Waea:
Ī-mēra:
Mō ngā kaupapa kauhanga nui whakawhiti awa i te raki o Haina, me whai ngā tīma hanga i tētahi arawhata kauhanga taumaha e mau tonu ana ki te tere o te taraka arai tuarua me te mīhini keri kauhanga. I hangaia hei whakahaere i ngā kawenga hihiri neke atu i te 25 tāne, me nekeneke pinepine hoki tēnei arawhata i roto i ngā āhuatanga kauhanga haukū, paru, tae atu ki ngā wāhanga he rua piki.
Ngā Wero Hangarau
I te wā o te hoahoa, i aro atu te tīma kaupapa ki ētahi wero matua o te hangarau:
1. Te kaha pupuri whenua rerekē:Nā te nui haere o te wai me te paru ngohengohe e kohia ana ki te papa o te kauhanga, i hiahiatia he anga me te iti rawa o te pēhanga whenua hei whakakore i te tūponotanga o te totohu i raro i ngā kawenga taimaha.
2. Te Ngenge Hanganga nā te Utaina Taumaha, Hurihuri: Me tu atu te anga o te poupou i ngā ahotea tauutuutu i te wā e neke haere tonu ana. Ka ngawari te pakaru o ngā hanganga maitai waro paerewa i raro i ēnei āhuatanga.
3. Wāhi Mahi Tino Herea: Ko te kōtaha whaiti o te kauhanga e hiahia ana ki tētahi pūnaha nekeneke e kaha ana ki te whakanoho tika i te wāhi me te urungi pono, tere-iti i te wā e utaina ana.
Otinga Hangarau
Hei whakatau i ēnei wero, i hangaia e te tīma hangarau YIKANG tētahi otinga nekenekehanga ara-rino ritenga, e whakaatu ana i ngā mahi auaha matua e whai ake nei:
1. Ngā Āhuatanga Hanganga me te Pūmautanga Rauemi
He mea hanga te anga o raro i te ara matua mai i te maitai kaha-teitei Q355D, e whakarato ana i te kaha whakaputa tata ki te 40% teitei ake i te rauemi paerewa Q235. He mea nui te Tātari Huānga Mutunga (FEA) ki te hoahoa, e ārahi ana i te whakapakari rautaki i ngā wāhi ahotea nui hei whakarite i te tawhē haumaru pakari i raro i ngā kawenga tino nui o te 25-30 tana.
2. Te Tohunga Whakarewa me te Hanga
I runga i ngā whakaritenga haumaru tino nui, i mahia ā-ringa ngā whakarewanga nui katoa e ngā tohunga whakarewa e tohunga ana ki ngā taputapu taumaha mō ngā tau neke atu i te tekau tau.
• Tukanga Whakahaeretia:Mā te tikanga tino pakari e whakauru ana i te whakamahana-mua maha-wāhanga me te whakarewa maha-paparanga, maha-haerenga, ka taea te whakapūmau i te hononga pakiaka katoa.
• Whakamanatanga Pūmau:Ka whakamātauhia te Whakamātautau Tirohanga (VT) 100% ki ia whakarewa, ā, ka tāpirihia ki te Whakamātautau Ultrasonic (UT) i ngā hononga matua. Mā tēnei ka kore he hapa o roto—pērā i te porosity, i ngā kapiti rānei—kia pai ake ai te ātete ki te pānga.
3. Te Puku me te Mahi Arotau
• Pēhanga Whenua Tino Iti:Mā ngā hu ara whānui me te whirihoranga roera kua arotauhia ka mau tonu te pēhanga whenua i te ≤55 kPa, ka taea ai te whakamahi pono i ngā āhuatanga ngohengohe, paru hoki.
• Te Kukū Taipana-Teitei:Kei te pūnaha taraiwa waipēhi whakauru he aukati aunoa, hei whakarite i te tūnga pumau me te tīmatanga maeneene i runga i ngā mata pari.
Ngā Hua Whakahaere
Neke atu i te 12 marama o te mahi tonu mai i te whakatūnga, kua tino pono te anga, ā, kua whakaatuhia ngā hua e whai ake nei:
• Mahi Kore-Mutu:Kāore i tutuki he wā whakatā mō te pūnaha nekenekehanga puta noa i te wāhanga pakaru o te kauhanga, ā, i tautoko tika i te otinga o te kaupapa i roto i te wā i whakaritea.
• Te Manawanui Kua Whakamanahia:E whakaū ana ngā inenga o te parae he iti iho i te mea i matapaetia te tere o te pakaru o ngā hū ara me ngā roera tautoko i roto i ngā āhuatanga toka kirikiri, ā, ka roa ake te roa o te ora mahi e matapaetia ana mā te 60%.
• Te Haumarutanga Whakapai Ake i te Papa:Nā te hoahoa kua arotauhia, he iti te pokapū-o-te-papatipu, kua tino whakapai ake i te pumau taha i te wā e neke ana te poupou, ā, kua piki ake te haumaru whakahaere.
E whakamana ana tēnei kaupapa, mō ngā tono hanganga mōrearea nui, kawenga nui pērā i ngā arawhata kauhanga, he pai ake te otinga i hangaia kia rite ki te hua kua oti te hanga. Mā te whakahaere tupato i te kōwhiringa rauemi, te tohungatanga whakarewa, me ngā tikanga hanganga, kua angitu a YIKANG ki te whakarato i tētahi turanga hiko pakari me te pakari mō ngā taputapu kauhanga taumaha nui.