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Steel Beam design to BS 5950:1 2000 using prokon
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SheetJob Number
Job Title
Client
Calcs by Checked by Date
Software Consultants (Pty) Ltd
Internet: http://www.prokon.com
E-Mail : [email protected]
110215K
EXPANSION OF GIGIRI-KABETE PUMPING SYSTEM
ATHI WATER SERVICES BOARD
AWT 13/02/2014
MOMENTS: X-X M max = 4.380kNm @ .913m
4.00
3.00
2.00
1.00
.200
.400
.600
.800
1.0
0
1.2
0
1.4
0
1.6
0
1.8
0
MOMENTS: Y-Y M max = 0.000kNm @ 0.00m
.00100
.00200
.00300
.00400
.00500
.200
.400
.600
.800
1.0
0
1.2
0
1.4
0
1.6
0
1.8
0
AXIAL FORCE P max = 0.000kN @ .913m
.00100
.00200
.00300
.00400
.00500
.200
.400
.600
.800
1.0
0
1.2
0
1.4
0
1.6
0
1.8
0
IB6 IPE 140 (140x73X12.9 )
Lx Eff = 1.825 m mx = .950Ly Eff = 1.825 m my = .400Le Eff = 1.825 m mlt= .925Py = 275 MPaTension area factor (Ane/Ag) = 1.00Flange class: 1 Web class : 1
Critical Load Case : 1
Section IPE 140 I
BS 5950 : Part 1 : 20004.8.3 Compression members with moments4.8.3.2 Local capacity check (Crit. pos.= 0.912 m) Fc Mx My 0.00 4.38 0.00 ---- + -- + ---- = ---- + ---- + ---- = 0.18 OK AgPy Mcx Mcy 451 24.3 4.06
4.8.3.3 Overall buckling check4.8.3.3.1 Simplified approach Fc mxMx myMy 0.00 4.16 0.00 -- + --- + ---- = ---- + ---- + ---- = 0.20 OK Pc PyZx PyZy 200 21.3 3.38
Fc mltMLT myMy 0.00 4.05 0.00 --- + ------ + ---- = ---- + ---- + ---- = 0.27 OK Pcy Mb PyZy 200 15.3 3.38
4.8.3.3.2 More exact approach Fc mxMx Fc myxMy 0.00 4.16 0.00 0.00 -- + ---(1+0.5--)+ 0.5---- = --- + ---(1+0.5---)+ 0.5---= 0.17 OKPcx Mcx Pcx Mcy 436 24.3 436 4.06
Fc mltMlt myMy Fc 0.00 4.05 0.00-- + ------ + ----(1+---) = ---- + ---- + ----(1.00)= 0.27 OKPcy Mb Mcy Pcy 200 15.3 4.06
mxMx(1+0.5Fc/Pcx) myMy(1+Fc/Pcy) 4.16 0.00---------------- + -------------- = ---- + ---- = 0.17 OKMcx(1-Fc/Pcx) Mcy(1-Fc/Pcy) 24.3 4.06
Slenderness Ratio: L/r = 111 OK
------------------------------------------------------------
SheetJob Number
Job Title
Client
Calcs by Checked by Date
Software Consultants (Pty) Ltd
Internet: http://www.prokon.com
E-Mail : [email protected]
210215K
EXPANSION OF GIGIRI-KABETE PUMPING SYSTEM
ATHI WATER SERVICES BOARD
AWT 13/02/2014
IB2 IPE (140x73x12.9 )
MOMENTS: X-X M max = 7.459kNm @ .850m
7.00
6.00
5.00
4.00
3.00
2.00
1.00
.200
.400
.600
.800
1.0
0
1.2
0
1.4
0
1.6
0
MOMENTS: Y-Y M max = 0.000kNm @ 0.00m
.00100
.00200
.00300
.00400
.00500
.200
.400
.600
.800
1.0
0
1.2
0
1.4
0
1.6
0
AXIAL FORCE P max = 0.000kN @ .850m
.00100
.00200
.00300
.00400
.00500
.200
.400
.600
.800
1.0
0
1.2
0
1.4
0
1.6
0
Lx Eff = 1.700 m mx = .963Ly Eff = 1.700 m my = .400Le Eff = 1.700 m mlt= .944Py = 275 MPaTension area factor (Ane/Ag) = 1.00Flange class: 1 Web class : 1
Critical Load Case : 1
Section IPE 140 I
BS 5950 : Part 1 : 20004.8.3 Compression members with moments4.8.3.2 Local capacity check (Crit. pos.= 0.850 m) Fc Mx My 0.00 7.46 0.00 ---- + -- + ---- = ---- + ---- + ---- = 0.31 OK AgPy Mcx Mcy 451 24.3 4.06
4.8.3.3 Overall buckling check4.8.3.3.1 Simplified approach Fc mxMx myMy 0.00 7.18 0.00 -- + --- + ---- = ---- + ---- + ---- = 0.34 OK Pc PyZx PyZy 222 21.3 3.38
Fc mltMLT myMy 0.00 7.04 0.00 --- + ------ + ---- = ---- + ---- + ---- = 0.44 OK Pcy Mb PyZy 222 16.0 3.38
4.8.3.3.2 More exact approach Fc mxMx Fc myxMy 0.00 7.18 0.00 0.00 -- + ---(1+0.5--)+ 0.5---- = --- + ---(1+0.5---)+ 0.5---= 0.30 OK Pcx Mcx Pcx Mcy 439 24.3 439 4.06
Fc mltMlt myMy Fc 0.00 7.04 0.00 -- + ------ + ----(1+---) = ---- + ---- + ----(1.00)= 0.44 OK Pcy Mb Mcy Pcy 222 16.0 4.06
mxMx(1+0.5Fc/Pcx) myMy(1+Fc/Pcy) 7.18 0.00---------------- + -------------- = ---- + ---- = 0.30 OK Mcx(1-Fc/Pcx) Mcy(1-Fc/Pcy) 24.3 4.06
Slenderness Ratio: L/r = 103 OK
------------------------------------------------------------
SheetJob Number
Job Title
Client
Calcs by Checked by Date
Software Consultants (Pty) Ltd
Internet: http://www.prokon.com
E-Mail : [email protected]
310215K
EXPANSION OF GIGIRI-KABETE PUMPING SYSTEM
ATHI WATER SERVICES BOARD
AWT 13/02/2014
MOMENTS: X-X M max = 1.322kNm @ .575m
1.20
1.00
.800
.600
.400
.200
.200
.400
.600
.800
1.0
0
MOMENTS: Y-Y M max = 0.000kNm @ 0.00m
.00100
.00200
.00300
.00400
.00500
.200
.400
.600
.800
1.0
0
AXIAL FORCE P max = 0.000kN @ .575m
.00100
.00200
.00300
.00400
.00500
.200
.400
.600
.800
1.0
0
IB3 IPE 140 (140x73x12.9 )
Lx Eff = 1.150 m mx = .950Ly Eff = 1.150 m my = .400Le Eff = 1.150 m mlt= .925Py = 275 MPaTension area factor (Ane/Ag) = 1.00Flange class: 1 Web class : 1
Critical Load Case : 1
Section IPE 140 I
BS 5950 : Part 1 : 20004.8.3 Compression members with moments4.8.3.2 Local capacity check (Crit. pos.= 0.575 m) Fc Mx My 0.00 1.32 0.00 ---- + -- + ---- = ---- + ---- + ---- = 0.05 OK AgPy Mcx Mcy 451 24.3 4.06
4.8.3.3 Overall buckling check4.8.3.3.1 Simplified approach Fc mxMx myMy 0.00 1.26 0.00 -- + --- + ---- = ---- + ---- + ---- = 0.06 OK Pc PyZx PyZy 332 21.3 3.38
Fc mltMLT myMy 0.00 1.22 0.00 --- + ------ + ---- = ---- + ---- + ---- = 0.06 OK Pcy Mb PyZy 332 20.1 3.38
4.8.3.3.2 More exact approachFc mxMx Fc myxMy 0.00 1.26 0.00 0.00-- + ---(1+0.5--)+ 0.5---- = --- + ---(1+0.5---)+ 0.5---= 0.05 OKPcx Mcx Pcx Mcy 448 24.3 448 4.06
Fc mltMlt myMy Fc 0.00 1.22 0.00-- + ------ + ----(1+---) = ---- + ---- + ----(1.00)= 0.06 OKPcy Mb Mcy Pcy 332 20.1 4.06
mxMx(1+0.5Fc/Pcx) myMy(1+Fc/Pcy) 1.26 0.00---------------- + -------------- = ---- + ---- = 0.05 OKMcx(1-Fc/Pcx) Mcy(1-Fc/Pcy) 24.3 4.06
Slenderness Ratio: L/r = 70 OK
------------------------------------------------------------
SheetJob Number
Job Title
Client
Calcs by Checked by Date
Software Consultants (Pty) Ltd
Internet: http://www.prokon.com
E-Mail : [email protected]
410215K
EXPANSION OF GIGIRI-KABETE PUMPING SYSTEM
ATHI WATER SERVICES BOARD
AWT 13/02/2014
MOMENTS: X-X M max = 24.04kNm @ 1.82m
20.0
15.0
10.0
5.00
.500
1.0
0
1.5
0
2.0
0
2.5
0
MOMENTS: Y-Y M max = 0.000kNm @ 0.00m
.00100
.00200
.00300
.00400
.00500
.500
1.0
0
1.5
0
2.0
0
2.5
0
AXIAL FORCE P max = 0.000kN @ 1.82m
.00100
.00200
.00300
.00400
.00500
.500
1.0
0
1.5
0
2.0
0
2.5
0
IB5 203x133x25 U B
Lx Eff = 2.840 m mx = .910Ly Eff = 2.840 m my = .400Le Eff = 2.840 m mlt= .883Py = 275 MPaTension area factor (Ane/Ag) = 1.00Flange class: 1 Web class : 1
Critical Load Case : 1
Section 203x133x25 I
BS 5950 : Part 1 : 20004.8.3 Compression members with moments4.8.3.2 Local capacity check (Crit. pos.= 1.657 m) Fc Mx My 0.00 23.6 0.00 ---- + -- + ---- = ---- + ---- + ---- = 0.33 OK AgPy Mcx Mcy 880 71.0 15.2
4.8.3.3 Overall buckling check4.8.3.3.1 Simplified approach Fc mxMx myMy 0.00 21.5 0.00 -- + --- + ---- = ---- + ---- + ---- = 0.34 OK Pc PyZx PyZy 503 63.3 12.7
Fc mltMLT myMy 0.00 20.9 0.00 --- + ------ + ---- = ---- + ---- + ---- = 0.43 OK Pcy Mb PyZy 503 48.1 12.7
4.8.3.3.2 More exact approachFc mxMx Fc myxMy 0.00 21.5 0.00 0.00-- + ---(1+0.5--)+ 0.5---- = --- + ---(1+0.5---)+ 0.5---= 0.30 OKPcx Mcx Pcx Mcy 848 71.0 848 15.2
Fc mltMlt myMy Fc 0.00 20.9 0.00-- + ------ + ----(1+---) = ---- + ---- + ----(1.00)= 0.43 OKPcy Mb Mcy Pcy 503 48.1 15.2
mxMx(1+0.5Fc/Pcx) myMy(1+Fc/Pcy) 21.5 0.00---------------- + -------------- = ---- + ---- = 0.30 OKMcx(1-Fc/Pcx) Mcy(1-Fc/Pcy) 71.0 15.2
Slenderness Ratio: L/r = 92 OK
------------------------------------------------------------
SheetJob Number
Job Title
Client
Calcs by Checked by Date
Software Consultants (Pty) Ltd
Internet: http://www.prokon.com
E-Mail : [email protected]
510215K
EXPANSION OF GIGIRI-KABETE PUMPING SYSTEM
ATHI WATER SERVICES BOARD
AWT 13/02/2014
MOMENTS: X-X M max = 17.45kNm @ 1.42m
16.0
14.0
12.0
10.0
8.00
6.00
4.00
2.00
.500
1.0
0
1.5
0
2.0
0
2.5
0
MOMENTS: Y-Y M max = 0.000kNm @ 0.00m
.00100
.00200
.00300
.00400
.00500
.500
1.0
0
1.5
0
2.0
0
2.5
0
AXIAL FORCE P max = 0.000kN @ 1.42m
.00100
.00200
.00300
.00400
.00500
.500
1.0
0
1.5
0
2.0
0
2.5
0
IB4 203x146x25 U B
Lx Eff = 2.840 m mx = .944Ly Eff = 2.840 m my = .400Le Eff = 2.840 m mlt= .916Py = 275 MPaTension area factor (Ane/Ag) = 1.00Flange class: 1 Web class : 1
Critical Load Case : 1
Section 203x133x25 I
BS 5950 : Part 1 : 20004.8.3 Compression members with moments4.8.3.2 Local capacity check (Crit. pos.= 1.420 m) Fc Mx My 0.00 17.4 0.00 ---- + -- + ---- = ---- + ---- + ---- = 0.25 OK AgPy Mcx Mcy 880 71.0 15.2
4.8.3.3 Overall buckling check4.8.3.3.1 Simplified approach Fc mxMx myMy 0.00 16.5 0.00 -- + --- + ---- = ---- + ---- + ---- = 0.26 OK Pc PyZx PyZy 503 63.3 12.7
Fc mltMLT myMy 0.00 16.0 0.00 --- + ------ + ---- = ---- + ---- + ---- = 0.33 OK Pcy Mb PyZy 503 48.1 12.7
4.8.3.3.2 More exact approachFc mxMx Fc myxMy 0.00 16.5 0.00 0.00-- + ---(1+0.5--)+ 0.5---- = --- + ---(1+0.5---)+ 0.5---= 0.23 OKPcx Mcx Pcx Mcy 848 71.0 848 15.2
Fc mltMlt myMy Fc 0.00 16.0 0.00-- + ------ + ----(1+---) = ---- + ---- + ----(1.00)= 0.33 OKPcy Mb Mcy Pcy 503 48.1 15.2
mxMx(1+0.5Fc/Pcx) myMy(1+Fc/Pcy) 16.5 0.00---------------- + -------------- = ---- + ---- = 0.23 OKMcx(1-Fc/Pcx) Mcy(1-Fc/Pcy) 71.0 15.2
Slenderness Ratio: L/r = 92 OK
------------------------------------------------------------
SheetJob Number
Job Title
Client
Calcs by Checked by Date
Software Consultants (Pty) Ltd
Internet: http://www.prokon.com
E-Mail : [email protected]
610215K
EXPANSION OF GIGIRI-KABETE PUMPING SYSTEM
ATHI WATER SERVICES BOARD
AWT 13/02/2014
MOMENTS: X-X M max = 59.80kNm @ 2.00m
60.0
50.0
40.0
30.0
20.0
10.0
.500
1.0
0
1.5
0
2.0
0
2.5
0
3.0
0
3.5
0
4.0
0
MOMENTS: Y-Y M max = 0.000kNm @ 0.00m
.00100
.00200
.00300
.00400
.00500
.500
1.0
0
1.5
0
2.0
0
2.5
0
3.0
0
3.5
0
4.0
0
AXIAL FORCE P max = 0.000kN @ 2.00m
.00100
.00200
.00300
.00400
.00500
.500
1.0
0
1.5
0
2.0
0
2.5
0
3.0
0
3.5
0
4.0
0
IB1 254x146x31 U B
Lx Eff = 4.000 m mx = .955Ly Eff = 4.000 m my = .400Le Eff = 4.000 m mlt= .932Py = 275 MPaTension area factor (Ane/Ag) = 1.00Flange class: 1 Web class : 1
Critical Load Case : 1
Section 254x146x31 I
BS 5950 : Part 1 : 20004.8.3 Compression members with moments4.8.3.2 Local capacity check (Crit. pos.= 2.000 m) Fc Mx My 0.00 59.8 0.00 ---- + -- + ---- = ---- + ---- + ---- = 0.55 OK AgPy Mcx Mcy 1090 108 20.2
4.8.3.3 Overall buckling check4.8.3.3.1 Simplified approach Fc mxMx myMy 0.00 57.1 0.00 -- + --- + ---- = ---- + ---- + ---- = 0.59 OK Pc PyZx PyZy 434 96.5 16.9
Fc mltMLT myMy 0.00 55.8 0.00 --- + ------ + ---- = ---- + ---- + ---- = 0.99 OK Pcy Mb PyZy 434 56.3 16.9
4.8.3.3.2 More exact approachFc mxMx Fc myxMy 0.00 57.1 0.00 0.00-- + ---(1+0.5--)+ 0.5---- = --- + ---(1+0.5---)+ 0.5---= 0.53 OKPcx Mcx Pcx Mcy 1040 108 1040 20.2
Fc mltMlt myMy Fc 0.00 55.8 0.00-- + ------ + ----(1+---) = ---- + ---- + ----(1.00)= 0.99 OKPcy Mb Mcy Pcy 434 56.3 20.2
mxMx(1+0.5Fc/Pcx) myMy(1+Fc/Pcy) 57.1 0.00---------------- + -------------- = ---- + ---- = 0.53 OKMcx(1-Fc/Pcx) Mcy(1-Fc/Pcy) 108 20.2
Slenderness Ratio: L/r = 119 OK
------------------------------------------------------------
