Kei te piki haere tonu te hiahia o te ao mō te maitai hanga kaipuke kaha teitei, ā, ko tētahi o ngā rauemi e whakamahia whānuitia ana i roto i te hangarau moana koNgā pereti maitai AH36, DH36, me EH36He mea nui te mahi a ēnei momo i roto i ngā hanganga taimoana, te hanganga o te waka, me ngā wāhanga moana nui, he mea nui te kaha, te pakari, me te pakari. I te mea e arotahi ana ngā kaiwhakarato matua pērā i a sakysteel ki te whakaputa kounga-whaiaro, mā te mārama ki te tukanga hanga i muri i ēnei maitai ka kitea te pono me te mahi.
He Kupu Whakataki ki ngā Wāhanga Rino AH36, DH36, me EH36
Nō roto a AH36, DH36, me EH36 i te whānau maitai hanganga kaha-teitei i tautuhia e ngā rōpū whakarōpūtanga pērā i a ABS, DNV, Lloyds, BV, me CCS. Ahakoa he rite ngā hanganga matū me ngā āhuatanga miihini turanga, he rerekē rawa ngā whakaritenga pakari pānga.
He pakari te AH36 i te 0°C, ka eke te DH36 ki ngā taumata kaha pānga teitei ake i te -20°C, ko te EH36 ia he mea hanga mō ngā āhuatanga uaua ake i te -40°C. Nā ēnei rerekētanga ka pai ngā rauemi mō ngā tono moana rerekē, tae atu ki ngā papa waenga, ngā hanganga takere, ngā kerēne moana, ngā taputapu hiki, me ngā taputapu raro moana.
Ka hangaia ia momo i runga i ngā tikanga tino pakari, tae atu ki te hanga maitai, te hurihuri, te whakamahana, me te tirotiro whakamutunga kia tutuki ai ngā paerewa o te ao.
Wāhanga Hanga Rino me te Whakamahinga
Ka tīmata te tukanga hanga ki te hanga maitai mā te whakamahi i ngā rauemi mata kounga teitei me ngā taumata waro, konupūmā, whanariki, me te whākōkī kua whakahaeretia. Ka whakamahia e ngā whare hou te hangarau BOF, EAF rānei, ā, ka whai muri ko te whakamahine tuarua hei whakarerekē i te hanganga matū me te tango i ngā poke.
Ko ngā tukanga whakapaipai matua ko:
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Te tango waro i te hāora argon mō te whakahaere waro
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Te whakatikatika i te oumu koko mō ngā huānga whakarewa
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Te tango hau korehau hei whakaiti i te hauwai me te hauota
He mea nui ēnei mahi whakamahine kia tino kaha ai te maitai, kia tino pakari ai hoki, he mea tino nui ēnei mō ngā mahi moana.
Te Maka Tonu me te Whakarite Papa
I muri i te whakamahine, ka ringihia te maitai rewa ki roto i te mīhini whakarewa tonu. Ka totoka hei pereti he matotoru kua whakaritea, i waenga i te 150 mm me te 250 mm te nuinga. Ka whakatikatikahia ngā pereti hei tango i te unahi me te whakakore i ngā hapa o te mata ka pā ki te mahi hurihuri.
Whai muri i tēnā ka whakamahana anō i te papa, kia eke ai te maitai ki te pāmahana tino pai mō te huri wera. Mā tēnei wāhanga ka whakarite kia ōrite te hanganga o te kōpaka, ā, ka whakarite hoki i te rauemi mō te whakarerekētanga i roto i te mira huri.
Te Tukanga Hurihuri Wera mō te AH36, te DH36, me te EH36
Ko te hurihuri wera tētahi o ngā mahi tino nui i roto i te hanga pereti maitai hanga kaipuke. Ka tukuna te pereti mā roto i ngā tūnga maha o te tārai me te whakaoti kia tutuki ai te matotoru me te whānui e hiahiatia ana.
Ko ngā painga matua o te huri wera whakahaeretia ko:
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Kua whakapaitia te whakaotinga o te mata
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Te kaha miihini kua whakarei ake
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Matotoru pereti ōrite
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He pai ake te whakapai ake i te witi
He mea nui te whakahaere i te pāmahana i te wā e hurihuri ana. Mēnā he wera rawa te hurihuri, ka ngoikore pea te pakari o te rauemi i te tipu o te witi; ki te makariri rawa, ka pakaru pea te rauemi. Kua āta arotauhia ngā wā hurihuri mō te AH36, DH36, me te EH36 kia taurite ai te kaha me te ngāwari.
Hangarau Whakamatao Whakahaeretia
I muri i te hurihuri wera, he mea nui te whakamatao whakahaeretia hei whakatau i ngā āhuatanga whakamutunga. Ka whakamahia ngā tikanga pēnei i te whakamatao tere me te whakamatao rere laminar hei whakahaere i te tere whakamatao.
Ka whakarei ake te whakamatao whakahaeretia:
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Hanganga moroiti pai
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Te kaha hua teitei
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Te pakari o te pānga ōrite
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Kua pai ake te ātete ki te haehae lamellar
Me mau tonu ngā āhuatanga pumau o te maitai hanga kaipuke puta noa i te pereti katoa, kia noho ai te mana whakamatao hei mea nui ki te kounga whakaputa.
Ngā Kōwhiringa Maimoatanga Wera: Te Whakaōrite, te TMCP, me te Whakamātao
I runga anō i ngā hiahia o te kiritaki me ngā paerewa a te hapori whakarōpū, ka rerekē pea ngā tukanga maimoatanga wera mō ngā pereti AH36, DH36, me EH36.
Te Whakaōrite
Ko te whakaōrite ko te whakamahana i te maitai ki runga ake i tōna pāmahana matua, me te whakamatao i te hau hei whakapai ake i te hanganga o te kōhao. Mā tēnei ka whakapai ake i te pakari, ka whakaōrite hoki i ngā āhuatanga ā-pūkaha.
TMCP (Tukanga Whakahaere Mīhini Wera)
Ka whakakotahi te TMCP i te hurihuri whakahaere me te whakamatao tere kia eke ki te kaha teitei me te kore e nui rawa te koranu e tāpirihia ana. Ka whakarei ake hoki i te kaha whakarewa, ka whakamahia whānuitia ngā pereti TMCP i roto i te hanga kaipuke o ēnei rā.
Te Whakamātao me te Whakamātao QT
Mō ngā tono e hiahia ana kia kaha ake, kia pakari ake hoki, ka hangaia ngā pereti QT e:
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Te whakamahana ki te pāmahana whakaausteniti
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Te tinei tere i te wai
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Te whakamahana i ngā pāmahana whakahaeretia
He maha ngā wā ka whakamahia tēnei tukanga e ngā pereti EH36 me ngā whakaritenga mahi uaua hei whakarite i te ātete pānga pai rawa atu i ngā taiao pāmahana iti.
Te Tika o ngā Ahu me te Mana Kounga o te Mata
I roto i te hurihuri me te whakamahana, he maha ngā mahi whakahaere kounga e whakarite ana i te ōritetanga me te tutuki i ngā whakaritenga, tae atu ki:
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Ine matotoru aunoa
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Te whakamātautau kore-whakangaro UT tirotiro
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Te ine i te pakeketanga
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Te kimi hapa o te mata
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Whakamātautau mīhini e ai ki ngā paerewa
He tino pakari ngā pūnaha whakapumau kounga a ngā kaihanga pēnei i a sakysteel hei whakatutuki i ngā tumanakohanga a ngā whare hanga kaipuke o te ao me ngā kamupene miihini taiwhenua.
Ngā Āhuatanga Ā-ringa i Tutuki i Muri i te Maimoatanga
Me tutuki i ngā pereti maitai AH36, DH36, me EH36 ngā whakaritenga a te rōpū whakarōpū. Ko ngā āhuatanga hangarau noa ko:
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Te kaha whakaputa iti rawa 355 MPa
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Te kaha kume i waenga i te 490 ki te 620 MPa
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He pai te toronga mō te piko me te hanga
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Te pakari o te pānga i ngā pāmahana e hiahiatia ana
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He tino pai te whakarewa me te iti o te waro
Ka tutukihia ēnei āhuatanga mahi mā roto i ngā ara hurihuri me te maimoatanga wera kua arotauhia.
Ngā tono i roto i te Hangarau Moana me te Tai Moana
Nā te pono me te kaha o ēnei pereti maitai, e whakamahia ana i roto i te whānuitanga o ngā hanganga matua:
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Ngā pereti anga mō ngā kaipuke arumoni nui
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Ngā papa papaaho me ngā hanganga tautoko o waho
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Ngā kōwae taha runga FPSO
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Ngā taputapu o raro moana
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Whakarewahia ngā waewae me ngā pūoro kerēne
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Ngā waka pakaru hukapapa me ngā kaipuke āhuarangi makariri
Nā te kaha o te whakarewa, te ātete ki te waikura, he mea nui ēnei mō ngā taiao moana uaua.
Whakamutunga
Ko te tukanga hanga o ngā pereti maitai AH36, DH36, me EH36 e uru ana ki ngā wātaka hurihuri tika, ngā tikanga maimoatanga wera matatau, me te whakahaere kounga pakari. Ka whai wāhi ia wāhanga ki te kaha, te pakari, me te pono o te maitai i raro i ngā āhuatanga moana uaua. Mā te hanga maitai kua arotauhia me te tukatuka whakahaere, ka tautoko tonu ēnei maitai hanga kaipuke i ngā kaupapa moana me ngā kaupapa taiwhenua o te ao.
Mā ngā kaihanga kounga teitei pēnei i a sakysteel e whakarite kia tutuki i ia pereti ngā paerewa o te ao, kia rite tonu ai te mahi mō ngā wāhi hanga kaipuke huri noa i te ao.
Wā tuku: Whiringa-ā-rangi 13-2025