Tikiake i ngā Whakatakotoranga me ngā Ahu o te kurupae H ASTM hou.
Ngā Kurupae Whānui ASTM A992 | Kaiwhakarato Kurupae W Haina | Maitai Hanganga
| Taonga | Whakaahuatanga |
|---|---|
| Ingoa Hua | ASTM A992 Kurupae Whānui |
| Āhua | Kurupae W / Kurupae H |
| Te Kaupae Rino | ASTM A992 |
| Paerewa | ASTM A6 / ASTM A992 |
| Tukanga Whakaputa | Hurihia Wera |
| Hōhonutanga (H) | 150 mm – 900 mm |
| Whānui o te Flange (B) | 75 mm – 300 mm |
| Roa | 6 m / 9 m / 12 m, whakaritea rānei |
| Mata | Pango / Pirau |
| Tono | Hanganga Hanganga, Piriti, Whare Ahumahi |
| Tiwhikete | Tiwhikete Whakamātautau ISO / SGS / Mira |
| Taonga | Uara |
|---|---|
| Te Kaha o te Hua | 345 MPa |
| Kaha Kume | 450–620 MPa |
| Te whakaroa | ≥20% |
Whakapūmaute kaha kawe kawenga teiteimepumau hangangamō ngā kaupapa hangarau uaua.
| Whakatūnga | Hōhonutanga h (inihi) | Whānui w (inihi) | Matotorutanga Tukutuku (s) | Horahanga Wāhanga (in²) | Taumaha (lb/ft) | Ix (in⁴) | Iy (in⁴) | Wx (in³) | Wy (in³) |
|---|---|---|---|---|---|---|---|---|---|
| W 4×13 | 4.16 | 4.06 | 0.28 | 3.8 | 13 | 11.3 | 3.9 | 5.5 | 1.9 |
| W 5×16 | 5.01 | 5.00 | 0.24 | 4.7 | 16 | 21.3 | 7.5 | 8.5 | 3.0 |
| W 5×19 | 5.15 | 5.03 | 0.27 | 5.5 | 19 | 26.2 | 9.1 | 10.2 | 3.6 |
| W 6×12 | 6.03 | 4.00 | 0.23 | 3.6 | 12 | 22.1 | 3.0 | 7.3 | 1.5 |
| W 6×15 | 5.99 | 5.99 | 0.23 | 4.4 | 15 | 29.1 | 9.3 | 9.7 | 3.1 |
| W 6×16 | 6.28 | 4.03 | 0.26 | 4.7 | 16 | 32.1 | 4.4 | 10.2 | 2.2 |
| W 6×20 | 6.20 | 6.02 | 0.26 | 5.9 | 20 | 41.4 | 13.3 | 13.4 | 4.4 |
| W 6×25 | 6.38 | 6.08 | 0.32 | 7.3 | 25 | 53.4 | 17.1 | 16.7 | 5.6 |
| W 8×10 | 7.89 | 3.94 | 0.17 | 2.9 | 10 | 30.3 | 2.1 | 7.8 | 1.1 |
| W 8×13 | 7.99 | 4.00 | 0.23 | 3.8 | 13 | 39.6 | 2.7 | 9.9 | 1.4 |
| W 8×15 | 8.11 | 4.02 | 0.245 | 4.4 | 15 | 48.0 | 3.4 | 11.8 | 1.7 |
| W 8×18 | 8.14 | 5.25 | 0.23 | 5.3 | 18 | 61.9 | 8.0 | 15.2 | 3.0 |
| W 8×21 | 8.28 | 5.27 | 0.25 | 6.2 | 21 | 75.3 | 9.8 | 18.2 | 3.7 |
| W 8×24 | 7.93 | 6.495 | 0.245 | 7.1 | 24 | 82.8 | 18.3 | 20.9 | 5.6 |
| W 8×28 | 8.06 | 6.535 | 0.285 | 8.3 | 28 | 98.0 | 21.7 | 24.3 | 6.6 |
| W 8×31 | 8.00 | 7.995 | 0.285 | 9.1 | 31 | 110 | 37.1 | 27.5 | 9.3 |
| W 8×35 | 8.12 | 8.02 | 0.31 | 10.3 | 35 | 127 | 42.6 | 31.2 | 10.6 |
| W 8×40 | 8.25 | 8.07 | 0.36 | 11.7 | 40 | 146 | 49.1 | 35.5 | 12.2 |
| W 8×48 | 8.50 | 8.11 | 0.40 | 14.1 | 48 | 184 | 60.9 | 43.3 | 15.0 |
| W 8×58 | 8.75 | 8.22 | 0.51 | 17.1 | 58 | 228 | 75.1 | 52.0 | 18.3 |
| W 8×67 | 9.00 | 8.28 | 0.57 | 19.7 | 67 | 272 | 88.6 | 60.4 | 21.4 |
| W 10×12 | 9.87 | 3.96 | 0.19 | 3.5 | 12 | 53.8 | 2.2 | 10.9 | 1.1 |
| W 10×15 | 9.99 | 4.00 | 0.23 | 4.4 | 15 | 68.9 | 2.9 | 13.8 | 1.5 |
| W 10×17 | 10.11 | 4.01 | 0.24 | 5.0 | 17 | 81.9 | 3.6 | 16.2 | 1.8 |
| W 10×19 | 10.24 | 4.02 | 0.25 | 5.6 | 19 | 96.3 | 3.0 | 18.8 | 2.1 |
| W 10×22 | 10.17 | 5.75 | 0.24 | 6.5 | 22 | 118 | 11.4 | 23.2 | 4.0 |
| W 10×26 | 10.33 | 5.77 | 0.26 | 7.6 | 26 | 144 | 14.1 | 27.9 | 4.9 |
| W 10×30 | 10.47 | 5.81 | 0.30 | 8.84 | 30 | 170 | 16.7 | 32.4 | 5.8 |
| W 10×33 | 9.73 | 7.96 | 0.29 | 9.71 | 33 | 170 | 36.6 | 35.0 | 9.2 |
| W 10×39 | 9.92 | 7.985 | 0.315 | 11.5 | 39 | 209 | 45.0 | 42.1 | 11.3 |
| W 10×45 | 10.10 | 8.02 | 0.35 | 13.3 | 45 | 248 | 53.4 | 49.1 | 13.3 |
| W 10×49 | 9.98 | 10.00 | 0.34 | 14.4 | 49 | 272 | 93.4 | 54.6 | 18.7 |
| W 10×54 | 10.09 | 10.03 | 0.37 | 15.8 | 54 | 303 | 103 | 60.0 | 20.6 |
| W 10×60 | 10.22 | 10.08 | 0.42 | 17.6 | 60 | 341 | 116 | 66.7 | 23.0 |
| W 10×68 | 10.40 | 10.13 | 0.47 | 20.0 | 68 | 394 | 134 | 75.7 | 26.4 |
| W 10×77 | 10.60 | 10.19 | 0.53 | 22.6 | 77 | 455 | 154 | 85.9 | 30.1 |
| W 10×88 | 10.84 | 10.27 | 0.605 | 25.9 | 88 | 534 | 179 | 98.5 | 34.8 |
| W 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 |
Pāwhiritia te pātene kei te taha matau
Ngā Whare Rino Hanganga– Ngā anga arumoni me ngā anga noho
Ngā Whare Hanga me ngā Whare Putunga Ahumahi– Ngā taputapu taumaha me ngā whānuitanga roa
Te Hanga Piriti– te kaha me te pakari
Tautoko Taputapu me te Pūhara– Te turanga mō ngā taputapu me ngā papaaho
1. Neke atu i te 15 tau o te wheako ki te kaweake i te maitai hanganga
2. 5,000 tana o ngā taonga kei roto i tōna whare putunga
3. Tautoko hangarau mō ngā kaupapa hangarau hanganga
Tākai Whakakaha Whitiki RinoHe pai te hiri o ia paihere kurupae maitai ki te whitiki maitai kaha teitei hei karo i tetahi nekehanga, i tetahi pakaru rānei i te wā e whakahaeretia ana, e kawehia ana rānei i tawhiti.
Te Tiakitanga WaiKa takaihia ngā paihere kurupae maitai ki tētahi kiriuhi ā-wai e toru ngā paparanga hei tiaki i te maitai mai i te makuku, te ua me ngā ngaru o te moana i te wā e kawehia ana te maitai i te moana.
Tikanga TukungaMe pēhea te tākai/me pēhea te tuku i tō kurupae maitai, ka taea e mātou te tākai i te kurupae maitai ki runga i te papa rakau kia māmā ai te kawe, kia nui rānei.
Te whai i te koungaKei te haere tahi mai ngā hua katoa kua tukuna me te Tiwhikete Whakamātautau Wheketere (FCT) kei roto ko ngā Taipitopito Matū me ngā Taipitopito Ā-ringa e pā ana ki ngā paerewa ASTM A572 Grade 50 mō ngā Āhuatanga Whakatakotoranga.
Ngā Ratonga Tiaki TāpiriMō ngā mahi mākū me/ranei mō te moana, ka taea te pania ngā kurupae maitai ki te hinu hei ārai i te waikura, te pania rānei ki te konukōre (mō tētahi utu tāpiri).
Q1: He aha te kurupae ASTM A992 W?
A: Ko te kaha o te kurupae whānui o te flange ASTM A992 e whakamahia whānuitia ana mō te kurupae W / kurupae H i roto i te kurupae maitai flange whānui kaha teitei me ētahi atu mō te hanganga, te hanga piriti me te hanga ahumahi.
Q2: He aha ngā rahi paerewa mō ngā kurupae W?
A: Ko ngā rahi paerewa mai i te W4 ki te W24, me ngā roa me ngā whānui ka taea te whakarite.
P3: He pēhea te kaha o te A36 ki te whakataurite ki te A992?
A: ASTM A992 me te kaha whakaputa teitei ake me te pakari teitei, he kōwhiringa tika mō ngā kaupapa kawenga taumaha me ngā kaupapa roa, nā te mea he pai tōna kaha whakarewa.
Q4: He aha ngā ahumahi e whakamahi ana i te astm a992 w beam?
A: I roto i ngā whare o ngā momo katoa pēnei i ngā whare teitei, ngā whare ahumahi, ngā whare arumoni me ngā whare noho, ngā piriti, me te maha atu o ngā taputapu, me ētahi atu, ka kitea e koe te whakamahinga o te ASTM A992.
Q5: Ka taea te whakarite i ngā kurupae W?
Āe, ka tukuna e mātou ngā ratonga rahi kua whakaritea, te tapahi, te keri, te whakarewa me te whakapūmau.
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