Included Sections of EN13445 in the VVD software
Section |
Description |
6 |
Derivation of allowable stresses. |
7 |
SHELLS UNDER INTERNAL PRESSURE |
7.4 |
Cylindrical and spherical shells |
7.5 |
Dished ends |
7.6 |
Cones and conical ends |
7.7 |
Nozzles which encroach into the knuckle region |
8 |
SHELLS UNDER EXTERNAL PRESSURE |
8.5 |
Cylindrical shells (including design of light and heavy stiffener rings) |
8.6 |
Conical shells |
8.7 |
Spherical shells |
8.8 |
Vessel ends (spherical, ellipsoidal and torispherical ends) |
9 |
OPENINGS IN SHELLS |
9.5 |
Isolated and openings in shells |
9.6 |
Multiple openings (groups of openings) |
9.7 |
Openings close to a shell discontinuity |
10 |
FLAT ENDS |
10.4 |
Unpierced circular flat ends welded to cylindrical shells |
10.5 |
Unpierced bolted circular flat ends |
10.6 |
Pierced circular flat ends |
10.7 |
Flat ends of non-circular or annular shape |
11 |
FLANGES |
11.5 |
Narrow face gasketed flanges |
11.6 |
Full face flanges with soft ring type gasket |
11.7 |
Seal welded flanges |
11.8 |
Reverse narrow flanges |
11.9 |
Reverse full face flanges |
11.10 |
Full face flanges with metal to metal contact |
12 |
BOLTED DOMED ENDS |
12.5 |
Bolted domed ends with narrow face gaskets |
12.6 |
Bolted domed ends with full face joints |
13 |
HEAT EXCHANGER TUBESHEETS |
13.4 |
U-tube tubesheets heat exchangers |
13.5 |
Fixed tubesheets heat exchangers |
13.6 |
Floating tubesheets heat exchangers |
13.7 |
Ligament efficiency and effective elastic constants of |
13.8 |
Maximum permissible tube to tubesheet joint stress limit |
13.9 |
Maximum permissible buckling stress limit of tubes |
13.10 |
Design of tubesheets flange extensions |
14 |
EXPANSION BELLOWS |
14 |
Expansion bellows (also including fatigue evaluation) |
16 |
ADDITIONAL NON-PRESSURE LOADS |
16.4 |
Local loads on nozzles in spherical shells |
16.5 |
Local loads on nozzles in cylindrical shells |
16.6 |
Line loads |
16.7 |
Lifting eyes |
16.8 |
Horizontal vessels on saddle support |
16.9 |
Horizontal vessels on ring support |
16.10 |
Vertical vessels on bracket support |
16.11 |
Vertical vessels with leg support |
16.12 |
Vertical vessels with skirt support |
16.13 |
Vertical vessels with ring support |
16.14 |
Global loads, tall tower analysis including any combinations of external loads (wind, blast, seismic, internal&external pressure, weight, etc). |
17 |
SIMPLIFIED ASSESSMENT OF FATIGUE LIFE |
17 |
Simplified assessment of fatigue life |
18 |
DETAILED ASSESSMENT OF FATIGUE LIFE |
18 |
Detailed assessment of fatigue life |
|
ANNEXES |
Annex E |
Procedure for calculating the departure from the true circle |
Annex F |
Allowable external pressure for vessels outside circularity tolerance |
Annex G |
Alternative design rules for flanges and gasketed flange |
Annex H |
Table H-1 Gasket factors m and y |
Annex O |
Physical properties of steels |
The following table identifies subsequent issues of EN 13445
Issue |
Date |
Part |
Correction |
Amendment |
|||||
|
|
1 |
2 |
3 |
4 |
5 |
6 |
|
|
2 |
2002-06 |
|
|
X |
|
|
|
X |
|
3 |
2002-09 |
|
|
X |
|
|
X |
X |
|
4 |
2002-11 |
X |
X |
X |
|
X |
|
X |
|
5 |
2003-02 |
|
|
X |
X |
X |
|
X |
|
6 |
2003-04 |
|
X |
X |
X |
X |
|
X |
|
7 |
2003-07 |
X |
X |
X |
X |
X |
|
X |
|
8 |
2003-11 |
|
|
X |
|
X |
|
X |
|
9 |
2004-02 |
|
|
X |
|
|
|
X |
|
10 |
2004-05 |
|
|
|
|
|
X |
|
EN 13445-6:2202/A1:2004 - Amendment « Graphite cast iron » |
11 |
2004-06 |
|
X |
X |
X |
X |
X |
X |
|
12 |
2004-11 |
|
|
X |
X |
X |
|
X |
|
13 |
2005-03 |
|
|
X |
|
X |
|
X |
|
14 |
2005-06 |
|
|
|
|
X |
|
|
EN 13445-5:2002/A2:2005 - Amendment « Test pressure » |
15 |
2005-07 |
|
|
X |
|
|
|
|
EN 13445-3:2002/A4:2005 - Amendment « Expansion bellows » |
16 |
2005-10 |
|
|
X |
X |
X |
|
X |
|
17 |
2006-02 |
|
|
X |
|
|
|
|
EN 13445-3:2002/A5:2006 - Amendment « Openings » |
18 |
2006-02 |
|
|
X |
|
|
|
|
EN 13445-3:2002/A6:2006 - Amendment « Flat ends » |
19 |
2006-04 |
|
|
X |
|
|
|
|
EN 13445-3:2002/A8:2006 - Amendment « Reinforced flat walls » |
20 |
2006-05 |
|
|
|
|
X |
|
|
EN 13445-5:2002/A3:2006 - Amendment « Weld testing » |
21 |
2006-05 |
|
|
X |
|
|
|
X |
|
22 |
2006-08 |
|
|
|
|
X |
|
|
EN 13445-5:2002/A5:2006 - Amendment « NDE » |
23 |
2006-12 |
|
|
|
|
|
X |
|
EN 13445-6:2202/A2:2006 - Amendment « Graphite cast iron » |
24 |
2006-12 |
X |
X |
X |
X |
X |
|
|
EN 13445-1:2002/A2:2006, |
25 |
2007-04 |
|
|
X |
|
X |
|
|
EN 13445-3:2002/A2:2007 - Amendment « Experimental design » |
26 |
2007-04 |
|
|
X |
|
|
|
|
EN 13445-3:2002/A2:2007 - Amendment « Design by formulae » |
27 |
2007-06 |
X |
X |
X |
|
X |
|
|
EN 13445-1:2002/A1:2007, |
28 |
2007-08 |
X |
|
|
|
|
|
|
EN 13445-1:2002/A3:2007 - Amendment « Use of the standard » |
29 |
2007-10 |
|
|
X |
|
|
|
|
EN 13445-3 :2002/A17:2007 - Amendment « Tubesheets » |
30 |
2008-03 |
|
|
X |
|
|
|
|
EN 13445-3 :2002/A10:2008 - Amendment « Flanges » |
31 |
2008-06 |
X |
X |
X |
X |
|
|
X |
|
32 |
2008-10 |
|
|
|
|
X |
|
|
EN 13445-5:2002/A10:2008 - Amendment « Test pressure » |
33 |
2008-11 |
|
|
|
|
|
X |
|
EN 13445-6:2002/A3:2008 - Amendment « Fatigue » |
34 |
2008-12 |
|
|
X |
|
|
|
|
EN 13445-3:2002/A16:2008 - Amendment « Flat ends with radial ribs » |