Ngā paearu whānui e whakamahia ana e ngā pauna maha-upoko

Kaituhi: Smartweigh– Taumaha Upoko Maha

I roto i ngā taputapu pauna, me whai whakaaro ki te momo pauna maha-upoko e whakamahia ana. Kei raro nei ngā whakaahuatanga o te hanganga o te pauna maha-upoko, te whānuitanga ine, me te kōwhiringa o ngā taumata tika e tika ana kia whakaarohia. 1. Ko te kōwhiringa o te hanganga me te tikanga o te pauna maha-upoko e whakawhirinaki ana ki ngā paerewa taiao o te hanganga hiko me te whakamahinga.

Ki te hiahia koe ki te hanga i ngā hikohiko hoahoa-iti, me whakamahi noa koe i ngā pūoko momo kurupae cantilever me ngā pūoko momo wīra-kōrero. Ki te kore e tino whakahaeretia te ōwehenga āhua o te hoahoa, ka taea e koe te whiriwhiri i tētahi pūoko momo pou. Hei tāpiri, ki te mea he tino makuku, he makariri hoki te taiao taiao o ngā tono hikohiko, ā, he nui te paoa me te puehu, me whiriwhiri koe i tētahi tikanga hiri pai; ki te mea he tūponotanga o te pahūtanga, me whakamahi koe i tētahi pūoko ahurea haumaru; ki te mea kei runga koe i tētahi rori teitei. I roto i ngā taputapu taumaha, me whai whakaaro ki te haumaru me te tiaki ngaohiko nui; ki te mea e whakamahia ana i roto i tētahi taiao taiao pāmahana-tiketike, me whakamahi i tētahi pauna maha-upoko me te koti wai whakamatao; ki te mea e whakamahia ana i roto i ngā wāhi tino makariri, me whai whakaaro ki te whiriwhiri i tētahi pauna maha-upoko me te pūoko taputapu whakamahana. I te whiriwhiri i te tikanga, ko tētahi mea hei whakaaro ko te watea o te tiaki me te utu, arā, ina pakaru te taputapu pauna, ka taea te tiki angitu me te tere o ngā wāhanga tiaki.

Mena kāore he taurangi, ko te tikanga kāore i te tika te kōwhiringa o te tikanga. 2. Te kōwhiringa o te awhe ine Ko te tata atu o te uara pauna o te taputapu pauna ki te kaha porowhita-poto o te pana, ko te teitei ake o te tika o te pauna, te taumaha o te wira, me ētahi atu, nō reira he tino rerekētanga kei roto i te paerewa o te rohe o te pūoko e whakamahia ana e ngā pūmanawa pūnaha pauna rerekē. Hei paerewa whānui, ko ēnei: ​​*Ngā raraunga pūmau pūoko kotahi Ngā taputapu pauna: kawenga pumau (papa pauna, taputapu, me ētahi atu) + kawenga rerekē (kawenga hei pauna)≤Te kawenga whakatauranga o te pūoko i whakamahia X70%*Ngā raraunga pūmau maha-pūoko Ngā taputapu pauna: kawenga pumau (papa pauna, taputapu, me ētahi atu) + kawenga rerekē (kawenga hei pauna)≤Mai i te kawenga whakatauranga o te pūoko X te maha o ngā pūoko i whakamahia X 70%, ka tāpirihia te taupū o te 70% me te whakaaro ki ngā āhuatanga pēnei i te wiri, te pānga, me te taumaha o te wira.

Me mārama ake: tuatahi, me tata te kaha o te pūoko ki te uara o te raupapa hua paerewa a te kaihanga, ki te kore, ehara i te mea he utu nui te whakamahi i ngā hua kore-paerewa, engari kāore hoki e taea te whakakapi i muri i te pakaru. Tuarua, i roto i te taputapu pauna kotahi, kāore e whakaaetia te whakamahi i ngā pūoko me ngā kaha porowhita rerekē, ki te kore, kāore e taea e te pūmanawa pūnaha te mahi noa. Tuarua, ki te kī tika, ko te kawenga e huri ana (te kawenga e tika ana kia paunatia) e pā ana ki te kawenga tūturu e pā ana ki te pūoko. Mena ka tukuna te uara kaha mai i te papa pauna ki te pūoko, ka whakaritea he tauwehenga whakarea me te whakaiti (pēnei i te tokotoko). (pūmanawa pūnaha rīwhi), me whai whakaaro ki ōna tūponotanga.

3. Te kōwhiringa o te tika Me whai whakaaro te kōwhiringa o te taumata tika o te pauna maha-upoko ki ngā ture mō te taumata tika o ngā taputapu pauna, mēnā ka taea te whakaaro ki tēnei ture. Arā, mēnā ka taea e te pūoko me te whānuitanga ine 2500 te whakatutuki i ngā whakaritenga, kaua e whakamahia te whānuitanga ine 3000. Mēnā he maha ngā tikanga ōrite e whakamahia ana i roto i tētahi taputapu pauna, ina honoa ngā inductors me te kaha ara iahiko poto ōrite i roto i te raupapa, ko te take mō te rerekētanga whānui ko Δ, kātahi: Δ=Δ/n1/2(2—12) I roto i ēnei: ​​Δ: te take mō te rerekētanga o te whānui o ngā pūoko takitahi; n: te maha o ngā pūoko.

Hei tāpiritanga, ko ngā taputapu pauna hiko e toru ngā wāhanga matua, arā, ko ngā pūoko taumaha, ngā whakaaturanga pauna me ngā wāhanga taputapu miihini. Ina 1 te uara hapa o te pūmanawa pūnaha, ko te take (Δ) o te rerekētanga whānui o te pauna maha-upoko, tētahi o ngā wāhanga matua o ngā hiko kore-aunoa, he ōwehenga noa iho o te 0.7. I runga i tēnei me te whārite (2--12), ehara i te mea uaua rawa te whiriwhiri i te tika o te pūoko e hiahiatia ana.

4. Me pēhea te whakatutuki i ētahi whakaritenga motuhake? I roto i ētahi taputapu pauna, tera pea ētahi ture motuhake. Hei tauira, i roto i te pauna reriwe, e tumanakohia ana kia iti ake te whakarerekētanga o te taumaha o te pauna maha-upoko, kia taea ai te noho i raro i te āhua pauna. Mā ngā nekehanga iti ka whakaitihia te ru me te wiri ina taraiwa ngā taraka nui ki roto, ki waho hoki i te papa pauna. Hei tāpiri, i te wā e tito ana i ngā taputapu pauna hihiri, me whakaaro ki te auau tūturu o te pauna maha-upoko e whakamahia whānuitia ana, mehemea ka taea te whakaaro ki ngā whakaritenga mō te ine hihiri tika. Kāore tēnei tawhā matua i te rārangi i roto i te whakataki hua whānui.

Nō reira, ki te hiahia koe ki te matatau i tēnei tawhā mahi, me kōrero koe ki te kaihanga kia kore ai e hapa.

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