Whatanga Mātotoru mō ngā waka rererangi 4D
Wāhanga whatanga
Ko te whatanga te hanganga tautoko matua o te pūnaha whatanga katoa, ko te nuinga he mea hanga mai i ngā pou me ngā tautoko.
● Ngā whakaritenga noa o ngā pou whata mō ngā taonga：NH100/90×70X 2.0；
● Ko te rauemi he Q235, ā, ko te hononga i waenga i te pou, te tautoko whakawhiti me te tautoko whakarara kua whakapurua;
● Ko te tawhiti i waenganui i ngā kōhao o te pou he 75mm, ka taea te whakarite i te teitei o te papa i ia 75mm, ko te hapa teitei katoa o te pou he ±2mm, ā, ko te hapa tāpiri mō te tawhiti i waenganui i ngā kōhao he ±2mm.
● Ka whakaarohia te haumaru o te peera i roto i te hoahoa, ā, ko te tauwehenga haumaru o te pepa whata he 1.65 ina kei raro i te kaha pumau.
● Ko te piko mōrahi o te pou whatanga i raro i te kawenga mōrahi ko ≤1/1000H mm, ā, kāore te piko mōrahi e neke ake i te 10mm.
Kurupae whakawhiti-awa iti
● Ngā whakaritenga noa o ngā kurupae awa-iti：J50×30 X 1.5；
● Ko te rauemi hihi awa-iti ko Q235;
● He wāhanga nui te kurupae o te ara tautoko, e taea ai te whakawhiti i te taumaha o ngā taonga ki te pepa whata.
● Ka honoa te kurupae ki te pou mā te kāri pou, ā, ka tāpirihia ki tētahi pine haumaru hei whakarite i te haumaru o te pūnaha.
● Ka pā tika te rerekētanga o te kurupae whakawhiti i muri i te utaina o ngā taonga ki te tika o te kohi taonga e te waka whakawhiti. I konei, kua hangaia te piko o te kurupae whakawhiti kia iti iho i te L/300 i muri i te utaina katoa. Hapa roa kurupae L±0.5 mm;
● I te whakaaro ki te haumaru o te peera, ka tangohia te tauwehenga haumaru hei 1.65 ina whakaarohia te kaha pumau o te kurupae.
● Kei te taha matau te hononga i waenga i te kurupae me te pou:
Ara hongere-iti
● Ngā Whakatakotoranga Noa mō ngā Ara Hongere-iti：140-62；
● Kōwhiringa rauemi ara iti-hongere Q235；
● He kurupae te ara awa-iti e pikau tika ana i te taumaha o ngā taonga, ā, e hono ana ki te tautoko kurupae whakawhiti awa-iti, ā, ka taea te whakawhiti i te taumaha o ngā taonga ki te pepa whata mā te kurupae whakawhiti.
● Maimoatanga mata: kua whakakikoruatia;
● Kei te pikitia kei te taha matau te wāhanga ara me te tikanga hononga o te awa-iti:
Kurupae whakawhiti hongere matua
● Ngā whakatakotoranga hihi o te awa matua: J40×80 X 1.5；
● Ko te rauemi matua o te hihi o te awa ko Q235;
● He wāhanga nui te kurupae o te awa matua e tautoko ana i te ara o te awa matua;
● Ka honoa te kurupae o te awa matua ki te pou mā roto i ngā pūtu kaha-teitei mā roto i ngā rawhi pou piko hei whakarite i te haumaru o te pūnaha;
● Ka whakapirihia ngā kurupae o te ara matua i ia papa i runga ake i te papa tuatahi ki ngā tautoko i ngā taha e rua, ā, ka whakatakotoria te papa, e whakamahia ana mō te tiaki taputapu;
● Kei te whakaatuhia te hoahoa kauwhata o te hanganga kurupae o te awa matua i te pikitia i raro nei:
Ara hongere matua
● Ngā whakatakotoranga whānui o te ara hongere matua: ngongo tapawhā 60×60 X3.0;
● Ko te rauemi ara o te awa matua ko Q235;
● He wāhanga nui te ara o te awa matua mō te waka whakawhiti kia rere ai i roto i te awa matua. He hanganga pakari, he pai te āhua, kua whakarewaina hei whakarite i tōna pumau whānui.
● Te maimoatanga mata: te maimoatanga piauau;
● Kei te taha matau te hanganga ara o te awa matua:
Te hononga o ngā whata me te whenua
Ko te hononga i waenga i te pou me te whenua e whakamahi ana i te tikanga o ngā pūtu whakawhanui matū. Ka taea e te hanganga o tēnei momo punga te horapa ōrite i te kaha e tukuna ana mai i te pou, he mea āwhina mō te whāriki whenua, ā, ka whakarite i te pumau o te whata. Ka mau te pereti o raro ki te whenua mā roto i ngā pūtu whakawhanui matū. Mena he koretake te whenua, ka taea te whakarerekē i te tūranga o te pereti o raro mā te whakarerekē i ngā nati o ngā pūtu. Whai muri i te whakarerekētanga o te taumata, tāutahia te whata kia tika ai te tāutanga o te whata. He ngāwari te whakarerekē i tēnei tikanga tāutanga, ā, he watea ki te whakakore i te awe o te hapa koretake o te whenua ki te pūnaha whata. E whakaaturia ana i te taha matau:
