O paipa uʻamea e iai sona sao taua i fale gaosi oloa ma faufale ma e faʻaaogaina lautele i le felauaiga o vai, kasa, ma mea mautu, faʻapea foʻi ma fausaga lagolago ma faiga paipa. Mo le filifilia ma le faʻaogaina o paipa uʻamea, e taua tele le malamalama lelei i lo latou mamafa masani.

1. Malamalama i le metotia faʻatatau o le mamafa masani o paipa uʻamea 1203
O le mamafa masani o paipa uʻamea 1203 e fuafuaina e ala i le fuafuaina o lona mamafa i le umi o le iunite. O loʻo taua i lalo le fua faʻatatau mo le faʻatusatusaina o le mamafa masani o paipa uʻamea 1203: mamafa masani (kg / m) = pito i fafo (mm) × lautele fafo (mm) × 0.02466. O lenei fua fa'atatau e fuafua ai le mamafa o se paipa u'amea e fa'atatau i le mafiafia ma le vaega fa'alava o le paipa u'amea. O le tele o le lautele pito i fafo o le paipa uamea, o le sili atu foi lea o le mamafa. I le faʻaaogaina o lenei fua faʻatatau, e mafai ona vave faʻatusatusa le mamafa masani o paipa uʻamea 1203 o faʻamatalaga eseese.

2. Malamalama i le taua o le mamafa o paipa uamea
O le malamalama lelei i le mamafa masani o paipa uamea e taua tele mo le tele o itu. O nisi nei o mafuaaga taua:
2.1 Fuafuaga Faʻatulagaina: O le mamafa o se paipa uʻamea e aʻafia tonu ai le mautu ma le gafatia o le faʻaogaina o le fausaga. Pe a mamanuina fale poʻo masini, e tatau ona filifili faʻamatalaga talafeagai ma aofaʻi e tusa ai ma le mamafa o paipa uʻamea e faʻamautinoa ai le saogalemu ma le faʻamaoni o le fausaga.
2.2 Felauaiga ma faʻapipiʻi: O le iloa o le mamafa masani o paipa uʻamea e fesoasoani e faʻatulaga lelei felauaiga ma galuega faʻapipiʻi. E ala i le faʻatusatusaina saʻo o le mamafa o paipa uʻamea, e mafai ona filifilia meafaigaluega felauaiga talafeagai ma mea faigaluega, ma e mafai ona faia ni faiga saogalemu talafeagai e faʻamautinoa ai le alualu i luma o le felauaiga ma le faʻapipiʻiina.
2.3 Puleaina o tau: O le mamafa o paipa uamea e aafia tonu ai tau o meafaitino ma tau o le gaosiga. E ala i le malamalama i le mamafa masani o paipa uʻamea, faʻatauga o meafaitino, ma faʻagasologa o gaioiga e mafai ona fuafua lelei e pulea ai tau ma faʻaleleia le lelei.

3. Faʻafefea ona faʻaogaina le mamafa masani o paipa uʻamea 1203
A maeʻa ona malamalama i le mamafa masani o paipa uʻamea 1203, e mafai ona tatou faʻaaogaina i le inisinia moni ma le mamanu. O nisi nei o faʻataʻitaʻiga aoga o le faʻaaogaina o le mamafa masani o paipa uʻamea:
3.1 Fuafuaga faʻatulagaina: Pe a faʻatulagaina fale poʻo fausaga faʻainisinia, e mafai ona filifilia faʻamatalaga talafeagai ma aofaʻi e tusa ai ma le mamafa masani o paipa uʻamea e faʻamautinoa ai le mautu ma le saogalemu o le fausaga.
3.2 Faʻatauga o meafaitino: A faʻatau paipa uʻamea, o le iloa o latou mamafa masani e mafai ona fesoasoani ia i tatou e iloilo lelei le tau o meafaitino ma filifili paipa uʻamea faʻatasi ma le lelei ma le tau e fetaui ma manaʻoga.
3.3 Felauaiga ma le faʻapipiʻiina: E ala i le iloa o le mamafa masani o paipa uʻamea, e mafai ona tatou faʻatatauina le manaʻomia o felauaiga ma faʻamatalaga o mea faʻapipiʻi e faʻamautinoa ai le saogalemu o felauaiga ma le faʻapipiʻiina lelei.
3.4 Faʻatonuga o le alualu i luma o le fausiaina: I le fausiaina o inisinia, o le iloa o le mamafa masani o paipa uʻamea e mafai ona fesoasoani ia i tatou e faʻatulaga lelei le alualu i luma o le fausiaina ma faʻamautinoa le alualu i luma o le tuʻuina atu o meafaitino ma galuega faʻapipiʻi.

4. Puipuiga ma isi iloiloga
Pe a faʻaaogaina le mamafa masani o paipa uʻamea, o mea nei e tatau ona maitauina:
4.1 Eseesega meafaitino: O paipa uʻamea o mea eseese e eseese densities ma mamafa. Aʻo leʻi faʻaaogaina le fua faʻatatau o le mamafa mo le faʻatusatusaina, e tatau ona faʻamaonia mea ma faʻamatalaga o le paipa uʻamea faʻaaogaina ma faia faʻasaʻoga tutusa.
4.2 uta faʻaopoopo: I faʻaoga moni, o paipa uʻamea e mafai ona tuʻuina atu i uta faaopoopo, e pei o le mamafa o le vai, mamafa o le matagi, ma isi. Pe a fuafuaina ma faʻatusatusa le mamafa o paipa uʻamea, o nei uta faaopoopo e manaʻomia ona iloiloina ma o le tulaga saogalemu e tatau ona tatau ona faateleina.
4.3 Faʻamatalaga masani: O le faʻatusatusaina o le mamafa o paipa uʻamea e masani lava ona faʻavae i luga o faʻamatalaga faʻapitoa. Pe a faʻaaogaina le mamafa masani, e tatau ona faʻafesoʻotaʻi i faʻamatalaga talafeagai a le atunuʻu poʻo alamanuia ina ia mautinoa le saʻo ma le faʻamaoni o le faʻatusatusaga.

I se aotelega, o le malamalama i le mamafa masani o le 1203 paipa uamea e taua tele mo inisinia ma mamanu. E ala i le faʻataʻitaʻiina o le metotia faʻatatau ma le faʻaogaina o le mamafa o paipa uʻamea, e mafai ona tatou faia ni filifiliga poto i le fausaga fausaga, faʻatauga o meafaitino, felauaiga ma faʻapipiʻi, ma isi, ina ia mautinoa le lelei ma le saogalemu o le poloketi. I faʻatinoga faʻatinoga, o mea taua e pei o le eseesega o meafaitino, uta faʻaopoopo, ma faʻamatalaga faʻapitoa e manaʻomia ona iloiloina, ma o le mamafa masani o paipa uʻamea e tatau ona faʻaogaina e fetaui ma manaʻoga faʻapitoa.