14-EG-LB-005 TOTAL - Hobeish Project Pipe Suport
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Transcript of 14-EG-LB-005 TOTAL - Hobeish Project Pipe Suport
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Encogroup
Design of Steel Elements to Eurocode 3
Project: 14-EG-LB-005 Element: Pipe SupportBuilding: Total Houbeich Author/Date: Jean 05-09-2014
Client: Total LIBAN Checked By:
Input Data
Steel S235 t < 40 - fy = 235 MPa M0= 1.05 M1= 1.05 M2= 1.25
Section Dimensions And Properties- UPN 50 - CHANNEL
h[mm]
tw[mm]
b[mm]
tf[mm]
50.0 5.0 38.0 7.0 38.0 7.0
ri[mm]
ro[mm]
A[cm2
]
Avz[cm2
]
Avy[cm2
]
7.0 3.5 7.1 3.3 5.2
Iy[cm4
]
Iz[cm4
]
Wel,y[cm3
]
Wel,z[cm3
]
Wpl,y[cm3
]
Wpl,z[cm3
]
26.5 9.1 10.6 3.7 13.0 6.8
ry[cm]
rz[cm]
Cz[cm]
Cy[cm]
It
[cm4
]
Wt
[cm3
]
1.9 1.1 2.5 1.4 1.1 1.0
Buckling Lengths Lateral-Torsional Buckling
About axis "y" - Leff,y= 50.0cm Load position - Top flange
About axis "z" - Leff,z= 50.0cm Load Type - Concentr. at center
LT buckling - Leff,b= 50.0cm Web stiffeners at 0.0cm
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Internal Forces
Case NEd[kN] My,Ed[kNm] Mz,Ed[kN] Vz,Ed[kN] Vy,Ed[kN] TEd[kNm]
1 0.0 0.0 0.0 -1.5 0.0 0.0
Design Results
Section Classification
Compression Bending
Web Class 1 Class 1
Flange Class 1 Class 1
Section Elastic Design To Eq (6.1.)
Case x,Ed x ,Ed xz,Ed max,Ed (x,Ed2+ 3Ed
2)1/2
1 0.0 0.0 7.4 7.4 8.2
Casex,Ed
fy/M0xy,Ed
0.58fy/M0xz,Ed
0.58fy/M0max,Ed
0.58fy/M0
(x,Ed2+ 3Ed
2)1/2
fy/M0
1 0.00 0.00 0.06 0.06 0.04
Section Plastic Design For Class 1 Or 2
CaseNRd
(2)(6.6)(6.10)
Nu,Rd(6.7)
My,Rd(2)(3)
(6.13)Mz,Rd
(2)(3)(6.13)
Vz,Rd(1)
(6.18)Vy,Rd
(1)(6.18)
TRd
1 159.9 0.0 2.9 1.5 42.3 66.8 0.1
Case
NEdNRd(6.5)
(6.9)
NEdNu,Rd(6.7)
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My,EdMy,Rd(6.12)
(6.31)
Mz,EdMz,Rd(6.12)
(6.31)
Vz,EdVz,Rd(6.17)
(6.25)
Vy,EdVy,Rd(6.17)
(6.25)
TEdTRd(6.23)
- (6.41)
1 0.00 0.00 0.00 0.00 0.04 0.00 0.00 0.00
(1) Reduced values VT,Rdare calculated to eq. (6.26) - (6.28) in case of shear combined with torsion TEd(2)Reduced values NV,Rdand MV,Rdare calculated to eq. (6.29) in case of axial load or bending combinedwith shear VEd(3)Reduced values MN(V),Rdare calculated to eq. (6.32) - (6.40) in case of bending combined with axialload NEd
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Element Design
y z LT w y z LT w kyy kyz kzy kzz
0.28 0.47 0.32 0.08 0.96 0.86 0.91 1.20 0.90 0.54 1.00 0.90
Nby,Rd(6.47)
Nbz,Rd(6.47)
Mb,Rd(6.55)
Vbw,Rd(5.2)*
153.7 137.2 2.6 27.9
CaseNEdNby,Rd(6.46)
NEdNbz,Rd(6.46)
My,EdMb,Rd(6.54)
Vz,EdVbw,Rd(5.10)*
To Eq.(6.61)
To Eq.(6.62)
1 0.00 0.00 0.00 0.05 0.00 0.00
*
according to EN1993-1-5
Design checks are satisfied:K = 0.05
