E ai ki te tauira me te tawhā whakaritenga o ADSS taura whatu, ka taea e tatou te whakarato pūmārō mānukanuka rawhi ki te whanganga rerekē, mānukanuka me te diameter waho, e taea te wehea ki te paparanga kotahi-papanga mānukanuka rawhi me te paparanga-rua rawhi mānukanuka paearu.Ka whakamahia te rawhi riipene riipene kotahi-papa mo te mokowhiti i raro iho i te 100 mita;Ka whakamahia te paparanga-rua i te rawhi waea ahotea mo te roanga ake i te 200 mita.Kei roto i nga taputapu rawhi riipene iti: U-rite te mowhiti iri, te mowhiti whakauru, te waea paea o waho, te raka me etahi atu taputapu tautoko;Ko nga taputapu rawhi mo te rawhi waea kua paerua ko: U-mowhiti, whakakai toronga, whakakai whakauru, waea paea o roto, waea paea o waho, pereti iri PD, raka me etahi atu taputapu tautoko;Ka tohua e te kaihoko etahi atu taputapu hono kia rite ki nga whakaritenga hoahoa miihini.
Te whakamahi i te rawhi riaka papa-kotahi: He rite nga mahi a te rawhi riaka riipene ADSS me te rawhi riaka;Kei te nuinga whakamahia te reira mo te 50 ~ 170m kokonga whanganga poto, mānukanuka, kāpeka me etahi atu pourewa.Ehara i te mea e tika ana mo nga taura whatu rangi, engari mo te punga me te whakaurunga o nga kaikawe irirangi, waea noho, me era atu, tae atu ki nga rawhi toki i roto i te hanga taura whatu.
Ko te rawhi riu ADSS he whakakai-U, he mowhiti whakauru, he waea konumohe kua oti te hanga i te rino, he raka, nati, whiowhio kati, aha atu.
Nga ahuatanga o te rawhi taura taura ADSS:
1. He pai te tuku i te kaha compression longitudinal ki te waeine mauri o te taura whatu – muka aramid, kia kore ai e riaka te waha o waho o te taura whatu na te nui o te ahotea.
2. Ko te tuku o te awangawanga axial ka piki ake te waahi whakapiri ki te taura whatu, kia rite te tohatoha o te ahotea me te kore he tohu kukū ahotea.
3. I raro i te whakaaro kia kaua e neke ake i te kaha o te pehanga taha o te taura whatu ADSS, he kaha ake te pupuri i te taura whatu, a ka kaha ake te awangawanga.
4. Ko te pupuri i runga i te taura whatu ADSS kaua e iti iho i te 95% o te tino kaha o te kaha (UTS) o te taura whatu, e tino tika ana mo nga hiahia o te hanga taura whatu.
Wā tuku: Tihema-22-2022
