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Project Test 01

Shear Check (ACI318M-02)

Marking slab 1

One Way Shear Check

fc' = 20 N/mm2

= 0.75

1 Com!te the One Way Shear "! at critica# $ection

= 10 kN/m2

One Way Shear tribnary area = 11.1! m2

" = 111 kN

b = 5000 mm

# = 125 mm

"c = !$% kN % "

&aacity rati( = 0.!1)$

Section i$ O& in One Way $hear' hick eno!gh or One Way $hear'

*o Way Shear Check (P!nching Shear)

fc' = 20 N/mm2

= 0.75

1' Com!te the *o Way Shear "! on the critica# erimeter

= 10 kN/m2T*( Way Shear tribnary area = 25 m2

" = 2$7 kN

2' Com!te the *o Way Shear Caacity +"c or the critica# $ection'

Sh(rter si#e (f the c(lmn = !00 mm

+(n,er si#e (f the c(lmn = -50 mm

# = 110 mm

#y = 125 mm

# = 117.5 mm

= $0

c = 2.17

b( = 2!70 mm

"c = 2%% kN % "

&aacity rati( = 0.)2$$

Section i$ O& in t*o *ay $hear' hick eno!gh or t*o *ay $hear'

*

2 Com!te the One Way Shear Caacity +"c at the critica# $ection

*

s

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ri,!tary Area$ or Shear in *o-*ay S#a,$ (ACI Section 13''3'3)

0.$$lfr(m the center (f the eteri(r c(lmn f(r flat lates *ith(t e#,e beams

0.5-lfr(m the center (f the eteri(r c(lmn f(r flat lates *ith e#,e beams

0.50lfr(m the center (f the c(lmns f(r all (ther anels.