Me pēhea te whakapakari ake a Larsen steel sheet pile i te tāone wātea?

I ēnei rā, ki te whanake ake o te ohaoha me te hiahia a te iwi ki te neke, kei te hangaia e ia tāone te tātarapuhi, me kaua e ngaro he rauropi inu mātā hei taraiwa i te huarahi hanga tātarapuhi.

Ko te papa taraiwa a Larsen he pumau, he tōtika te hononga i waenganui i ngā pou, he pai te aronga whakawhitinga wai, ā, ka whakamahia anō hoki. Ko ngā momo wāhanga taraiwa ko te nuinga ko te U-ahua, ko te Z-ahua rānei. Ko ngā pou taraiwa ahua U ka whakamahia ki te hanga raihana tūāpō ki Tionangia. Ko ā rātou tikanga horo, ā rātou tikanga whakangaro, me te whakamahi i ngā taputapu he ōrite ki te pou I-taraiwa, engari ko te tikanga hanga ka wehea ki te kōhanga pou taraiwa kotahi, te kōhanga pou taraiwa rua, me te kōhanga rānei. Nā te hōhonu o te kōhanga takotoranga i te wā i hangaia ai te raihana tūāpō, kia tiakina te tōtika, kia māmā ai te hanga, kia taea ai te kī, he kōhanga rānei te nuinga ka whakamahia.

Ko te roa o te pāpaku hiriwa a Larsen e 12m, 15m, 18m, me ētahi atu, ko te roa pāpaku hiriwa o te kōpae e 6 ~ 9m, ko te tauira me te roa e tāpiritia ana e te tātai. Kei te pai te wāhi noa o te pāpaku hiriwa. I muri i te otinga o te kōpaki turanga, ka taea te tāwhai i waho me te whai anō i te pāpaku hiriwa. Ko te whakatere i te pāpaku hiriwa he whakamāmā, he iti noa te wā hanga; kāore i te pāpaku kōpae hiriwa e herea ai te wai, ki te wāhi kei te teitei te rawa wai paparorohiko, me ngā tikanga here wai, heke mai rānei i te wai. He iti noa te kaha o te pāpaku kōpae hiriwa, he nui anō ngā whakamahinga ki te kōpaki turanga, ki te kōpae rānei e ≤4m te hohonu, me te whakatakoto i te tautoko, te tāwhai rānei ki te runga. He iti noa te kaha o te tautoko, he nui te rerekētanga i muri i te wehenga. Nā te kaha o tana kinkitinga, ko te pāpaku hiriwa a Larsen he nui anō ngā whakamahinga ki te kōpaki turanga hohonu 5m~8m ki te iti ake ngā here o te taiao, e hāngai ana ki te whakaputanga tautoko (tāwhai).