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Fa'a-Maliliu Fa'amea Fa'a'umea

O le faʻapipiʻiina o le uʻamea malulu o se filifiliga umi, faʻalagolago ma taugofie mo galuega faufale maualalo ma ogatotonu.E masani ona fa'asino ile fauga fa'amalama-fa'avaa lea e fa'atupu ai elemene fa'atūsa'o ma fa'alava i se faiga o sui fa'ava'a fai fai.O sui o le fa'alava e masani ona va i le 16 po'o le 24 inisi ile ogatotonu, fa'atasi ai ma suiga ole va i lalo ma maualuga e fa'atatau i uta ma ufiufi.

O sui o le puipui e masani lava ona tu'u sa'o laugutu alavai "stud" sui, e ofi i le alalaupapa "ala" vaega i le pito i luga ma lalo.E fa'aogaina fa'apena fa'apena mo fa'atasiga fola ma fa'apipi'i fa'alava, ae i se fa'aoga fa'alava mo fola, ma se fa'ata'atiaga po'o le fa'ase'e mo le fa'alava o le taualuga.O elemene fa'aopoopo o le faiga fa'apipi'i e aofia ai fa'amau ma feso'ota'iga, fa'amau ma fa'amau, kilipa ma feso'ota'iga.O lo'o avanoa fo'i fola u'amea fa'a malulu ma fa'alava o le taualuga mo fa'aoga uamea fa'amea malulu.

u'amea fa'a-malulu e fa'atatau i se fa'agasologa o le gaosiga lea e fa'apipi'iina ai le u'amea fa'apipi'i u'amea i oloa e pei o studs, joists, track, headers, angles, truss members ma isi vaega.Mo u'amea u'amea malulu, mafiafia mea masani e mai le 0.0147 in. (0.373 mm) i le tusa ma le 1/8 in. (3.175 mm).O oloa u'amea fa'a-malulu masani o lo'o fa'amatalaina i le AISI S220, North American Standard for Cold-Formed Steel Nonstructural Framing, 2020 Edition ma le AISI S240, North American Standard mo Cold-Formed Steel Structural Framing, 2020 Edition (downloads free at www.aisistandards. org).E maua mai le tele o oloa gaosi oloa eseese.O oloa fa'apipi'i u'amea malūlū e masani lava ona faia mai le uamea fa'afefete fa'afefeteina ma le malosi o le 33 ksi po'o le 50 ksi.

O le fa'amea malulu i Amerika i Matu e masani lava ona mamanuina ma fausia e tusa ai ma tulaga fa'ata'atia e le American Iron and Steel Institute.O fa'avaa u'amea malulu e fa'atatau i fausaga fa'afale e fa'apipi'i ai le fola ma le taualuga o puipui.Ua fa'aogaina lelei le fa'aogaina o u'amea malulu i galuega faufale e sili atu i le 10 fogafale le maualuga.

 

 


Taimi meli: Au-05-2022