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to 2.letnikGR20102011
kaj lahko kdo razloži kako se računa dvojna armatura na T prerezu?
hvala
barbara legat
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Apr 25, 2012, 3:50:12 PM4/25/12
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to 2letnikg...@googlegroups.com
zracunas b0(crtica) pa d0(crtica), pa delta se rabs met zato da lah u tabelah (stari prirocnik) dobis k'. aja se prej pa zracunas kd, in glede na te vrednosti v tabelah dobis podatke o deformaciji in ks in ks'. pol pa to sam ustavs u enacbe za As in As'.
ce pa slucajn ne ves a je dvojna al enojna armatura, pa zracunas kd in pogledas u tabele za enojno armaturo( men je najlazi, da kr skos gledam tabele za T prerez) in dobis podatk za defotmacije, iz tega zracunas kx, pol zracunas se x in prevers kuko je s kriterijam za dvojno armaturo (x/d<0,45 -->ce je x>0,45d za enojno armaturo, pomen da mormo dat dvojno armaturo)
upam da je kej pomagal :)
Matej Kocjančič
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Apr 25, 2012, 4:17:54 PM4/25/12
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