La'u mai le Fa'amatalaga ma Fua Fa'atatau Fou o le W beam.
ASTM A992 W8x28 Fua Lautele Flange Structural Steel Beam
ASTM W8x28U'amea Fa'atulagaina Lautele Flangeo se fa'asologa masani ua vela vevela, lea e talafeagai mo fa'aoga fa'amekanika ma faufale. Fua fa'atatau Mo le mamafa fa'atatau o le 28 lb/ft, o le la'au W8x28 e fa'aaogaina lautele i fale fa'apisinisi, fale gaosi oloa, ma fale nofo ai.
E mafai ona tu'uina atu le la'au u'amea lautele W8x28 i ituaiga eseese o u'amea, togafitiga o luga, ma le umi ina ia fetaui ma mana'oga fa'atulagaina o lau galuega, a'o tausisia fo'i tulaga fa'atonuina talafeagai a le ASTM.
| Mea | Fa'amatalaga |
| Oloa | Ufiufi Lautele o le Flange |
| Tulaga Masani | ASTM A992 / ASTM A992M |
| Ituaiga Uamea | Uamea Kaponi Fausaga |
| Tele o lo'o avanoa | W12x65, W12x50, W12x22, W8x28 |
| Foliga | Faatasi ai ma le Flange Lautele |
| Luga | Uliuli / Galvanized |
| Umi | Masani 6 m / 12 m, Umi Fa'apitoa e Maua |
| Gaosiga | Ta'avale Vevela |
| Talosaga | Fale, Alalaupapa, Faleteuoloa, Fausaga Fa'apisinisi |
| Su'esu'ega | MTC / Su'esu'ega a le Vaega Lona Tolu e Maua |
Fa'amatalaga Fa'atekinolosi
| Fa'asologa Fa'akemikolo (Su'esu'ega o le Vevela, Max %) | ||||||||||||
| Vasega o Meafaitino | C | Mn | P | S | Si | V | Nb | Ti | Cu | Ni | Cr | Mo |
| ASTM A992 | ≤0.23 | ≤1.35 | ≤0.035 | ≤0.045 | ≤0.40 | ≤0.11 | ≤0.05 | ≤0.04 | ≤0.60 | ≤0.45 | ≤0.35 | ≤0.15 |
| Meatotino Fa'amekanika (Mana'oga Maualalo) | |||||
| Vasega o Meafaitino | Malosiaga o le Fa'aoso (Min.) | Malosiaga o le Fetaia'i | Fa'aloloa (Min.) | Fua Fa'atatau o le Maua (Max.) | Talosaga |
| ASTM A992 | 345 MPa (50 ksi) | 450–650 MPa (65–95 ksi) | 21% | ≤0.85 | Fale maualuluga, fausaga faapisinisi, atinae tau atinae |
Lapopo'a o Ufiufi Lautele - Ufiufi W
| Fa'ailoga (Emepaea) | Loloto h (in) | Lautele w (in) | Mafiafia o le Upega Tafaʻilagi (in) | Vaega o le Vaega (in²) | Mamafa (lb/ft) | Ix (in⁴) | Iy (in⁴) | Wx (in³) | Wy (in³) |
| W18×119 | 19 | 11.27 | 0.655 | 35.1 | 119 | 2190 | 253 | 231 | 44.9 |
| W18×106 | 18.7 | 11.2 | 0.59 | 31.1 | 106 | 1910 | 220 | 204 | 39.4 |
| W18×97 | 18.6 | 11.15 | 0.535 | 28.5 | 97 | 1750 | 201 | 188 | 36.1 |
| W18×86 | 18.4 | 11.09 | 0.48 | 25.3 | 86 | 1530 | 175 | 166 | 31.6 |
| W18×76 | 18.2 | 11.04 | 0.425 | 22.3 | 76 | 1330 | 152 | 146 | 27.6 |
| W18×71 | 18.5 | 7.64 | 0.495 | 20.8 | 71 | 1170 | 60.3 | 127 | 15.8 |
| W18×65 | 18.4 | 7.59 | 0.45 | 19.1 | 65 | 1070 | 54.8 | 117 | 14.4 |
| W18×60 | 18.2 | 7.56 | 0.415 | 17.6 | 60 | 984 | 50.1 | 108 | 13.3 |
| W18×55 | 18.1 | 7.53 | 0.39 | 16.2 | 55 | 890 | 44.9 | 98.3 | 11.9 |
| W18×50 | 18 | 7.5 | 0.355 | 14.7 | 50 | 800 | 40.1 | 88.9 | 10.7 |
| W18×46 | 18.1 | 6.06 | 0.36 | 13.5 | 46 | 712 | 22.5 | 78.8 | 7.4 |
| W18×40 | 17.9 | 6.02 | 0.315 | 11.8 | 40 | 612 | 19.1 | 68.4 | 6.4 |
| W18×35 | 17.7 | 6 | 0.3 | 10.3 | 35 | 510 | 15.3 | 57.6 | 5.1 |
| W16×100 | 16.97 | 10.425 | 0.585 | 29.4 | 100 | 1490 | 186 | 175 | 35.7 |
| W16×89 | 16.75 | 10.365 | 0.525 | 26.2 | 89 | 1300 | 163 | 155 | 31.4 |
| W16×77 | 16.52 | 10.295 | 0.455 | 22.6 | 77 | 1100 | 138 | 134 | 26.9 |
| W16×67 | 16.33 | 10.235 | 0.395 | 19.7 | 67 | 954 | 119 | 117 | 23.2 |
| W16×57 | 16.43 | 7.12 | 0.43 | 16.8 | 57 | 758 | 43.1 | 92.2 | 12.1 |
| W16×50 | 16.26 | 7.07 | 0.38 | 14.7 | 50 | 659 | 37.2 | 81 | 10.5 |
| W16×45 | 16.13 | 7.035 | 0.345 | 13.3 | 45 | 586 | 32.8 | 72.7 | 9.3 |
| W16×40 | 16.01 | 6.995 | 0.305 | 11.8 | 40 | 518 | 28.9 | 64.7 | 8.3 |
| W16×36 | 15.86 | 6.985 | 0.295 | 10.6 | 36 | 448 | 24.5 | 56.5 | 7 |
| W16×31 | 15.88 | 5.525 | 0.275 | 9.12 | 31 | 375 | 12.4 | 47.2 | 4.5 |
| W16×26 | 15.69 | 5.5 | 0.25 | 7.68 | 26 | 301 | 9.6 | 38.4 | 3.5 |
Kiliki le Fa'amau i le itu taumatau
1. Malosiaga maualuga e tauaveina ai avegamo fa'aoga fa'atulagaina
2. Fuafuaga lautele o le flangee maua ai le tete'e lelei i le pi'o
3. Lelei le fa'avevela ma le faigofie ona fa'a-machine
4. Fua tutusa ma meatotino fa'amekanika
5. Talafeagai mo fausaga u'amea ua fa'amau ma fa'apipi'i
6. E maua i le tele o vasega uʻamea ma umi
E manaʻomia e galuega faufale eseese le umi eseese o laʻau. E ofoina atu e le Royal Steel Group le tipi faʻapitoa mo galuega faufale.U'amea foliga We faʻaitiitia ai le faʻagasologa i luga o le nofoaga ma faʻaleleia atili le lelei o le faʻapipiʻiina.
O auaunaga o loʻo avanoa e aofia ai:
1.Otiina o le Umi Fa'apitoa
E mafai ona tipiina o laupapa e tusa ai ma ata tusi a tagata faʻatau ma manaʻoga o le galuega.
2. Viliina ma le Tuiina
E mafai ona fa'agasolo pu o polo e tusa ai ma ata o le gaosiga.
3. Fa'avevela ma le Fa'agaoioiga
E mafai ona faia nisi gaosiga faaopoopo mo vaega uʻamea o loʻo fausia ai le fale.
4. Togafitiga o luga
E maua u'amea uliuli, valiina, fana-pā, ma u'amea fa'alanu e tusa ai ma mana'oga o le fa'aoga.
Luga Masani
Luga Galvanized Vevela
Luga Suau'u Uliuli
1. Fale Fa'apisinisi– Fa'avaa fausaga, faiga o fola, ma laupapa e tauaveina avega.
2. Nofoaga Fa'apisinisi– Falegaosimea, fale faigaluega, fausaga o meafaigaluega, ma fausaga lagolago.
3. Faleteuoloa– Fausiaina o taualuga, poutū, fola mezzanine, ma fa'avaa mamafa.
4. Alalaupapa– O laupapa lagolago ma isi vaega faufale e tauaveina avega.
E tu'uina atu e le Royal Steel Group ni ogāumu u'amea fa'atuatuaina e fa'avae i luga o le ASTM mo galuega faufale ma galuega tau alamanuia, fa'atasi ai ma fa'amatalaga fa'apitoa e fetu'una'i ma auaunaga fa'apolofesa e fa'atau atu i fafo.
Tulaga Lelei e Tumau– O le puleaina lelei o le lelei e faʻamautinoa ai le faʻatuatuaina o fua ma le faʻatinoga faʻainisinia.
Sapalai Fa'apitoa– E mafai ona tuʻuina atu umi faʻapitoa, tipi, ma le gaosiga e tusa ai ma manaʻoga o le galuega.
Pepa Fa'amaumauga Atoatoa– O lo'o maua le MTC, asiasiga a le SGS, lisi o afifi, ma isi pepa fa'atau atu i fafo.
Tu'uina atu i le Lalolagi Atoa– Afifiina fa'apolofesa ma le lagolago fa'avaomalo mo koneteina ma oka tetele.
Auaunaga Fa'apolofesa– Lagolago fa'apitoa ma fofo fa'apitoa mo tagata fai konekarate, tagata gaosi u'amea, ma tagata tufatufa u'amea.
AFIFIINA
Puipuiga Fa'avae:O afifi uma e ufiufi i le tapoleni, fa'apipi'i i taga fa'amago e 2-3, ma fa'amaufa'ailogaina i le tapoleni e le susu i le vevela.
Fa'aputuga:O fusi u'amea e 12‑16 mm le lautele ua fa'aaogaina, e fetaui ma mea si'i uafu a Amerika. O le mamafa o afifi ta'itasi e 2‑3 tone.
Fa'ailoga e Tutusa:E tatau ona fa'apipi'i fa'ailoga e lua gagana Peretania-Sipaniolo, e fa'aalia ai le ituaiga o meafaitino, fa'amatalaga auiliili, numera HS, numera o le vaega ma le fa'asinomaga i le lipoti o su'ega.
FA'AO'OGA
Felauaiga i le sami:E feavea'i uta e ala i koneteina, uta la'u oloa tetele po'o koneteina e tatala le pito i luga mo oloa u'amea uumi.
Felauaiga i alavai i uta / va'a uta:E fetaui lelei mo felauaiga tetele o le H-beam i luga o auala vai i uta.
FELAUAIGA O LE MAKEITI I LE IUNAITE SETETE
O pou ASTM W mo nofoaga i Amerika e sau i fusi u'amea ua fusifusia ma le puipuiga i pito. E maua togafitiga e tete'e ai i le ele mo le puipuia o le ele i felauaiga.
Q1: E mafai ona e tuʻuina atu ni ave i ni umi faʻapitoa?
A: Ioe. E mafai ona matou tuʻuina atu ni umi masani poʻo ni umi faʻapitoa ma faʻatulaga le tipiina e tusa ai ma ou manaʻoga.
Q2: E mafai ona ou maua se MTC mo le ave?
A: Ioe. E mafai ona tuʻuina atu Tusi Faamaonia o Suʻega o le Mill (MTC) e faʻamaonia ai le tuufaatasiga faʻakemikolo ma meatotino faʻainisinia o le uʻamea.
Q3: O le a le aofaʻi maualalo o le oka?
A: O le MOQ e faʻalagolago i le ituaiga uʻamea e manaʻomia, le tele, ma le aofaʻi. Faʻamolemole faʻafesoʻotaʻi matou ma au manaʻoga mo le galuega mo se faʻamaoniga.
Q4: E fa'apefea ona e afifiina pou u'amea mo le auina atu i fafo?
A: E masani ona fa'apipi'i fa'atasi fa'amau u'amea ma saunia lelei mo koneteina po'o uta tetele e fa'aitiitia ai le fa'aleagaina i le taimi o felauaiga.
Q5: O a faʻamatalaga e tatau ona ou tuʻuina atu e maua ai se upusii?
A: Fa'amolemole tu'uina mai le aofa'i, le ituaiga u'amea, le tele o le laupapa, le umi e mana'omia, le nofoaga e tu'uina atu ai, ma le Incoterm e te mana'o ai (FOB, CFR, CIF, ma isi).
Tusi lau savali iinei ma lafo mai ia i matou
