamukuru itwara imizigo (ishobora guhuzwa n'ibisabwa mu mihindagurikire y'isi yo mu turere dushyuha)
| Ikintu | Imiterere y'icyuma ya ASTM A913 |
| Ibikoresho | ASTM A913 Icyiciro cya 50 / 60 / 65 (Icyuma gikomeye cyane gifite imiterere mike) |
| Intera y'Ubugari | metero 15–60 (49–197 ft), ishobora guhindurwa uko imeze |
| Uburebure bwa Eve | metero 4–15 (futi 13–49), hashingiwe ku bikenewe mu mushinga |
| Igisenge cy'inzu | 5°–30°, ishobora guhindurwa bitewe n'ikirere n'amazi |
| Ibice by'ingenzi | Inkingi n'imirimbo ya H-beam (ASTM A913), ibice bya kabiri (C/Z purlins), sisitemu yo gusingira, imiyoboro ihambiriyeho amaboliti/isude |
| Imirimo y'ingenzi | - Ingufu nyinshi cyane n'ubushobozi bwo gutwara ibintu |
| - Ubuhanga bukomeye kandi bushobora gusudira | |
| - Kugabanuka k'uburemere bw'icyuma n'igiciro cy'ifatizo | |
| - Gukora no gushyiraho byihuse | |
| - Igihe kirekire cyo gukora no guhagarara | |
| Ibyiza by'Imiterere | - Ingufu nyinshi hamwe n'ingano nto y'aloyi |
| - Ubudahangarwa bwiza ku mihindagurikire y'isi n'umuyaga | |
| - Bikwiriye imishinga minini kandi iremereye | |
| Porogaramu Zisanzwe | - Inganda: inganda, amaduka, inganda z'amashanyarazi |
| - Ibikoresho: ububiko, ibigo bikwirakwiza ibicuruzwa | |
| - Ubucuruzi: amaduka manini, amazu y'imurikagurisha | |
| - Ibikorwa remezo: terminale, inyubako nini za leta | |
| Amasoko yo kohereza ibicuruzwa mu mahanga | Amerika ya Ruguru, Amerika yo Hagati n'iy'Epfo, Uburasirazuba bwo Hagati, Aziya y'Amajyepfo y'Uburasirazuba, Afurika |
| Amahame n'Impamyabumenyi | ASTM A913, amahame ngenderwaho yo gusudira ya AWS, sisitemu y'ubuziranenge ya ISO, igenzura ry'abandi rihari |
| Uburyo bwo Gutunganya | Imashini zitunganya | Gutunganya |
| Gukata | Imashini zo gukata plasma/umuriro za CNC, imashini zo gukata | Gukata umuriro wa plasma ku masahani y'icyuma/ibice, gukata amasahani y'icyuma yoroshye, hamwe n'uburyo bungana biragenzurwa. |
| Gukora | Imashini ikonjesha, feri yo gukanda, imashini izunguruka | Gupfunyika mu buryo bukonje (kuri c/z purlins), gupfunyika (kuri gukata imiyoboro/inkombe), gupfunyika (kuri bars zo gushyigikira uruziga) |
| Gusudira | Imashini isudira arc iri mu mazi, imashini isudira arc n'intoki, imashini isudira CO₂ ikingira gaze | Gusudira imigozi y'amazi (inkingi z'Abaholandi / imigozi ya H), gusudira imigozi (ibipande bya gusset), gusudira ikoresheje gaze ya CO² (ibintu bito bifatanye n'inkuta) |
| Gukora imyobo | Imashini icukura ya CNC, imashini icukura | CNC Iborera (imyobo y'amaboliti mu byuma bihuza/ibice), Gupfumura (imyobo mito), Ifite imyobo igenzurwa ifite umurambararo/uburyo bwo kwihanganira imyanya |
| Ubuvuzi | Imashini yo guturitsa/gutwika umucanga, icyuma gisya, umurongo wo gusya ushyushye | Gukuraho ingese (gutwika amasasu / guturika umucanga), gusya ibintu mu buryo bworoshye (gukuraho ubushyuhe), gutwika ibyuma bishyushye (bolt/support) |
| Inteko | Urubuga rwo guteranya, ibikoresho byo gupima | Ibice by'ibyari byateranijwe mbere (inkingi + inkingi + ishingiro) byarasenyuwe kugira ngo byoherezwe nyuma yo kugenzura ingano. |
| 1. Ikizamini cyo gusukura umunyu (ikizamini cyo kwangirika kw'umunyu) | 2. Ikizamini cyo gufata neza | 3. Ikizamini cyo kwirinda ubushuhe n'ubushyuhe |
| Amabwiriza ngenderwaho ya ASTM B117 (spray y'umunyu idakoresha umunyu) / ISO 11997-1 (spray y'umunyu ikoresha umunyu), ikwiriye ibidukikije birimo umunyu mwinshi ku nkombe za Amerika yo Hagati. | Ikizamini cyo gupima igishishwa hakoreshejwe ASTM D3359 (igishishwa cyo gupima igishishwa/urukuta rw'amashanyarazi, kugira ngo hamenyekane urwego rwo gupima igishishwa); ikizamini cyo gupima igishishwa hakoreshejwe ASTM D4541 (kugira ngo hapimwe imbaraga z'igishishwa hagati yo gusiga n'icyuma gikozwe mu cyuma). | Amabwiriza ya ASTM D2247 (ubushuhe bwa 40℃ / 95%, kugira ngo hirindwe udusebe no kwangirika kw'igitambaro mu bihe by'imvura). |
| 4. Ikizamini cyo gusaza kwa UV | 5. Ikizamini cy'ubugari bwa firime | 6. Ikizamini cy'imbaraga z'ingaruka |
| Amabwiriza ya ASTM G154 (kugira ngo yigane ingaruka zikomeye za UV mu mashyamba y'imvura, kugira ngo hirindwe ko irangi rizimira cyangwa rigashonga). | Agakoresho k'umutsi gakoresha ASTM D7091 (igipimo cy'ubunini bwa magnetic); agakoresho k'umutsi gakoresha ASTM D1212 (kugira ngo harebwe ko uburinzi bwa corruption buhuye n'ubunini bwagenwe). | Amabwiriza ya ASTM D2794 (ingufu zo kugonga inyundo, kugira ngo hirindwe kwangirika mu gihe cyo gutwara/gushyiraho). |
1. Inkunga y'Ishami ryo mu mahanga n'ururimi rw'Icyesipanyoli
Dufite ibiro byo mu mahanga bifite abakozi bavuga Icyesipanyoli kandi dushobora kuvuga indimi ebyiri n'abakiriya bacu bakomoka muri Amerika y'Epfo n'i Burayi.
Itsinda ryacu rinoza itangwa ry’ibicuruzwa ku misoro, inyandiko, n’ibisabwa mu kohereza ibicuruzwa mu mahanga kugira ngo byorohereze kohereza ibicuruzwa ku gihe no kwihutisha gutunganya ibicuruzwa biva mu mahanga.
2. Ibikoresho byiteguye gutangwa vuba
Dufite ibikoresho fatizo bihagije by’icyuma gishyushye nk’umuraba wa H, umuraba wa I n’ibice by’icyuma.
Ibi bivuze ko abakiriya babona igihe cyo kubona ibicuruzwa bashobora kwiringira vuba, ku bwihuse, kuri iyo mirimo yihutirwa.
3. Gupakira by'umwuga
Ibicuruzwa byose byuzuyemo ipaki isanzwe ikwiriye amazi yo mu mazi (ibyuma bipfunyitse, bikingira amazi, kandi birinda impande).
Ibi bizatanga icyizere kandi bitume habaho umutekano mu gutwara imizigo, nta kugenda mu gihe cyo gutwara abantu intera ndende kandi nta kwangirika kwabyo iyo bigeze ku cyambu cy’aho bijya.
4. Kohereza no Gutanga Ibikoresho mu buryo Bunoze
Dukorana n'abatwara ibicuruzwa b'igihugu kandi dushobora gutanga amabwiriza yo kohereza ibicuruzwa mu buryo bworoshye: FOB, CIF, DDP.
mu mazi, gari ya moshi, umuhanda, turabizeza kohereza ibicuruzwa ku gihe kandi tukabikurikirana neza.
Uburyo bwo kuvura ku buso bw'inyuma: Irangi rikungahaye kuri zinc, Irangi rya Galvanized (ubugari bw'urwego rwa galvanized rushyushye ≥85μm igihe cyo gukora gishobora kugera ku myaka 15-20), amavuta y'umukara, nibindi.
Amavuta y'umukara
Itara ry'amashanyarazi
Igitambaro gikungahaye kuri Epoxy Zinc
Pake:
Ibicuruzwa birinzwe neza mu gupfunyika kugira ngo ubuso n'imiterere yabyo bigume neza mu gihe cyo kubikoresha. Ibice bikunze gupfunyikwamo ibikoresho bidapfa amazi nka pulasitiki cyangwa impapuro zirinda ingese, kandi ibikoresho bito bipfunyikwamo agasanduku k'ibiti. Byongeye kandi, imigozi/ibice byose bishyirwamo ikimenyetso gisobanutse kugira ngo bibe byiza ko bipakururwa mu buryo bwizewe kandi bigashyirwamo ibikoresho by'umwuga aho bikorera.
Ubwikorezi:
Inyubako z'ibyuma zishobora koherezwa hakoreshejwe kontineri cyangwa imodoka nini bitewe n'ingano n'aho zijya. Ibintu binini cyangwa biremereye nabyo bihambirwa cyane n'imigozi y'icyuma ifite imirongo y'ibiti ku mpande zombi kugira ngo birindwe kabiri mu gihe cyo gutwara. Ibikorwa byose mu bijyanye n'ubwikorezi bikorwa hakurikijwe amahame mpuzamahanga agenga ubwikorezi, ndetse n'intera ndende no mu mahanga, kugira ngo ibicuruzwa bigerweho ku gihe kandi mu mutekano.
1. Ni izihe manota ziboneka kuri ASTM A913?
Amanota asanzwe arimo:
ASTM A913 Icyiciro cya 50
ASTM A913 Icyiciro cya 60
ASTM A913 Icyiciro cya 65
Amanota yo hejuru bivuze ko umusaruro mwinshi ushoboka kandi ko ubushobozi bwo gutwara imizigo burushaho kuba bwiza.
2. Ni izihe nyungu z'ingenzi z'icyuma cya ASTM A913?
Ingufu nyinshi hamwe n'uburemere buke bw'icyuma
Uburyo bworoshye bwo kugenda no gukora neza kw'imitingito
Ubushyuhe bwiza cyane nta gushyushya mbere y'igihe mu bihe byinshi
Imiterere ihamye ya mekanike
Ikiguzi cyo gushingiraho n'ubwikorezi kiri hasi bitewe n'imiterere yoroheje
3. Ni hehe icyuma cya ASTM A913 gikunze gukoreshwa?
Inyubako z'inganda: inganda, amaduka, inganda
Ibigega n'ibigo by'ubwikorezi
Inyubako z'ubucuruzi n'amazu y'imurikagurisha
Imishinga y'ibikorwa remezo n'ibikorwaremezo bya leta
Inyubako nini kandi ndende z'ibyuma
4. Ese ASTM A913 ikwiriye ahantu hashobora guterwa n'imitingito?
Yego. ASTM A913 ifite ubukana bwiza kandi irakomeye, bigatuma ikoreshwa mu byuma birwanya imitingito, cyane cyane mu turere duterwa n'imitingito nka Amerika yo Hagati, Amerika y'Epfo, n'ibindi bice bya Aziya.
5. ASTM A913 igereranywa ite na ASTM A992?
Muri rusange ASTM A913 ifite imbaraga nyinshi mu gutanga umusaruro no gukomera kurusha ASTM A992. Yemerera ibice byoroshye ku mutwaro umwe, ikagabanya ikoreshwa ry'icyuma mu gihe ikomeza umutekano mu byuma.
6. Ese ASTM A913 ishobora gusudira byoroshye?
Yego. ASTM A913 ifite ingano nto ya karubone, ibi bikaba bituma ibasha gusudira neza. Kenshi na kenshi, nta gushyushya mbere bisaba, kandi uburyo busanzwe bwo gusudira bwa AWS burashobora gukoreshwa.
7. Ni ubuhe buryo bwo kuvura ubuso buhari?
Gura irangi ry'inyongera
Sisitemu yo gusiga epoxy cyangwa PU
Gushyushya mu mazi
Igitambaro cyo kurwanya ingese gifite ibyiciro byinshi mu turere two mu mazi cyangwa mu turere dushyuha
8. Ese imiterere y'icyuma ya ASTM A913 ishobora guhindurwa?
Yego. Ubugari, uburebure, imiterere, imiterere y'imizigo, gusiga, n'uburyo bwo guhuza byose bishobora guhindurwa hashingiwe ku bishushanyo by'umushinga n'amategeko y'imiterere y'aho uherereye.
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