bunkeri 2d
DESCRIPTION
structuralTRANSCRIPT
Tower - 3D Model Builder 6.0 Registered to Nenad Dimitrijevic Radimpex - www.radimpex.rs
Ulazni podaci - Konstrukcija
Izometrija
Tower - 3D Model Builder 6.0 Registered to Nenad Dimitrijevic Radimpex - www.radimpex.rs
I 200
[ 100
[ 100
[ 100
[ 100 [ 100
[ 100
[ 100
[ 100
2x[ 100[
100
[ 100
2x[ 100
I 200
1
3
1
3
1
3
1
31
31
3
1
3
1
31
3
1
3
1
3
1
3
1
3
1
3
1.2
7
1.5
0
0.1
80.2
20.3
80.2
20.5
0
0.40 4.20 0.40
1.5
0
Tabela materijala
No Naziv materijala E[kN/m2] μ γ[kN/m3]
Em[kN/m2] μm αt[1/C]
1 Celik 2.100e+8 0.30 78.50 2.100e+8 0.30 1.000e-5
Setovi greda Set: 1 Presek: I 200, Fiktivna ekscentricnost
Mat. A1 A2 A3 I1 I2 I3
1 - Celik 3.340e-3 1.492e-3 1.848e-3 1.350e-7 1.170e-6 2.140e-5
Tower - 3D Model Builder 6.0 Registered to Nenad Dimitrijevic Radimpex - www.radimpex.rs
Set: 2 Presek: [ 100, Fiktivna ekscentricnost
Mat. A1 A2 A3 I1 I2 I3
1 - Celik 1.350e-3 5.893e-4 7.608e-4 2.810e-8 2.930e-7 2.060e-6 Set: 3 Presek: 2x[ 100, Fiktivna ekscentricnost
Mat. A1 A2 A3 I1 I2 I3
1 - Celik 2.700e-3 1.179e-3 1.522e-3 5.620e-8 1.721e-6 4.120e-6 No Presek Δ3 [cm] Δ2 [cm] α Mat. 1 [ 100 2.05 0.00 0.00 1 2 [ 100 -2.05 0.00 0.00 1
5
10
1.55
0.6 0.85
[cm]
T
[ 100
Setovi tackastih oslonaca
Set K,R1 K,R2 K,R3 K,M1 K,M2 K,M3
1 1.000e+10 1.000e+10 1.000e+10
Staticki proracun
Tower - 3D Model Builder 6.0 Registered to Nenad Dimitrijevic Radimpex - www.radimpex.rs
-3.12
1.70
3.12
-1.70 -1.7
0
-1.6
9
-1.6
7 -
1.6
8
1.6
8
1.6
7
1.6
9 1
.70
Opt. 3: I+II
Uticaji u gredi: max M1= 3.12 / min M1= -3.12 kNm
Tower - 3D Model Builder 6.0 Registered to Nenad Dimitrijevic Radimpex - www.radimpex.rs
4.95
14.8
7
4.95
-5.33 -5.33
4.8
0
0.0
1
0.0
1
4.8
0
19.1
0
Opt. 3: I+II
Uticaji u gredi: max M3= 19.10 / min M3= -5.33 kNm
-6.61
20.04
-11.1
9
11.1
9
-6.61
20.04 12.51 12.51
-12.0
3
-0.0
4
-14.1
5
-0.0
5
-0.0
5
-14.1
5
-0.0
4
-12.0
3
11.1
9
Opt. 3: I+II
Uticaji u gredi: max T2= 20.04 / min T2= -14.15 kN
Tower - 3D Model Builder 6.0 Registered to Nenad Dimitrijevic Radimpex - www.radimpex.rs
Dimenzionisanje (celik)
0.1
6 (
3)
0.68 (3)
0.00 (3)
0.80 (3)
0.00 (3) 0.00 (3)
0.80 (3)
0.00 (3)
0.68 (3)
1.28 (3)
0.7
5 (
3)
0.7
5 (
3)
0.99 (3)
0.1
6 (
3)
Kontrola napona
Kontrola napona - SRPS
Opis LC σ τ σu [kN/cm2] [kN/cm2] [kN/cm2]
Set 3: 2x[ 100
(4 - 13) 3 23.005 0.949 23.005
Tower - 3D Model Builder 6.0 Registered to Nenad Dimitrijevic Radimpex - www.radimpex.rs
1.28
0.99
Kontrola stabilnosti
STAP 13-4 CROSS-SECTION: 2[ 100 SRPS CROSS-SECTION PROPERTIES
z
y
T
Ax = 27.000 cm2 Ay = 11.785 cm2 Az = 15.215 cm2 Iz = 412.00 cm4 Iy = 172.07 cm4 Ix = 5.620 cm4
No. Name zt(mm) yt(mm) Angle 1. [ 100 0.0 20.5 -0.0 2. [ 100 0.0 -20.5 -0.0 UTILISATION RATIO FOR LOADING COMBINATIONS 3. γ=1.28 KONTROLA DEFORMACIJA Maksimalni ugib stapa u = 58.663 mm (load 3, at 200.0 cm from the start of the member)
Tower - 3D Model Builder 6.0 Registered to Nenad Dimitrijevic Radimpex - www.radimpex.rs
SLUCAJ OPTERECENJA: 3 FAKTOR SIGURNOSTI : 1.33 DOPUSTENI NAPON : 18.00 MERODAVNI UTICAJI (na 200.0 cm od pocetka stapa) The bending mom.design value(z-z)
Mz = 18.956 kNm
The shear force design value(y-y) Ty = -0.533 kN System length L = 420.00 cm MEMBER SUBJECT TO BENDING Normalni napon σ_max = 23.005 kN/cm2 Dopusteni napon σ_dop = 18.000 kN/cm2 Stress exceeded ! σ_max > σ_dop COMPARATIVE STRESS CONTROL Normalni napon σ = 23.005 kN/cm2 Smicuci napon τ = 0.045 kN/cm2 Maximal comparative stress σ,up = 23.005 kN/cm2 Dopusteni napon σ_dop = 18.000 kN/cm2 Stress exceeded ! σ,up > σ_dop