Kuramo Ibisobanuro bigezweho bya ASTM W beam na pdf
W4X13 W8X40 W10X22 W14X82 W14X109 Ingano ya ASTM A572-50 A992 Imitako y'urukiramende rugari
ROYAL GROUP itanga serivisi nzizaImitako y'urukiramende rugari (Imitako y'urukiramende)byakorewe kuri ASTM A572 Icyiciro cya 50naASTM A992ibipimo ngenderwaho. Biboneka mu bunini buzwi cyane harimoW4X13, W8X40, W10X22, W14X82, na W14X109, imitako yacu y'ibyuma ikoreshwa cyane mu nyubako z'ubucuruzi, mu nganda, mu biraro, mu bubiko, no mu mishinga y'ibikorwa remezo. Ifite imbaraga nziza, ubuziranenge bw'ibipimo, kandi ishobora gusudira, iyi mitako ya W itanga inkunga yizewe mu bwubatsi ku isi hose.
| Ikintu | Ibisobanuro |
| Izina ry'igicuruzwa | Umuringoti wa Flange (W Beam) |
| Ingano ziboneka | W4X13, W8X40, W10X22, W14X82, W14X109 n'ibindi byinshi |
| Ibyiciro by'icyuma | ASTM A572 Icyiciro cya 50, ASTM A992 |
| Igisanzwe | ASTM A6, ASTM A572, ASTM A992 |
| Ibikoresho | Icyuma cy'ubwubatsi bwa karuboni |
| Ubuso | Umukara, Irangi, Ishyushye cyane, Ifite igifuniko cya primer |
| Uburebure | 6m, 9m, 12m cyangwa byahinduwe |
| Gutunganya | Gukata, Gucukura, Gusudira, Gutera Ingufu |
| MOQ | Toni 1 |
| Gupakira | Gupakira bisanzwe byo kohereza mu mazi |
| Gutanga | Iminsi 15–25 y'akazi |
| Icyiciro | C (Ntarengwa) | Mn | Si | P (Ntarengwa) | S (Ntarengwa) | Cu (Icyane, niba cyaravuzwe) | Inyandiko |
| ASTM A36 | 0.26 | 0.80–1.20 | ≤0.40 | 0.04 | 0.05 | 0.2 | Icyuma gisanzwe cya karuboni |
| ASTM A572 Icyiciro cya 50 | 0.23 | ≤1.35 | ≤0.40 | 0.04 | 0.05 | — | Icyuma gifite imbaraga nyinshi kandi giciriritse (HSLA) |
| ASTM A992 | 0.23 | 0.50–1.50 | ≤0.40 | 0.035 | 0.045 | — | Icyuma cy'ubwubatsi cy'imiterere y'urukiramende rugari (W) |
Icyitonderwa:Agaciro k'ibinyabutabire gashobora gutandukana gato bitewe n'uburyo byakozwe n'ibipimo bya ASTM. Agaciro k'ikizamini cy'imashini (MTC) ni ko kagomba gukurikizwa kuri buri cyiciro. Amanota yihariye araboneka iyo ubisabye.
| Icyiciro | Imbaraga z'umusaruro (Iminota) | Imbaraga zo Gukurura | Uburebure (Iminota) | Ingaruka ku musaruro |
| ASTM A36 | 250 MPa (36 ksi) | 400–550 MPa (58–80 ksi) | 20% | Ubushuhe bwiza kandi buramba |
| ASTM A572 Icyiciro cya 50 | 345 MPa (50 ksi) | 450–620 MPa (65–90 ksi) | 18–21% | Ingufu nyinshi n'ubukomere buhebuje |
| ASTM A992 | 345 MPa (50 ksi) | 450–650 MPa (65–95 ksi) | 18% | Imikorere myiza cyane ya 'seismic' no 'ductility' |
Icyitonderwa:Imiterere y’imashini ikurikiza amahame ya ASTM. Agaciro nyako gashobora gutandukana gato bitewe n’ingano y’igice, uburyo gikorwa, n’uburyo gikoreshwa mu gutunganya ubushyuhe. Impamyabushobozi zo gupima imashini (MTC) zitangwa kuri buri kintu cyose cyoherejwe.
| Ishyirwa mu myanya | Ubujyakuzimu h (muri) | Ubugari w (muri) | Ubunini bw'urubuga (muri) | Agace k'Ibice (muri ²) | Uburemere (lb/ft) | Ix (muri⁴) | Iy (muri⁴) | Uburebure (muri³) | Wy (muri³) |
|---|---|---|---|---|---|---|---|---|---|
| Ubuso bwa 4×13 | 4.16 | 4.06 | 0.28 | 3.8 | 13 | 11.3 | 3.9 | 5.5 | 1.9 |
| Ubuso bwa 5×16 | 5.01 | 5.00 | 0.24 | 4.7 | 16 | 21.3 | 7.5 | 8.5 | 3.0 |
| Ubuso bwa 5×19 | 5.15 | 5.03 | 0.27 | 5.5 | 19 | 26.2 | 9.1 | 10.2 | 3.6 |
| Ubuso bwa 6×12 | 6.03 | 4.00 | 0.23 | 3.6 | 12 | 22.1 | 3.0 | 7.3 | 1.5 |
| Ubugari bwa 6×15 | 5.99 | 5.99 | 0.23 | 4.4 | 15 | 29.1 | 9.3 | 9.7 | 3.1 |
| Ubuso bwa 6×16 | 6.28 | 4.03 | 0.26 | 4.7 | 16 | 32.1 | 4.4 | 10.2 | 2.2 |
| Ubuso bwa 6×20 | 6.20 | 6.02 | 0.26 | 5.9 | 20 | 41.4 | 13.3 | 13.4 | 4.4 |
| Ubuso bwa 6×25 | 6.38 | 6.08 | 0.32 | 7.3 | 25 | 53.4 | 17.1 | 16.7 | 5.6 |
| Ubugari bwa 8×10 | 7.89 | 3.94 | 0.17 | 2.9 | 10 | 30.3 | 2.1 | 7.8 | 1.1 |
| Ubugari bwa 8×13 | 7.99 | 4.00 | 0.23 | 3.8 | 13 | 39.6 | 2.7 | 9.9 | 1.4 |
| Ubugari bwa 8×15 | 8.11 | 4.02 | 0.245 | 4.4 | 15 | 48.0 | 3.4 | 11.8 | 1.7 |
| Ubugari bwa 8×18 | 8.14 | 5.25 | 0.23 | 5.3 | 18 | 61.9 | 8.0 | 15.2 | 3.0 |
| Ubuso bwa 8×21 | 8.28 | 5.27 | 0.25 | 6.2 | 21 | 75.3 | 9.8 | 18.2 | 3.7 |
| Ubugari bwa 8×24 | 7.93 | 6.495 | 0.245 | 7.1 | 24 | 82.8 | 18.3 | 20.9 | 5.6 |
| Ubugari bwa 8×28 | 8.06 | 6.535 | 0.285 | 8.3 | 28 | 98.0 | 21.7 | 24.3 | 6.6 |
| Ubuso bwa 8×31 | 8.00 | 7.995 | 0.285 | 9.1 | 31 | 110 | 37.1 | 27.5 | 9.3 |
| Ubugari bwa 8×35 | 8.12 | 8.02 | 0.31 | 10.3 | 35 | 127 | 42.6 | 31.2 | 10.6 |
| Ubuso bwa 8×40 | 8.25 | 8.07 | 0.36 | 11.7 | 40 | 146 | 49.1 | 35.5 | 12.2 |
| Ubugari bwa 8×48 | 8.50 | 8.11 | 0.40 | 14.1 | 48 | 184 | 60.9 | 43.3 | 15.0 |
| Ubugari bwa 8×58 | 8.75 | 8.22 | 0.51 | 17.1 | 58 | 228 | 75.1 | 52.0 | 18.3 |
| Ubuso bwa 8×67 | 9.00 | 8.28 | 0.57 | 19.7 | 67 | 272 | 88.6 | 60.4 | 21.4 |
| Ubuso bwa 10×12 | 9.87 | 3.96 | 0.19 | 3.5 | 12 | 53.8 | 2.2 | 10.9 | 1.1 |
| Ubuso bwa 10×15 | 9.99 | 4.00 | 0.23 | 4.4 | 15 | 68.9 | 2.9 | 13.8 | 1.5 |
| Ubuso bwa 10×17 | 10.11 | 4.01 | 0.24 | 5.0 | 17 | 81.9 | 3.6 | 16.2 | 1.8 |
| Ubuso bwa 10×19 | 10.24 | 4.02 | 0.25 | 5.6 | 19 | 96.3 | 3.0 | 18.8 | 2.1 |
| Ubuso bwa 10×22 | 10.17 | 5.75 | 0.24 | 6.5 | 22 | 118 | 11.4 | 23.2 | 4.0 |
| Ubuso bwa 10×26 | 10.33 | 5.77 | 0.26 | 7.6 | 26 | 144 | 14.1 | 27.9 | 4.9 |
| Ubuso bwa 10×30 | 10.47 | 5.81 | 0.30 | 8.84 | 30 | 170 | 16.7 | 32.4 | 5.8 |
| Ubuso bwa 10×33 | 9.73 | 7.96 | 0.29 | 9.71 | 33 | 170 | 36.6 | 35.0 | 9.2 |
| Ubuso bwa 10×39 | 9.92 | 7.985 | 0.315 | 11.5 | 39 | 209 | 45.0 | 42.1 | 11.3 |
| Ubuso bwa 10×45 | 10.10 | 8.02 | 0.35 | 13.3 | 45 | 248 | 53.4 | 49.1 | 13.3 |
| Ubuso bwa 10×49 | 9.98 | 10.00 | 0.34 | 14.4 | 49 | 272 | 93.4 | 54.6 | 18.7 |
| Ubuso bwa 10×54 | 10.09 | 10.03 | 0.37 | 15.8 | 54 | 303 | 103 | 60.0 | 20.6 |
| Ubuso bwa 10×60 | 10.22 | 10.08 | 0.42 | 17.6 | 60 | 341 | 116 | 66.7 | 23.0 |
| Ubuso bwa 10×68 | 10.40 | 10.13 | 0.47 | 20.0 | 68 | 394 | 134 | 75.7 | 26.4 |
| Ubuso bwa 10×77 | 10.60 | 10.19 | 0.53 | 22.6 | 77 | 455 | 154 | 85.9 | 30.1 |
| Ubuso bwa 10×88 | 10.84 | 10.27 | 0.605 | 25.9 | 88 | 534 | 179 | 98.5 | 34.8 |
| Ubuso bwa 10×100 | 11.10 | 10.34 | 0.68 | 29.4 | 100 | 623 | 207 | 112 | 40.0 |
| W 10×112 | 11.36 | 10.415 | 0.755 | 32.9 | 112 | 716 | 236 | 126 | 45.3 |
Kanda kuri buto iri iburyo
1.Ingufu nyinshi mu gutanga umusaruro n'ubushobozi bwiza bwo gutwara imizigo
2.Ubuhanga bwo gusudira no gukora neza cyane
3.Uburyo bwiza cyane bwo gukora neza mu bipimo
4. Ikwiriye gukoreshwa mu nyubako zikomeye
5. Iboneka hamwe n'igitambaro cya galvanize kirwanya ingese
6. Gutwara no gushyiraho byoroshye
7. Igihe kirekire cyo gukora akazi kawe hamwe no kudakora neza
8. Serivisi zo gukata no gutunganya ibintu ku buryo bwihariye zirahari
At ITSINDA RY'UBUFARANSA, buri ASTM A36, A572, na A992 Steel H Beam igenzurwa cyane kugira ngo harebwe ko iyubahirizwa ry’amahame mpuzamahanga n’ibisabwa n’umushinga.
1. Igenzura ry'ibikoresho fatizo– Kugenzura imiterere y'imiti n'ubwiza bw'ibikoresho by'icyuma byinjira.
2. Igenzura ry'ibipimo– Genzura ingano z'umurabyo, imiterere y'umurabyo, ubugari bw'urukiramende, ubugari bw'urukiramende, n'uburebure hakurikijwe ibipimo ngenderwaho bya ASTM.
3. Isuzuma ry'umutungo wa tekiniki– Gerageza imbaraga z'umusaruro, imbaraga zo gukurura, n'uburebure kugira ngo urebe ko imiterere y'icyuma ikora neza.
4. Igenzura ry'Ubuziranenge bw'Ubuso– Suzuma niba hari imitumba, imigozi, ingese, n'ibindi bidafite ubuziranenge ku buso.
5. Isuzuma ritangiza (Ntabwo ari ngombwa)– Isuzuma rya Ultrasonic (UT) na Magnetic Particle Testing (MT) biraboneka iyo ubisabye.
6.Impamyabumenyi y'ikizamini cya Mill (MTC)– Itangwa hamwe na buri kohereza kugira ngo ibikoresho bikurikirane neza.
7. Igenzura ry'umuntu wa gatatu– SGS, BV, TUV, n'ubundi bugenzuzi bwigenga birahari mbere yo koherezwa.
Sisitemu yacu yuzuye yo kugenzura ubuziranenge yemeza ko buri muyoboro wa H wujuje ibisabwa ku rwego mpuzamahanga by’ubuziranenge kandi ugatanga umusaruro wizewe mu mishinga y’ubwubatsi, inganda n’ibikorwa remezo.
1. Gutegura ibikoresho fatizo
Ibikoresho by'icyuma byiza cyane cyangwa slabs bitoranywa hakurikijwe ibisabwa na ASTM A36, A572 Grade 50, cyangwa A992. Ibigize imiti birageragezwa kugira ngo harebwe ko byujuje ibisabwa mpuzamahanga.
2. Uburyo bwo gushyushya
Ibikoresho by'icyuma bishyushya mu itanura rishyushya kugeza ku bushyuhe bukenewe, bigatuma ubushyuhe bukwirakwira neza kugira ngo bizunguruke neza kandi binoze imiterere ya mekanike.
3. Gushyuha cyane
Icyuma gishyushye gitunganywa mu byiciro byinshi byo kuzingurura kugira ngo kibe ishusho ifite ishusho ya H. Urusobe rw'inkuta n'ibice by'inkuta bifite ishusho nyayo kugira ngo bigere ku bipimo nyabyo n'imbaraga nziza cyane.
4. Kugorora no Gukata
Nyuma yo kuzingurura, imirasire ya H iragororwa kugira ngo irebe ko ihuye neza hanyuma igacibwamo uburebure busanzwe nka metero 6, metero 9, na metero 12, cyangwa uburebure bwihariye hakurikijwe ibyo abakiriya bakeneye.
5. Gutunganya ubuso
Imitako y'icyuma ya H irasukurwa kandi igatunganywa hakurikijwe ibyo ikoreshwa. Hari amahitamo aboneka arimo ubuso bw'umukara, gusiga irangi, guturitsa amasasu, no gushyushya ibyuma kugira ngo birusheho kurwanya ingese.
6. Igenzura ry'Ubuziranenge
Buri murabyo wa H ugenzurwa cyane, harimo kugenzura imiterere y'ibipimo, gusesengura imiti, gupima ikoranabuhanga, kugenzura ubuso, no gupima ikoranabuhanga mu buryo bwa ultrasound iyo bibaye ngombwa.
Inyubako z'ibyuma by'ubwubatsi:Imitako ya ASTM A36, A572, na A992 H ikoreshwa cyane mu nyubako z'ubucuruzi, inyubako ndende, mu bubiko, no mu nyubako z'ibyuma byakozwe mbere. Ingufu zazo nyinshi n'uburambe bwazo bitanga ubwubatswe neza kandi bigakomera igihe kirekire.
Inganda n'ububiko:Ifite akamaro kanini ku nganda, ibigo bishinzwe ibikoresho, n'ububiko bw'ibikoresho, imirasire ya H itanga ubushobozi bwiza bwo gutwara imizigo kandi igashyigikira inyubako nini, bigatuma imbere haboneka ahantu hafunguye kugira ngo ibikorwa bikore neza.
Imishinga y'Ibiraro n'Ibikorwaremezo:Kubera imbaraga n'ubukomezi buhebuje, imirasire ya H yubatswe ikoreshwa cyane mu biraro, imihanda minini, mu bikorwa by'ubwikorezi, no mu yindi mishinga y'ibikorwa remezo isaba imikorere yizewe mu gihe cy'imitwaro iremereye.
Imashini n'inkunga:Imitako y'icyuma ya H ikwiriye imashini zishinze, ibikoresho byazo, inyubako z'inganda, n'uburyo bwo kuzishyigikira, itanga umutekano udasanzwe, kuramba, kandi ikanakomeza imiterere yazo.
1. Dufite ibiro by'amashami muri Gwatemala na Leta Zunze Ubumwe za Amerika, ubufasha mu rurimi rw'Icyesipanyoli burahari
2. Uburambe bw'imyaka irenga 15 mu kohereza ibyuma mu mahanga
3. Toni 5.000 za W Beam ziri mu bubiko
4. Buri cyiciro cy'imyirondoro gikorerwa isuzuma rya SGS
Kugira ngo ubwikorezi bugende neza, imirasire yose ya H ipakiye neza:
Bifatanye n'imishumi y'icyuma ikomeye cyane
Udukingirizo tw'uburinzi kugira ngo wirinde kwangirika k'ubuso
Hari igipfundikizo kidapfa amazi
Bikwiriye gutwara amakontenari n'amato menshi
Gupakira ibikenewe mu mahanga kugira ngo byoherezwe mu mahanga
Q1: Ni irihe tandukaniro riri hagati ya ASTM A36, A572, na A992 H Beams?
A36 ikwiriye gukoreshwa mu miterere rusange, A572 Grade 50 itanga imbaraga nyinshi ku mishinga iremereye, mu gihe A992 yagenewe by'umwihariko imirasire y'urukuta rugari ifite imikorere myiza cyane yo gutigita no gutwara imizigo.
Q2: Ese ushobora gutanga ingano zihariye?
Yego. Dutanga ingano, uburebure, gucukura, gukata, gusudira, gukubita no gutunganya ubuso hakurikijwe ibisabwa n'umushinga.
Q3: Ese mutanga impamyabumenyi z'ibizamini bya Mill?
Yego. Buri koherezwa ririmo MTC, kandi igenzura ry’abantu ba gatatu nka SGS, BV, cyangwa TUV naryo rishobora gutegurwa.
Q4: Ni ubuhe buryo bwo kuvura ubuso buhari?
Irangi ry'umukara, irangi ryasizwe irangi, n'irangi rya galvani rishyushye riboneka bitewe n'aho rikoreshwa.
Q5: Igihe gisanzwe cyo gutanga ni ikihe?
Ibicuruzwa bisanzwe bitangwa mu minsi 7-15 y'akazi, bitewe n'ingano y'ibicuruzwa n'ibisabwa mu guhindura ibintu.












