ABCDEFGHIJKLMNOPQRSTUVWXYZAAABACADAEAFAGAHAIAJAKAL
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 DESIGN CALCULATION SHEETProject No.Date
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---juil.-98
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Sheet No.Computed by
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1of A. HASHEM
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SubjectDOHA INTERCONTINENTAL HOTELChecked byApproved by
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--__
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BuildingLobby Area
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DESIGN FOR SHEAR ACCORDING TO BS8110- 1997
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Paneled Beams (B4)
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MATERIALS PROPERTIES
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CONCRETE CUBE STRENGTH (FCU)
=250
Kg/Cm2
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LINKS STEEL YIELD STRESS (FYV)
=3600
Kg/Cm2
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LONG. STEEL YIELD STRESS (FY)
=3600
Kg/Cm2
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SECTION PROPERTIES
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TOTAL THICKNESS (t)
=95,00Cm
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BREADTH (b)
=30,00Cm
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LONGITUDINAL STEEL COVER (c)
=10,00Cm
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LONGITUDINAL STEEL DEPTH (d)
=85,00Cm
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LONGITUDINAL STEEL AREA (AS)
=39,28
Cm2
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LINKS CONCRETE COVER (Z)
=3,00Cm
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LINKS SPASING (S)
=15,00Cm
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NUMBER OF LINKS BRANCHES (n)
=4
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STRAINING ACTION
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ULTIMATE SHEARING FORCE (VU)
=3,00t
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ULTIMATE TORSIONAL MOMENT (T)
=0,00
m.t.
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CHECK OF SHEAR STRESS
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MAX. SHEAR STRESS (v max.)
=40,0
Kg/Cm2
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ULTIMATE SHEAR STRESS (vU)
=1,18
Kg/Cm2
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STEEL RATIO (100 AS / b / d )
=1,54%
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CONCRETE SHEAR STRESS (vC)
=7,30
Kg/Cm2
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STIRRUPS AREA (n* ASV)
=0,53
Cm2
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"CHOOSE
Y6-150
STIRRUPS FOR SHEAR"
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EQUATIONS USED
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FOR SHEAR REINFORCEMENT
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v U=
VU / b / d
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v max
=
8.0 * SQRT( 0.1 * FCU )
=<50,00
Kg/Cm2
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vC=
6.32 * ( 100 * AS / b / d )1/3 * ( 40 / d )1/4 * ( FCU / 250 )1/3
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2 * ASV
=
1.05 * ( vU - vC ) * b * S / FYV
>=
4.6 * b * S / FYV
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WHERE
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***
( 100 * AS / b / d )
=<3.0***
40 / d
=<1.0
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