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Area Physics for electrotechnology / Mechanics

IEV ref113-03-31

Symbol
Z
W

en
section modulus
for a plane surface, scalar quantity equal to the second axial moment of area Ia with respect to a specified axis Q in the plane of the surface, divided by the maximum radial distance rQ, max of any point in the surface considered from the Q-axis, thus Z= I a r Q, max MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqk0di9Wr=fpeei0di9v8qiW7rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiaadQfacqGH9aqpda WcaaqaaiaadMeadaWgaaWcbaqcLbqacaqGHbaaleqaaaGcbaGaamOC amaaBaaaleaajugabiaabgfacaqGSaGaaeiiaiaab2gacaqGHbGaae iEaaWcbeaaaaaaaa@43B6@

NOTE The coherent SI unit of section modulus is metre cubed, m3.


fr
module d’inertie, m
module de section, m
pour une surface plane, grandeur scalaire égale au quotient du moment quadratique axial d’aire plane Ia par rapport à un axe spécifié Q dans le plan de la surface, par la distance radiale maximale rQ, max d’un point quelconque de la surface à l’axe Q, soit Z= I a r Q, max MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqk0di9Wr=fpeei0di9v8qiW7rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiaadQfacqGH9aqpda WcaaqaaiaadMeadaWgaaWcbaqcLbqacaqGHbaaleqaaaGcbaGaamOC amaaBaaaleaajugabiaabgfacaqGSaGaaeiiaiaab2gacaqGHbGaae iEaaWcbeaaaaaaaa@43B6@

NOTE L’unité SI cohérente de module d’inertie est le mètre cube, m3.


ar
معامل مقطعى

de
Widerstandsmoment, n

es
módulo de inercia
módulo de sección

fi
taivutusvastus

it
modulo di resistenza

ja
断面係数

pl
moment osiowy względny pola powierzchni (geometryczny)

pt
módulo de inércia

sv
tvärsnittsmotstånd

zh
截面模量

Publication date: 2011-04
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