Te Hangarau Hoahoa Hanganga Rino e Tutuki ana i te Ture mō te Mākete o te Ao
Te hoahoa o ngā awheawhe hanganga maitai me tino tutuki i ngā ture hanga whare ā-motu me ā-rohe, ngā paerewa ahumahi, me ngā whakaritenga hangarau. Hei tūāpapa mō te hanganga, ka tautuhia e ngā tuhi hangarau taipitopito ngā tawhā nui tae atu ki te whirihoranga hanganga, te kōwhiringa rauemi (hei tauira, te maitai Q355B), me ngā tikanga hononga (ngā hononga pūtu/whakapiri).
Ngā Mātāpono Hoahoa Matua o awheawhe hanganga maitai
- Te Arotau i te Kaha Whakaae i te Utaina
- Tātaritanga whānui o ngā kawenga pumau (taumaha-ake), ngā kawenga taiao (1.5 kN/m² ngā kawenga hukarere mō ngā rohe GCC, 60 m/s te tere o te hau mō ia ASCE 7-22), me ngā kaha rū whenua (mahere rū whenua Rohe 4).
- Manatoko pumau mā te whakamahi i te tātari huānga mutunga kore (FEA) me ngā tauwehenga haumaru 1.5x mō ngā pūnga matua.
- Te Whai Hua o ngā Rauemi me te Whakahaere Utu
- Mā te tango rahinga e ārahihia ana e te BIM ka tutuki te whakahaere rerekētanga rauemi ±2%.
- Te tere whakamahinga o te maitai kaha-teitei (kaha hua Tau 50+/355 MPa) neke atu i te 80%.
- Whakaurunga Hanganga
- Mā ngā taipitopito hononga paerewa (e ai ki te AISC Steel Construction Manual) ka whakaitihia te wā huihuinga i te papaanga mā te 25%.
- Mā ngā tauira BIM kore-taupatupatu (Navisworks 2024) ka whakaitihia ngā mōrearea mahi anō.
Te Tukanga Whakawhanake Tuhituhi
E ai ki ngā whakaritenga mahi a te kiritaki mō te awheawhe hanganga maitai, hoahoahia ngā tuhi
- Wāhanga 1: Te hoahoa ariā me te whakatauira o te kauhanga hau (ngā aratohu CTBUH)
- Wāhanga 2: Ngā tuhi taipitopito e whakamārama ana i:
- Ngā ātete mō te kōhao pūtu: ±1.5 mm (EN 1090-2 EXC3)
- Ngā whakatakotoranga whakarewa: Ngā whakarewa awaawa CJP mō ia AWS D1.1
- Ngā whakaritenga ārai ahi: Ātete ahi akomanga-H 120-meneti
Te Whakaritenga i mua i te Hanganga
- Arotake Tuhi Ngātahi:
I mua i te hanganga o te awheawhe hanganga maitai，whakahaere hui me ngā kaimahi kirimana hei whakatau i:
- Ngā taupatupatu raupapa whakatū
- Ngā herenga urunga ki te kerēni
- Ngā whakaritenga tautoko rangitahi
- Whakaaetia te Tuhi Toa: Whakamanahia ngā taipitopito hanga ki:
- Te Rawhiti o Waenganui: Te Ture Haumaru Ahi me te Oranga o te UAE Wāhanga 8.3.2
- Ngā Mākete o te Hauāuru: AISC 360-22 Upoko B
Ngā Whakaaro mō te Huringa Ora
- Hoahoa urunga tiaki: 800mm te roa o ngā ara hikoi ratonga iti rawa
- Ngā whakaritenga whakawhānui ā muri ake nei: 20% te kaha rahui kawenga poutū
- Te parenga waikura: pūnaha paninga-toru DFT 250μm (taiao ISO 12944 C4/C5)
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