Ngā Hua
He kerēne whakarara maha-mahi me te utu whakatairanga
Whakaahuatanga
He mea hanga ngā kerēne gantry girder me te whakaaro ki te tika me te pakari, e tuku ana i te mahi pono me te kaha hiki tino pai. He mea hanga motuhake hei whakatutuki i ngā tono nui o te ahumahi hou, ka whakaratohia e tēnei mīhini hou he otinga utu-whai hua mō ngā mahi whakahaere rauemi.
He pakari te hanganga o ngā kerēne whakarara, ā, ka taea te tu atu ki ngā kawenga taumaha me ngā taiao ahumahi uaua. Mā te hanganga pakari ka tino pumau, ka haumaru hoki i te wā e whakamahia ana, ka taea ai te hiki utanga maeneene me te haumaru. He taputapu hiki matatau kei te kerēne e whakarato ana i te mana whakahaere tika me te tūnga tika, e whakarite ana i te mahi tino pai, me te whakaiti i te mōrearea o te aituā, te kino rānei.
Kua hangaia tēnei kerēne whakapūmau maha-whakamahinga hei whakatutuki i ngā momo hiahia tono, he mea tino pai mō ngā ahumahi pēnei i te hanga piriti me te hanga huarahi. He tohunga rātou ki te uta i ngā whakapūmau taumaha, ko tēnei tauira te otinga tino pai mō te whakanui ake i te hua me te whai huatanga. Nā tōna hoahoa kiato ka taea te nekeneke ngāwari ahakoa i roto i ngā wāhi kuiti, he mea pai mō te hanga.
Hei whakamutunga, he otinga pono, he otinga whai hua hoki ngā kerēne gantry girder mō ngā hiahia hiki taumaha i roto i te hanganga piriti. Mā tōna hanganga pakari, te tikanga hiki matatau me te hoahoa maha-whakamahinga, ka tukuna e te kerēne he mahi tino pai me te haumaru. Ahakoa he mahi uta me te tango i ngā mahi, he hiki rānei i ngā mīhini taumaha, ko ngā kerēne gantry girder te whiringa tino pai mō ngā pakihi e hiahia ana ki te whakahaere i ā rātou mahi.
Tuhi Tauira
Ngā Taipitopito Hua
Iti
Haruru
Pai
Te mahi toi
Ira
Hokomaha
Tino pai
Rauemi
Kounga
Whakapūmau
I muri i te Hokonga
Ratonga
01
Mīhini hiki kurupae momo potae
——
He momo taputapu hiki nui te mīhini hiki kurupae momo potae. He whaitake te hoahoa o te hua, ā, ka taea te whakarato i te whai huatanga i roto i ngā mahi hanga. He mama te taumaha o te hua, ka taea te kawe i te kawenga nui, ā, he kaha te ātete ki te hau. He mīhini hiki kurupae momo, he mīhini hiki kurupae momo kuaha, he mīhini hiki kurupae momo U, he mīhini hiki kurupae kotahi me te takirua, me ētahi atu.
02
Kāreni poutū
——
He momo kēnere gantry te kerēne porowhita. Ko te nuinga o te wā e whakamahia ana mō te hiki me te kawe i te wā e hangaia ana te piriti. Ko te hanganga o te hua he kurupae matua kua huihuia, he poupou, he kēnere, me ētahi atu, ā, ko ngā wāhanga he mea hono mā te pine me ngā pūtu kaha. , Ka whakangāwari i te nui o te kawe, te wetewete me te huihuinga.
03
Mīhini hiki kurupae rerewē
——
Ko te mīhini hiki kurupae rerewē he momo taputapu hiki kurupae e whakamahia ana mō te hanganga rerewē. Ko te nuinga o te wā ka whakamahia mō te hiki kurupae i ngā papa kurupae, te kawe piriti, te whakatū piriti, me ngā mahi hanga. Ngā whakaritenga o te mīhini hiki kurupae rerewē: 20 tana, 50 tana, 60 tana, 80 tana, 100 tana, 120 tana, 160 tana, 180 tana, 200 tana.
Tono
E whakamahia ana i roto i ngā mara maha
Whakamātauria ngā whiringa a ngā kaiwhakamahi i raro i ngā āhuatanga rerekē.
Whakamahinga: whakamahia i roto i ngā wheketere, whare putunga, rauemi hei hiki i ngā taonga, hei whakatutuki i ngā mahi hiki o ia rā.
Huarahi Matua
Rerewe
Piriti
Wheketere
Te kawe waka
TE WĀ TĀKAI ME TE TUKU
He pūnaha haumarutanga whakaputa katoa tā mātou, ā, he kaimahi mātau hoki hei whakarite kia tukuna wawe, kia tere rānei.
RANGAHAU ME TE WHAKAWHAKAHAERE
Mana ngaio.
WAITOHU
Te kaha o te wheketere.
TE WHAKAPUTANGA
Ngā tau o te wheako.
WHAKARITE
Kāore he ira.
Āhia
10-15 rā
Te Rawhiti o Waenganui
15-25 rā
Āwherika
30-40 rā
Ūropi
30-40 rā
Amerika
30-35 rā
Mā te Teihana Motu e kaweake ana i te pouaka papa rakau paerewa, te papa rakau rānei i roto i te Ipu 20ft me te 40ft. E ai ki ō hiahia.
