Kaihanga MATUA

30 Tau o te Wheako Hanga

He aha te rerekētanga mō ngā pūtu o ngā reanga rerekē

Tau mahi 4.8

Ka taea te whakamahi i ngā whao o tēnei momo mō te huihui i ngā taonga noa, te whakatika i ngā wāhanga o roto o ngā taputapu o te whare, ngā hanganga māmā whānui, me te whakatika rangitahi me ngā whakaritenga kaha iti.

Te māka mahi 8.8

Ka taea te whakamahi i tēnei momo pūtu mō ngā wāhanga anga waka, ngā hononga matua o ngā taputapu mīhini whānui, me ngā hanganga maitai hanga whare; koinei te momo kaha-teitei tino noa, e whakamahia ana mō ngā hononga nui e hiahia ana ki te tu atu i ngā kawenga nui, i ngā pānga rānei.

Te tohu mahi 10.9

Ka taea te whakamahi i tēnei momo pūtu i roto i ngā mīhini taumaha (pērā i ngā keri), ngā hanganga maitai piriti, ngā hononga taputapu pēhanga teitei, me ngā hononga hanganga maitai hanga whare nui; ka taea e rātou te tu atu i ngā kawenga teitei me ngā wiri kaha, ā, he tino teitei ngā whakaritenga mō te pono me te ātete ki te ngenge.

Te tohu mahi 12.9

Ka taea te whakamahi i tēnei momo pūtu i roto i ngā hanganga rererangi, ngā mīhini tino tika, me ngā wāhanga mīhini reihi; mō ngā āhuatanga tino kino e tino hira ana te taumaha me te rōrahi, ā, e hiahiatia ana te kaha tino nui.

Kowiri tira A2-70/A4-70

Ka taea te whakamahi i tēnei momo pūtu i roto i ngā mīhini kai, i ngā paipa taputapu matū, i ngā whakaurunga o waho, i ngā wāhanga kaipuke; i ngā taiao waikura pēnei i te haukū, te waikawa-pūtake, i ngā āhuatanga e hiahiatia ana he nui te akuaku.

Ko te ine i ngā āhuatanga ā-pūkaha pēnei i te kaha me te pakeke o ngā pūtu te mea tino nui mō te kōwhiringa.

Ka tohuhia mā ngā tau, mā ngā tau rānei kua honoa ki ngā reta, pērā i te 4.8, 8.8, 10.9, A2-70.

Ngā pūtu rino: Kei te āhua XY ngā tohu (hei tauira, 8.8)

X (te wāhanga tuatahi o te tau):E tohu ana i te 1/100 o te kaha kume ingoa (Rm), i roto i ngā waeine o MPa. Hei tauira, ko te 8 e tohu ana i te Rm ≈ 8 × 100 = 800 MPa.

Y (te wāhanga tuarua o te tau):E tohu ana i te 10 ngā wā o te ōwehenga o te kaha tuku (Re) ki te kaha kume (Rm).


Wā tuku: Hakihea-29-2025

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