Ko te otinga tino pai mo te hanganga o whare ahumahi - toa, ngā wheketere - ko te whakamahi o ngā hanganga whakarewa. Ka rite ki nga hanganga kawe mā te whakamahi i ngā momo rerekē o te tīwae e rerekē i roto i te ware-wāhanga ripeka (tapawhā, porohita, ahau-me te waka), me te tikanga mo te whakangao (hurihia, ka paiherea). Karapotia hononga e te nuinga o nga apa whakapakaritia papa raima. E eke Inaki i runga i ona raka, me kurupae, ko te paninga (i roto i te whare hou whakamahia poari kowakawaka) Kei te whakanohoia i runga i te girders whakarewa.
Production o pāmu
Tikanga, tīpakohia te whakarewa i roto i te pāmu Tei runga i te tukutuku o tīwae me, i runga i, te whanui whanganga o te whare. rahi Paerewa -. 12, 18, e meinga 24 m girders whakarewa i rerekē ngā mema kōtaha. Nuinga o ngā wā e whakamahia ana mō te kakano ia nga koki, e kua whiriwhiri i runga i te kawenga tūmanakohia. Ki te hanga te hanganga ake mārō, me te kaha o ia awhi me te hanga i te mua i rua nga wahi e e hono ki te "ika" pera-ka karanga - he Unuhia maitai, hiri i waenganui koki whata. Heoi, nga girders maitai ki te whirihoranga taua he iti āhukahuka katoa: ko te hiahia ki te Weld huihui nga koki titau whakapaunga atu o te wā, me te rauemi, me te aroaro o te plurality o protrusions me rawa tukanga peita uaua. He pāmu kē whakaaro hanga o putorino, me ngā (ina e whakamahia āhuatanga o pūkete rerekē mō whitiki, Whītiki me rauawa). Hoki whakamau nga mea timatanga whakarewa whakamahia raka tiketike kaha.
Ko te whakamahi o ngā pāmu rerekē
Haunga te roa o te pāmu wehewehe tsya i roto i te faanahoraa. I roto i te hanga ahumahi, me te tivira whakamahi girders whakarewa ki whitiki whakarara, Tapamaha, tapatoru, me te whati. I roto i te take o te μtorsional¶ rerekē iahiko i runga i te pito e hiahiatia ana o te whare rānei, no te mea he reira i ka huri tenei te āhua o te tuanui. Ki te mea he whare ahumahi nui, e whakahaere taputapu taimaha, pērā i cranes rauata, me te piriti, kei te maha whakamahia reira piriti, pourewa warou me girders whakarewa. Drawings o whare ahumahi, rawa ripeka-wāhanga, tino tika whakaata te taumahinga o pāmu. E te ara, maha whakakapi podstropilnye pāmu nga kurupae me raka.
otinga mārohirohi
Ki te te whare e hiahia ana koe ki te whakarato piringa, whakamahia whakarewa wharikitia cantilever. I roto i te take o ngā whare ki Tīpae nui, e taea te whakamahi rite ritua pāmu toitu ranei. Heoi, ko te kōwhiringa pai ko te pāmu tonu: he mea he hanga atu mārō, me te pakari, ai te mea iti iho i te afa te teitei. E mea papû e i roto i ngā o utu rauemi me te kaha o te hanga hua he pai ki te whakamahi i te girders whakarewa tonu.
I roto i te hanganga o ngā whare ā - he tikanga HVD iti (whare tūmataiti, whare) - whakamahia rakau te μtorsional¶. A, o te akoranga, koutou e taea e kore te tuhituhi atu nga girders whakarewa i roto i te hanga o ngā hanganga pēnei i piriti, pourewa, me te pera atu.