Te Awheawhe Hanganga Rino Te Aratohu Tino Pai ki te Hanganga Ahumahi Hou
Ko ngā wāhanga matua e mau ana i te kawenga o ngā awheawhe hanganga maitai he mea hanga ki ngā rauemi rino, tae atu ki ngā pou rino, ngā kurupae, ngā turanga, ngā tuanui tuanui, me ngā pūnaha tuanui. He mea nui, ka taea te whakauru i ngā pakitara pereki hei ārai. I te tipu haere o te whakamahi i ngā hanganga maitai I roto i ngā whare ahumahi hou, kua whakarōpūtia ngā awheawhe ki ngā hanganga maitai māmā me ngā hanganga maitai taumaha. E mōhiotia whānuitia ana ēnei pūnaha maitai hei paearu mō ngā hanganga ahumahi me ngā hanganga ā-iwi hou.
Ngā awheawhe hanganga maitai kua rongonui i roto i te hangarau hoahoanga nā te tere o te hanganga, ngā āhuatanga mama, te ātete ki te rū whenua, me te pumau o te taiao, ā, kua āta whakakapia te raima whakapakari tuku iho i roto i te hoahoa whare ahumahi.
Ngā Painga Matua o ngā Awheawhe Hanganga Rino
- Ngā Taupānga Maha
He pai mō ngā wheketere, ngā whare putunga, ngā whare tari, ngā papa tākaro, ngā whare rererangi, me ētahi atu. He pai mō ngā hanganga wāhi nui kotahi te whānui me ngā whare maha-papa/teitei.
- Hanganga Tere
Mā ngā wāhanga i hangaia i mua i te wheketere ka taea te huihui i te papaanga, ka whakaitihia te wā hanga tae atu ki te 40% ki te whakaritea ki ngā tikanga tuku iho.
- Te pakari me te iti o te tiaki
Ka taea e ngā hoahoa kua arotauhia ki te rorohiko te tu atu ki ngā āhuatanga huarere kino. Me tirotiro noa i ia wā, me tiaki hoki ngā paninga tiaki.
- Ngāwari o te Ataahua
He rārangi hoahoanga ma, he ātaahua hou. He tae ka taea te whakarite mō ngā panera pakitara, ā, he hototahi ki ngā momo rauemi whakakikorua (hei tauira, ngā panera hiato whakamahana, te pereki).
- Te ōwehenga Kaha-ki-Taumaha Teitei
Nā te kaha kume tino pai o te maitai ka taea te hanga hoahoa whānui (tae atu ki te 60m ngā whānui mārama) me te 30% te mama ake o tōna taumaha i ngā mea ōrite ki te raima.
- Te Kirihou Pai me te Ātete Pānga
Mā te ngāwari o te rino ka ārai i te pakaru ohorere o te hanganga i raro i ngā āhuatanga taumaha rawa. Mā te pakari ake ka taea te urutau ki ngā kawenga hihiri (hei tauira, ngā rohe rū whenua, te wiri o ngā mīhini taumaha).
- Otinga Hoa-Taiao
He pūnaha hangarua katoa, tata kore rawa he para hanga. Kāore he hanganga e hiahiatia ana, ka whakaitihia te whakamahinga raima mā te 100% ki te whakataurite ki ngā hanganga tuku iho.
Ko ngā hoahoa awheawhe hanganga maitai a Junnan e piri pono ana ki:
- Ngā Waehere ā-Motu/ā-Rohe: Ngā Ture Hanga Whare a te GCC (Waehere Haumaru Ahi me te Oranga o UAE), Ngā Paerewa IBC 2021 me AISC 360 o te US, UK BS EN 1993
- Ngā Tātaitanga Utaina: Tātaritanga whānui e kapi ana i ngā uta mate (taumaha-ake), ngā uta taiao (60m/s te tere o te hau mō ngā rohe takutai, 2.5kN/m² ngā uta hukarere), me ngā kaha rū whenua (mahere whakaterenga Rohe 4)
- Whakapūmautanga Pūmautanga: 1.5x te tauwehenga haumaru i ngā hononga nui, ngā pūnaha ātete-kaha taha (LFRS) e tutuki ana i te ASCE 7-22
Mā roto i ngā otinga hangarau-tika, ka arotauhia e Junnan te whakamahinga rauemi me:
✔ Te tika o te tango i te rahinga e hangai ana ki te BIM: ±2% te mana whakahaere rerekētanga
✔ Te tere whakauru maitai kaha-teitei (Wāhanga 50/355MPa+): 85%+
✔ Te whakaiti i ngā para: Te penapena rauemi tae atu ki te 15%, ki tā ngā tikanga hoahoa tuku iho