Te Mārama ki ngā Kānire Mahi Mama
He kurupae whakapae (girder) te kerēne gantry mahi māmā e tautokona ana e ngā waewae poutū e rua, ka taea te whakau, te neke rānei. Kāore i rite ki ngā kerēne mahi taumaha, he mea nui ki a rātou te kawe me te ngāwari o te tāutanga. Ko ngā wāhanga matua ko:
Ngā Pūnaha Hīki: He hīki mekameka hiko, he hīki taura waea rānei mō te hiki.
Nekenekehanga: He wira, he wira rānei mō te nekehanga i te wāhi, he reera rānei mō ngā ara pumau.
Rauemi: He maitai mama, he konumohe rānei hei pupuri i te pakari, hei ngāwari hoki te neke.
Ngā Momo o ngā Kānire Mahi Mama
1. Ngā Kēne Gantry Kawe
Hoahoa: Ka taea te takai, te hanga rānei i roto i ngā momo wāhanga, he mea tino pai mō ngā whakaritenga rangitahi.
Ngā Whakamahinga: Ngā whare putunga, ngā awheawhe, me ngā wāhi o waho e tino hira ana te nekenekehanga.
Ngā Āhuatanga: He tere te huihui, he iti te rokiroki.
2. Ngā Kēne Gantry Teitei Whakarite
Hoahoa: Ka taea te whakarerekē i te teitei e ngā pūnaha waipēhi, pūnaha mīhini rānei.
Ngā Whakamahinga: Ngā awheawhe me ngā teitei kawenga rerekē, ngā whenua koretake rānei.
3. Ngā Kēne Gantry Kotahi-Whāriki
Hoahoa: He kurupae kotahi mō ngā kawenga mama.
Ngā Whakamahinga: Ngā taiao o roto pērā i ngā karāti, ngā wheketere iti rānei.
Painga: He iti ake te utu, he māmā ake hoki te tiaki ki te whakataurite ki ngā tauira piriti takirua.
4. Ngā Kēne Āhua-Hau-Gantry
Hoahoa: Kotahi te waewae e mau ana ki tētahi hanganga (hei tauira, he pakitara), ko tētahi e nekeneke ana.
Ngā Whakamahinga: Ngā wāhi hanga kaipuke, ngā wāhi rokiroki rānei he mea nui te arotau i te wāhi.
Ngā Taupānga Matua
He tino pai ngā kereini gantry mahi māmā i roto i ngā ahumahi kanorau:
Te Hanga: Te huihui i ngā wāhanga motuka, i ngā wāhanga mīhini rānei.
Te Whare Putunga: Te uta/te tango i ngā papa, te neke rānei i ngā taonga i waenga i ngā whata.
Te Hanganga: Te hiki i ngā rauemi hanga i runga i te papaanga, i roto rānei i ngā wāhi kuiti.
Tiaki: Te whakatika i ngā taputapu taumaha i roto i ngā awheawhe, i ngā karāti rānei.
Whakapā mai ki a mātou mō ētahi atu kōrero!
Wā tuku: 14 o Ākuhata 2025