Āhua o te taiao

1. Pāmahana ā-taiao: -5C ~+40C;

2. Haumākū whanaunga: toharite o ia rā ≤95%, toharite o ia marama ≤90%;

3. Momo ā-roto, teitei s2000m;

4. Kaha o te rū whenua ≤8 nekehanga;

5. Ngā huihuinga kāore he mea mura, he mea pahū rānei, kāore he matū waikura, ā, kāore hoki he wiri nui e pā ana ki te tinana.

Āhuatanga hanganga

He hanganga whakakotahi te panera HW-GG me te pūtu. Ko te panera katoa he mea tito mai i te tatau, te papa whakamutunga, te pereti ārai, te anga tautoko me te pouaka, te pae pahi, me ētahi atu.

Ka whakamahia e te anga taketake te momo FA 28, te momo KB rānei (momo C) hei whakakotahi. Ka honoa ngā wāhanga hanganga katoa o te anga e te

tīwiri pato. Me tāpiri atu ki te tatau, te pereti mata, te pereti ārai, te anga tautoko me te pouaka hei whakaoti i te panera katoa kia rite ki ngā whakaritenga. Ka rerekē te kōhao tāutanga o te tinana me ngā wāhanga modulus E=25mm, he ngāwari, he watea hoki te tāuta. Ka wehea te teitei o te waeine pouaka ki

1/2 waeine, raupapa 200mm, 300mm, 400mm, 500mm me te 600mm. Ko te ia porowhita e whakatau ana i te teitei o te pouaka, ko te teitei tāutanga mariko ko 1800mm.

Ka whakamahia e te waeine mahi tango-ā-papa GG he pana motuhake (pulse)

tikanga, hanganga mārama, whakawhitiwhitinga tino pai. E tohu ana i te tūranga mahi, te tūranga whakamātautau me te tūranga wehewehe i te āhua o te raka miihini. Tāutahia he raka tāpiri mō te kakau whakatauranga taura, Ko te anga me ngā wāhanga whakarewa o roto he mea whakakikorua hei whakarite i te pumau o te whenua.