He paerewa te AS/NZS 1163 i whakawhanakehia e Standards Australia me Standards New Zealand.
E whakamārama ana te paerewa i ngā whakaritenga mō te hanga me te tuku i ngā wāhanga maitai tuwhera, he mea hanga matao, he mea whakarewa ātete hiko (ERW), mō ngā kaupapa hanganga. He mea whakamahi noa ēnei wāhanga tuwhera i roto i ngā tono hanga me te hangarau mō ngā momo hanganga pēnei i ngā whare, ngā piriti, me ngā hanganga.
E toru ngā momo e whakarōpūtia ana e ai ki te kaha tuku iti rawa me te tutuki i ngā pānga o te 0°C.
AS/NES 1163-C250/C250L0
AS/NES 1163-C350/C350L0
AS/NES 1163-C450/C450L0
te koiri hurihuri-wera, te koiri hurihuri-matao rānei.
Ko te maitai angiangi te rauemi mata mō ngā koiri maitai.
Ka hangaia ngā wāhanga tuwhera kua oti mā te whakamahi i te tukanga hanga-matao, ā, ka honoa ngā taha o te rīpene maitai mā te whakamahi ite whakarewa ātete hiko (ERW)hangarau.
Ā, me tango ngā whakapiringa taikaha o waho; tērā pea ka waiho te roto kia kore e poke.
Ka ine te hanganga matū i te hanganga matū o te rauemi mata o te hua kua oti. Kāore he whakaritenga ā-ture a AS/NZS 1163 mō te ine i te hanganga matū o te hua kua oti.
Ko te whakarato i ngā āhuatanga kume tētahi o ngā wāhanga nui o te AS/NZS 1163, e kapi ana i te kaha kume, te kaha tuku, te roa, me ētahi atu tawhā matua o te maitai, e whakarato ana i ngā raraunga taketake me ngā paerewa tohutoro mō te hoahoa hangarau me te tātari hanganga.
| Momo | Awhe | Manawanui |
| Āhuatanga | — | Ngā wāhanga porowhita tuwhera |
| Ngā rahinga o waho (do) | — | ±1%, me te iti rawa o ±0.5 mm me te mōrahi o ±10 mm |
| Matotoru (t) | do≤406,4 mm | 土10% |
| mahi>406.4 mm | ±10% me te mōrahi o ±2 mm | |
| Te porowhita kore (o) | Diameter o waho (bo)/matotoru pakitara (t) ≤100 | ±2% |
| Te tika | te roa katoa | 0.20% |
| Taumaha (m) | taumaha kua tohua | ≥96% |
| Momo roa | Awhe m | Manawanui |
| Roanga matapōkere | 4m ki te 16m me he whānuitanga o te 2m ia taonga tono | Tērā pea kei raro iho i te iti rawa mō te awhe kua tonoa te 10% o ngā wāhanga i tukuna, engari kaua e iti iho i te 75% o te iti rawa |
| roa kāore i te tohua | KATOA | 0-+100mm |
| Te roa tika | ≤ 6m | 0-+5mm |
| ＞6m ≤10m | 0-+15mm | |
| ＞10m | 0-+(5+1mm/m)mm |
Kei roto i te rārangi SSHS (Structural Steel Pocket Sections) he ripanga o ngā taumaha paipa me ngā āhuatanga whakawhiti-wāhanga, me ētahi atu mea.
C250e whakamahia ana mō ngā hanganga whare whānui me ngā paipa whakawhiti wai pēhanga iti.
C350e whakamahia ana mō te hanga hanganga me ngā piriti.
C450e whakamahia ana mō ngā piriti nui me ngā paipa pēhanga teitei.
C350L0meC250L0he maitai pakari pāmahana-iti e whakamahia ana mō ngā hanganga me ngā paipa i ngā rohe makariri.
C450L0he pai mō ngā āhuatanga taiao tino kino pērā i ngā papaaho tai moana me ngā hanganga porowhita.
Ko te tirotiro i te rahi o te āhua o te paipa maitai ko ngā mea e whai ake nei:
Te whānui me te matotoru o te pakitara, te roa, te tika, te āhua porowhita, me te kounga o te mata.
Koki whakarara o te paipa maitai
Te matotoru o te pakitara paipa
Te whānui o waho o te paipa maitai
E ai ki ngā hiahia o ngā kiritaki, he maha ngā huarahi ka taea te mahi i te maimoatanga ārai-waikura o ngā mata o ngā paipa maitai hei whakapakari ake i tōna ātete ki te waikura me te whakaroa i tōna roanga mahi.
Tae atu ki te wanihi, te peita, te whakapūmau, te 3PE, te FBE, me ētahi atu tikanga.
Ko mātou tētahi o ngā kaihanga me ngā kaiwhakarato paipa maitai waro whakarewa me ngā paipa maitai tuimotu matua mai i Haina, me te whānuitanga o ngā paipa maitai kounga teitei kei roto i te taonga, e whakapau kaha ana mātou ki te whakarato ki a koe i te whānuitanga katoa o ngā otinga paipa maitai.
Mō ētahi atu kōrero mō te hua, tēnā whakapā mai ki a mātou, kei te tumanako mātou ki te āwhina i a koe ki te kimi i ngā kōwhiringa paipa maitai pai rawa atu mō ō hiahia!
