Icyuma cya karuboni gishyushye cyane ASTM A36/A572/A992 IPE/IPN 80-600 I Beam
| Ikintu | Ibisobanuro |
|---|---|
| Izina ry'igicuruzwa | ASTM A36 / A572 / A992 I Beam |
| Amahame | ASTM A36 / A572 / A992 |
| Imiterere | Umutako w'urukiramende rufite ishusho ya I / Rugari |
| Ingano | Ubugari 100–600 mm, Uburebure 100–600 mm, Ubunini 6–25 mm |
| Uburebure | 6 m / 12 m (ishobora guhindurwa) |
| Imbaraga z'umusaruro | ≥ 250–345 MPa (A36), ≥ 345 MPa (A572 / A992) |
| Porogaramu | Inyubako, ibiraro, ububiko, inyubako z'inganda |
| Igihe cyo gutanga | Iminsi 7–20 |
ASTM A36 / A572 / A992 I Beam – Ibikubiye mu miterere ya shimi
| Ingano y'icyuma | Imiterere | Karuboni, ntarengwa % | Manganese % | Fosifore, ntarengwa % | Sulfure, ntarengwa % | Silikoli % |
|---|---|---|---|---|---|---|
| A36 | Ibice by'icyuma | 0.26 | 0.60–0.90 | 0.04 | 0.05 | ≤0.40 |
| Icyiciro cya 50 cya A572 | Ibice by'icyuma | 0.23 | 0.85 | 0.04 | 0.05 | ≤0.30 |
| A992 | Ibice by'icyuma | 0.20 | 0.50–0.80 | 0.04 | 0.05 | ≤0.40 |
Icyitonderwa:Ibikubiye mu muringa bishobora kugaragazwa iyo bisabwe gutumiza.
ASTM A36 / A572 / A992 I Beam – Imiterere ya Mechanical
| Ingano y'icyuma | Imiterere | Imbaraga zo Gukurura, ksi [MPa] | Aho kwishyurwa, ubugari, ksi [MPa] | Uburebure bwa santimetero 200, ubugari bwa % | Uburebure bwa mm 50, ubugari bwa % |
|---|---|---|---|---|---|
| A36 | Ibice by'icyuma | 58–80 [400–550] | 36 [250] | 20 | 21 |
| Icyiciro cya 50 cya A572 | Ibice by'icyuma | 65–80 [450–550] | 50 [345] | 18 | 19 |
| A992 | Ibice by'icyuma | 65–80 [450–550] | 50 [345] | 18 | 19 |
Ibipimo bya IPE
| Ikintu | Uburemere (kg/m2) | Ubujyakuzimu (mm) | Ubugari (mm) | Ubugari bwa web (mm) | Ubugari bwa Flange (mm) |
|---|---|---|---|---|---|
| IPE 80 | 6.0 | 80 | 46 | 3.8 | 5.2 |
| IPE 100 | 8.1 | 100 | 55 | 4.1 | 5.7 |
| IPE 120 | 10.4 | 120 | 64 | 4.4 | 6.3 |
| IPE 140 | 12.9 | 140 | 73 | 4.7 | 6.9 |
| IPE 160 | 15.8 | 160 | 82 | 5.0 | 7.4 |
| IPE 180 | 18.8 | 180 | 91 | 5.3 | 8.0 |
| IPE 200 | 22.4 | 200 | 100 | 5.6 | 8.5 |
| IPE 220 | 26.2 | 220 | 110 | 5.9 | 9.2 |
| IPE 240 | 30.7 | 240 | 120 | 6.2 | 9.8 |
| IPE 270 | 36.1 | 270 | 135 | 6.6 | 10.2 |
| IPE 300 | 42.2 | 300 | 150 | 7.1 | 10.7 |
| IPE 330 | 49.1 | 330 | 160 | 7.5 | 11.5 |
| IPE 360 | 57.1 | 360 | 170 | 8 | 12.7 |
| IPE 400 | 66.3 | 400 | 180 | 8.6 | 13.6 |
| IPE 450 | 79.1 | 450 | 190 | 9.4 | 14.6 |
| IPE 500 | 90.7 | 500 | 200 | 10.2 | 16 |
| IPE 550 | 106.0 | 550 | 210 | 11.2 | 17.2 |
| IPE 600 | 124.4 | 600 | 220 | 12 | 19 |
Ibipimo bya IPN
| Ikintu | Uburemere (kg/m2) | Ubujyakuzimu (mm) | Ubugari (mm) | Ubugari bwa web (mm) | Ubugari bwa Flange (mm) |
|---|---|---|---|---|---|
| IPN 80 | 5.9 | 80 | 42 | 3.9 | 5.9 |
| IPN 100 | 8.3 | 100 | 50 | 4.5 | 6.8 |
| IPN 120 | 11.1 | 120 | 58 | 5.1 | 7.7 |
| IPN 140 | 14.3 | 140 | 66 | 5.7 | 8.6 |
| IPN 160 | 17.9 | 160 | 74 | 6.3 | 9.5 |
| IPN 180 | 21.9 | 180 | 82 | 6.9 | 10.4 |
| IPN 200 | 26.2 | 200 | 90 | 7.5 | 11.3 |
| IPN 220 | 31.1 | 220 | 98 | 8.1 | 12.2 |
| IPN 240 | 36.2 | 240 | 106 | 8.7 | 13.1 |
| IPN 260 | 41.9 | 260 | 113 | 9.4 | 14.1 |
| IPN280 | 47.9 | 280 | 119 | 10.1 | 15.2 |
| IPN 300 | 54.2 | 300 | 125 | 10.8 | 16.2 |
| IPN320 | 61.0 | 320 | 131 | 11.5 | 17.3 |
| IPN 340 | 68.0 | 340 | 137 | 12.2 | 18.3 |
| IPN 360 | 76.1 | 360 | 143 | 13 | 19.5 |
| IPN 400 | 92.4 | 400 | 155 | 14.4 | 21.6 |
| IPN 450 | 115 | 450 | 170 | 16.2 | 24.3 |
| IPN 500 | 141 | 500 | 185 | 18 | 27 |
| IPN 550 | 166 | 550 | 200 | 19 | 30 |
| IPN 600 | 199 | 600 | 215 | 21.6 | 32.4f |
Icyuma cya karuboni gishyushye gishyushye:Leta isanzwe
Ishyushye cyane: ≥85μm (byujuje ibisabwa na ASTM A123)
Gupfuka: Hakoreshejwe imbunda ikoresha umwuka, irangi ry'amazi rishyirwa ku nkuta z'icyuma kimwe.
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Inyubako z'inyubako: Imitako n'inkingi by'amazu maremare, inganda, ububiko, n'ibiraro bitanga ubufasha bw'ibanze bwo gutwara imizigo.
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Ubwubatsi bw'Ibiraro: Inkingi z'ibanze n'iz'inyongera ku biraro by'imihanda n'iby'abanyamaguru.
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Inkunga y'Ibikoresho Biremereye n'Inganda: Inkunga ikomeye ku mashini n'inganda.
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Gukomeza Inyubako: Gukomera cyangwa gukomeza abanyamuryango basanzwe kugira ngo bongere ubushobozi bwabo bwo gutwara cyangwa kwihuta.
1) Ibiro by'ishami - Ubufasha mu cyesipanyoli, ubufasha mu mabwiriza ya gasutamo, n'ibindi.
2) Hari toni zisaga 5.000 z'ibicuruzwa, bifite ingano zitandukanye
3) Byasuzumwe n'inzego zemewe nka CCIC, SGS, BV, na TUV, hamwe n'ibipfunyika bisanzwe byo mu mazi.
GUPIKA
Gutwara neza imirasire ya I mu ntera ni ingenzi cyane. Gupakira ibintu bisanzwe ni:
Ifite imishumi y'icyuma: Imirasire ya I irapfunyitse neza kandi ihambiriwe kugira ngo ikomeze kuba hamwe.
Ibikoresho bishyigikira ibiti: Kugira ngo habeho ituze kandi hirindwe ko hagongana, hagati y'ibice by'ingenzi.
Ingofero zo Kurinda: Impera z'imiringa zirinzwe kwangirika mu gihe cyo kuzikoresha.
Kwirinda ingese: Bisizwe amavuta cyangwa bisizwe irangi kugira ngo birinde ubushuhe n'ingese mu gutwara ibintu mu nyanja cyangwa mu rugendo rurerure.
GUTANGA
Dutanga uburyo bworoshye bwo gutanga ibicuruzwa kugira ngo duhuze n'ibikenewe mu rwego mpuzamahanga no mu gihugu:
Kohereza ibicuruzwa kuva ku cyambu kugera ku cyambu: Gupakira kontineri mu buryo bwizewe no kuyishyira mu mwanya wayo mu buryo bwizewe kugira ngo ijye mu mahanga.
Ubwikorezi bw'amakamyo: Gutanga ibicuruzwa bisanzwe aho inyubako zibera.
Ibikoresho bishingiye ku mushinga: Gucunga ingano/uburebure bw'imigozi myinshi kugira ngo hashyirweho ahantu henshi hahana.
Igihe cyo Kubona Igihe cy'Ubwishingizi: Amabwiriza ya Standard I Beams ari mu bubiko ashobora gutangwa mu minsi 7-15, ingano zihariye nazo zishobora gutangwa.
Igisubizo cyo gutwara ibicuruzwa ku isoko rya Amerika: Imirasire ya ASTM ijyanwa muri Amerika ahanini hakoreshejwe imizigo yo mu mazi iri mu makontenari kandi ihambiriwe n'imigozi y'icyuma, uburinzi bwo ku mpera n'igitambaro cyo kwirinda ingese kugira ngo igerweho neza kandi mu mutekano.
1. Ni ayahe mahame I beams yawe yujuje?
ASTM A36, A572 Grade 50, na A992, byose byakozwe ku rwego mpuzamahanga rw'ubuziranenge.
2. Ni ingano zingana iki zihari?
Ubugari n'uburebure: mm 80–600, ubunini: mm 6–25, uburebure: m 6 / m 12 cyangwa bishobora guhindurwa uko byakabaye.
3. Ese ushobora kuvura cyangwa kuvura ubuso bw'igitambaro?
Yego, gukata, gucukura, gusiga amarangi no gusiga ibyuma birahari.
4. Igihe cyo gutanga ni ikihe?
Iminsi 7–20 bitewe n'ingano n'uburyo byahinduwe.
5. Ese mutanga impamyabumenyi z'ubuziranenge?
Yego, Impamyabumenyi z'ibizamini bya Mill (MTC) n'igenzura ry'abantu ba gatatu (SGS, BV, TÜV) birashyigikiwe.
6. Ni ibihe biteganyijwe mu kwishyura wemera?
T/T: 30% by'inyongera, 70% by'amafaranga asigaye.
Aderesi
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