SIST EN 13121-3:2008+A1:2010/AC:2011

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Oberirdische GFK-Tanks und -Behälter - Teil 3: Auslegung und HerstellungRéservoirs et récipients en PRV pour applications hors sol - Partie 3: Conception et fabricationGRP tanks and vessels for use above ground - Part 3: Design and workmanship23.020.10UH]HUYRDUMLStationary containers and tanksICS:Ta slovenski standard je istoveten z:EN 13121-3:2008+A1:2010/AC:2011SIST EN 13121-3:2008+A1:2010/AC:2011en,fr,de01-november-2011SIST EN 13121-3:2008+A1:2010/AC:2011SLOVENSKI
STANDARD



SIST EN 13121-3:2008+A1:2010/AC:2011



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13121-3:2008+A1:2010/AC
May 2011
Mai 2011
Mai 2011 ICS 23.020.10 English version Version Française Deutsche Fassung
GRP tanks and vessels for use above ground - Part 3: Design and workmanship
Réservoirs et récipients en PRV pour applications hors sol - Partie 3: Conception et fabrication
Oberirdische GFK-Tanks und -Behälter - Teil 3: Auslegung und Herstellung This corrigendum becomes effective on 4 May 2011 for incorporation in the three official language versions of the EN.
Ce corrigendum prendra effet le 4 mai 2011 pour incorporation dans les trois versions linguistiques officielles de la EN.
Die Berichtigung tritt am 4.Mai 2011 zur Einarbeitung in die drei offiziellen Sprachfassungen der EN in Kraft.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Tous droits d'exploitation sous quelque forme et de quelque manière que ce soit réservés dans le monde entier aux membres nationaux du CEN. Alle Rechte der Verwertung, gleich in welcher Form und in welchem Verfahren, sind weltweit den nationalen Mitgliedern von CEN vorbehalten. Ref. No.:EN 13121-3:2008+A1:2010/AC:2011 D/E/FSIST EN 13121-3:2008+A1:2010/AC:2011



EN 13121-3:2008+A1:2010/AC:2011 (E)2 1.
Modification to
the Contents 10.6, replace "Flat circular ends" with "Bottoms". 2.
Modification to
Clause 1, Scope Paragraph 1, line 2, replace "Thermoplastics" with "thermoplastics". 3.
Modification to
3.12 Replace "design pressure (ρD)" with "design pressure (pD)". 4.
Modification to
Clause 4, Symbols and abbreviations Table 1, replace symbol "Θ" with symbol "θ". 5.
Modification to
5.3, Information to be prepared by the manufacturer Paragraph 5, line 1, replace "Tables 20 and 21" with "Tables 18 and 19". 6.
Modification to
6.1, General Paragraph 3, line 2, replace "(see Table 23)" with "(see Table 24)". 7.
Modification to
6.2.3, Resin based linings Paragraph 2, line 2, replace "ECR glass" with "ECR glass". 8.
Modification to
7.1, General Paragraph 5, line 3, replace "7.8.2" with "7.8.3". 9.
Modification to
7.3, Laminate construction Definitions below Table 3, Ui , replace "reinforcement" with "lamina". 10.
Modification to
7.3, Laminate construction Definitions below Table 3, Xi , replace "unit modulus" with "unit tensile modulus". 11.
Modification to
7.4, Lamina thickness Equation (1), replace "ti = [1/ρg+(100-mg)/(mg×ρr)]×10-3" with:
"ti = [1/ρg+(100-mg)/(mg×ρr)]×103". 12.
Modification to
7.5, Laminate properties Line 2, replace "basic laminae properties" with "basic lamina properties". 13.
Modification to
7.8.4.5, Derivation of partial design factor A3 Line 2, replace "Equation (6)" with "Equations (6a) and (6b)". 14.
Modification to
7.8.4.5, Derivation of partial design factor A3 Rename the first of the two Equations "(6)" as "(6a)" and the second as "(6b)". 15.
Modification to
8.2.3, Limiting strain for laminate εεεεL or lamina εεεεi Paragraph 2, line 1, replace "obtained either from Equation (10)" with "obtained from Equations (10a) and (10b)". 16.
Modification to
8.4, Laminate design Equation (10), replace "all × ulam =" with "all. Ulam =". SIST EN 13121-3:2008+A1:2010/AC:2011



EN 13121-3:2008+A1:2010/AC:2011 (E) 3 17.
Modification to
8.4, Laminate design Equation (10a), replace "Xlam = X1×m1×n1+u2×m2×n2 …….ui×mi×ni" with: "Xlam = X1×m1×n1+X2×m2×n2 …….Xi×mi×ni". 18.
Modification to
8.4, Laminate design Replace Equation "(10)" with "(10a)" and "(10a)" with "(10b)". 19.
Modification to
8.4, Laminate design Definition ui, replace "is the allowable tensile unit load carrying capacity of lamina layer I" with "is the tensile unit load carrying capacity of lamina layer I". 20.
Modification to
8.4, Laminate design Definition Xlam replace "N/mm per kg/m2" with "N/mm". 21.
Modification to
9.2.2, Wind Add "NOTE Reference can be made to EN 1991-1-4.". 22.
Modification to
9.2.7, Personnel loading Add “Snow and access loads shall not be considered to act together.” as last paragraph. 23.
Modification to
9.4.2, Pressure Paragraph 1, line 1, replace pressure "ρD" with pressure "pD". 24.
Modification to
9.4.2, Pressure Last paragraph, line 1, replace "ρD" with "pD". 25.
Modification to
9.4.2, Pressure Last paragraph, delete the text “Snow and access loads shall not be considered to act together.”. 26.
Modification to
10.1, Symbols and units Delete "dr mm diameter of neutral axis of stiffener ring". 27.
Modification to
10.1, Symbols and units Delete symbols not used in the standard: "tck mm thickness cylinder knuckle area"; "tover mm thickness overlapping laminate"; "tShell
mm thickness shell at branch position". 28.
Modification to
10.1, Symbols and units Add symbol "t
mm thickness of shell". 29.
Modification to
10.1 Symbols and units Unit for PS, replace "N/mm" with "N/mm2". 30.
Modification to
10.2.2, Combined axial loading Equation (13), replace "qx,m =" with "qx,M =". 31.
Modification to
10.2.2, Combined axial loading Equation (15), replace "qx,c = qx,M + qxW + qx,p" with "qx,c = qx,M + qxW + qx,p". SIST EN 13121-3:2008+A1:2010/AC:2011



EN 13121-3:2008+A1:2010/AC:2011 (E)4 32.
Modification to
10.2.2, Combined axial loading First line on page 34, after Equation (15), replace "where qxW is the" with "where qx,W is the". 33.
Modification to
10.2.2, Combined axial loading Equation (16), replace "qx,c = qx,M + qx,W - qx,p" with "qx,c = qx,M + qxW - qx,p". 34.
Modification to
10.2.2, Combined axial loading Equation (17), replace "qx,c = qx,p + qx,M + qx,W" with "qx,c = qx,p + qx,M + qx,W". 35.
Modification to
10.2.2, Combined axial loading Last but one paragraph, line 1, replace "Equation (10)" with "Equation (10a)". 36.
Modification to
10.3.2, Critical axial buckling load Last paragraph, replace "the equation for k for such sections is given by" with "k for such sections is given by Equations (19) and (20)". 37.
Modification to
10.3.2, Critical axial buckling load Add definition "t
is the wall at the cut-out". 38.
Modification to
10.3.2, Critical axial buckling load Add reference to 10.6.3.3.5 Cut-outs in a skirt. 39.
Modification to
10.3.3, Critical circumferential buckling pressure Equations (21) and (22), Eϕb should be Eφb. 40.
Modification to
10.3.5, Critical buckling pressure for cylindrical Equation (24), Eϕb should be Eφb. 41.
Modification to
10.3.5, Critical buckling pressure for cylindrical Replace Equation "(24)" with "(24a)" and "(24a)" with "(24b)". 42.
Modification to
10.3.5, Critical buckling pressure for cylindrical b), delete the text "for example see Figure 8". 43.
Modification to
10.4.1, General requirements First paragraph, replace "10.4" with "Figure 4a) and 4b)". 44.
Modification to
10.4.1, General requirements Paragraph 2, line 1, replace "Thermoplastics" with "thermoplastics". 45.
Modification to
10.4.1, General requirements Paragraph 2, line 2 replace "R" with "r". 46.
Modification to
10.4.1, General requirements Figure 4a), replace the knuckle radius "R" with "r". 47.
Modification to
10.4.1, General requirements Figure 4a), replace the half apex angle "φ" with "Φ". SIST EN 13121-3:2008+A1:2010/AC:2011



EN 13121-3:2008+A1:2010/AC:2011 (E) 5 48.
Modification to
10.4.1, General requirements Text below Figure 4a), replace "Thermoplastics" with "thermoplastics". 49.
Modification to
10.4.3.1, Circumferential unit loading in cone Equation (25), replace "qΦ = pD×Dk/(2cosΦ)" with "qΦ = pD×Dk/(2cosΦ)". 50.
Modification to
10.4.3.1, Circumferential unit loading in cone Last paragraph, replace Equation "(10)" with Equation "(10a)". 51.
Modification to
10.4.3.2, Axial unit load in cone to knuckle junction Paragraph above Table 7, replace "Equation (10)" with "Equation (10a)". 52.
Modification to
10.4.3.2, Axial unit load in cone to knuckle junction Table 7, title, replace the concentration factor "Kc1" with "Kc1". 53.
Modification to
10.4.3.2, Axial unit load in cone to knuckle junction Paragraph above Table 8, replace Equation "(10)" with Equation "(10a)". 54.
Modification to
10.4.3.2, Axial unit load in cone to knuckle junction Table 8, replace "tc/D" with "tk/D". 55.
Modification to
10.4.3.2, Axial unit load in cone to knuckle junction Last paragraph, replace "Equation (10)" with "Equation (10a)". 56.
Modification to
10.4.4.1, Strength requirement Paragraph 1, line 1, replace "Equation (26)" with "Equation (25)". 57.
Modification to
10.4.4.1, Strength requirement Paragraph 1, line 2, replace "Equation (10)" with "Equation (10a)". 58.
Modification to
10.4.4.1, Strength requirement Paragraph 1, line 2, replace "Equation (26) to (28)" with "Equation (25) to (27)". 59.
Modification to
10.4.4.2.2, Critical radial buckling pressure pc Equation (29), replace "Eϕb" with "Eφb" and "Ex" with "Ex". 60.
Modification to
10.4.4.2.2, Critical radial buckling pressure pc Equation (30), replace "Eϕb" with "Eφb". 61.
Modification to
10.4.4.2.3, Axial compressive load Equation (31), replace "Eϕb" with "Eφb". 62.
Modification to
10.4.4.2.4, Combined axial and radial compressive Equation (34), replace "(qx×F/uc)1,25+(pD×F/pc)1,25 ≤ F" with "(qx×F/uc)1,25+(pD×F/pc)1,25 ≤ 1". 63.
Modification to
10.4.5.1, Covers subjected to internal pressure Paragraph 1, line 2, replace "For covers outside these parameters the covers" with
"If Φ > 75º the covers". SIST EN 13121-3:2008+A1:2010/AC:2011



EN 13121-3:2008+A1:2010/AC:2011 (E)6 64.
Modification to
10.4.5.1, Covers subjected to internal pressure Equation (35), replace "qx = αb×pD×1/sinφ×cosφ×(D/tk)1+Bb×tk" with
"qx = αb×pD×1/sinφ×cosφ×(D/tk)1+βb×tk". 65.
Modification to
10.4.5.1, Covers subjected to internal pressure Equation (36a), replace "αb = 51,6×(r/D)2+7,6×(r/D)+0,13" with
"αb = -64×(r/D)2+7,6×(r/D)+ 0,13". 66.
Modification to
10.4.5.1, Covers subjected to internal pressure Equation (36b), replace "βb = 51,6× (r/D)1,6-8,18×(r/D)+0,52" with
"βb = 51,6× (r/D)2-8,18× (r/D)+0,52". 67.
Modification to
10.4.5.1, Covers subjected to internal pressure Last paragraph, replace "Equation (10)" with "Equation (10a)". 68.
Modification to
10.4.5.2, Covers subjected to external pressure Paragraph 1, line 1, replace "Equation (37)" with "Equation (37a)". 69.
Modification to
10.4.5.2 Covers subjected to external pressure Equation (37), replace "Eb" with "Eb". 70.
Modification to
10.4.5.2, Covers subjected to external pressure Replace Equations "(37)" and "(37a)" with "(37a)" and "(37b)". 71.
Modification to
10.5.1, General requirements Figure 8, replace the depth of end "l" with "hi". 72.
Modification to
10.5.2, Dished ends subject to internal pressure Paragraph below Equation (38), replace Equation "(41)" with "(38)". 73.
Modification to
10.5.2, Dished ends subject to internal pressure Paragraph above Table 9, replace "Equation (10)" with "Equation (10a)". 74.
Modification to
10.5.2, Dished ends subject to internal pressure Table 9, replace hi/D = 0,25, t/D = "0,01" with hi/D = 0,25, t/D = "0,005". 75.
Modification to
10.6, Flat circular ends Replace in the title "Flat circular ends" with "Bottoms". 76.
Modification to
10.6.1.2 Dished ends subject to internal pressure Paragraph above Equation (49), replace "Equation (10)" with "Equation (10a)". 77.
Modification to
10.6.1.3 Equation (50), replace "qx1 =" with "qxk1 =". 78.
Modification to
10.6.1.3 Equation (51), replace "qx1 =" with "qxk1 =". 79.
Modification to
10.6.1.3 Equation (54), replace "qkx =" with "qxk =". SIST EN 13121-3:2008+A1:2010/AC:2011



EN 13121-3:2008+A1:2010/AC:2011 (E) 7 80.
Modification to
10.6.1.3 Paragraph below Equation (54), replace "Equation (10)" with "Equation (10a)". 81.
Modification to
10.6.2, Vessels with flat bases subjected to pressure Note, replace "see 12.5.3" with "see 12.5". 82.
Modification to
10.6.3.3.1, General Figure 12a), replace "tz = t + to2" with "tz = t + to". 83.
Modification to
10.6.3.3.1, General Figure 12c), replace "≥ (D * tBk)½ " with "≥ (D × tbk)½ ". 84.
Modification to
10.6.3.3.2, Unit load for lower part of cylinder region 1 Equation (57), replace "αϕ" with "αφ". 85.
Modification to
10.6.3.3.2, Unit load for lower part of cylinder region 1 Paragraph above Equation (58), replace "Equation (10)" with "Equation (10a)". 86.
Modification to
10.6.3.3.2, Unit load for lower part of cylinder region 1 Equation (58), replace "± qx,∆T/A5" with "± qx,∆T/A5". 87.
Modification to
10.6.3.3.3, Unit load for lower part of skirt, region 2 Equation (59), replace "qx,Sku,p = 6 × C × p × D" with "qx,Sku,p = 6 × C × pD × D".
88.
Modification to
10.6.3.3.3, Unit load for lower part of skirt, region 2 Equation (60), replace "αϕ" with "αφ". 89.
Modification to
10.6.3.3.3, Unit load for lower part of skirt, region 2 Paragraph above Equation (61), replace "Equation (10)" with "Equation (10a)". 90.
Modification to
10.6.3.3.3, Unit load for lower part of skirt, region 2 Equation (61), replace "qx,skup ± qx,sku,∆T/A5" with "qx,Sku,p ± qx,Sku,∆T/A5". 91.
Modification to
10.6.3.3.3, Unit load for lower part of skirt, region 2 Equation (62), replace "Lcsku ≥ (D×tsku)½ " with "Lc,Sku ≥ (D×tSku)½ ". 92.
Modification to
10.6.3.3.3, Unit load for lower part of skirt, region 2 Last paragraph, line 1, replace "Equation (10)" with "Equation (10a)". 93.
Modification to
10.6.3.3.3, Unit load for lower part of skirt, region 2 Last paragraph, line 2, replace "uc/qx,sk ≥ F" with "uc/qx,Sk ≥ F". 94.
Modification to
10.6.3.3.3, Unit load for lower part of skirt, region 2 Last paragraph, line 3, replace "Table 6or" with "Table 6 or". 95.
Modification to
10.6.3.3.4, The unit load in the knuckle region, region 3 Paragraph 1, line 1, replace "knuckle qk," with "knuckle qk,p". 96.
Modification to
10.6.3.3.4, The unit load in the knuckle region, region 3 Paragraph 1, line 2, replace "dome ends" with "dished ends". SIST EN 13121-3:2008+A1:2010/AC:2011



EN 13121-3:2008+A1:2010/AC:2011 (E)8 97.
Modification to
10.6.3.3.4, The unit load in the knuckle region, region 3 Equation (66), replace "qk = qk, p +" with "qk = qk,p +". 98.
Modification to
10.6.3.3.4, The unit load in the knuckle region, region 3 Paragraph below Equation (66), replace "Equation (10)" with "Equation (10a)". 99.
Modification to
10.6.3.3.4, The unit load in the knuckle region, region 3 Equation (67), replace "Lc ≥ (D×tk)½ " with "Lc ≥ (D×tbk)½ ". 100.
Modification to
10.6.3.3.4, The unit load in the knuckle region, region 3 Equation (68), replace "qover ≥ qx, p" with "qover ≥ qx,p". 101.
Modification to
10.6.3.3.4, The unit load in the knuckle region, region 3 First paragraph on page 57 (below Equation (68), replace "D < 2 mm" with "D < 2 m". 102.
Modification to
10.6.3.3.4, The unit load in the knuckle region, region 3 Equation (69), replace "+0,2×ρD×D" with "+0,2×pD×D". 103.
Modification to
10.6.3.3.4, The unit load in the knuckle region, region 3 Paragraph below Equation (69), replace "Equation (10)" with "Equation (10a)". 104.
Modification to
10.6.3.3.4, The unit load in the knuckle region, region 3 Equation (70), replace "τover = qover/loverandτover ≤ τ/K" with "τover = qover/lover and τover ≤ τ/K". 105.
Modification to
10.6.3.3.5, Cut-outs in a skirt Equation (72), replace "qx = (WD/Ac)+[(4×MD+WD)/Wc]" with "qx = (WD/Ac)+(MD+WDec)/Zc". 106.
Modification to
10.6.3.3.5, Cut-outs in a skirt Equation (73), replace "Ac = D × tsk × [π-αc]" with "Ac = D × tSk × [π-αc]". 107.
Modification to
10.6.3.3.5, Cut-outs in a skirt Equation (74), replace "Wc =" with "Zc =". 108.
Modification to
10.6.3.3.5, Cut-outs in a skirt Last paragraph on page 57, replace "tsk" with "tSk". 109.
Modification to
10.7.1, General Paragraph 2, line 2, replace "Thermoplastics" with "thermoplastics". 110.
Modification to
10.7.1, General Paragraph 3, line 1, replace "Equation (10)" with "Equation (10a)". 111.
Modification to
10.7.1, General Equation (77), replace "LS =" with "Lj =". 112.
Modification to
10.7.1, General Figure 14, title, replace "Thermoplastics" with "thermoplastics". 113.
Modification to
10.8.1, General Paragraph 3, line 2, replace "in domed heads" with "in dished heads". SIST EN 13121-3:2008+A1:2010/AC:2011



EN 13121-3:2008+A1:2010/AC:2011 (E) 9 114.
Modification to
10.8.2, Symbols Replace, ta , replace "(= t+ t1+ t2)" with "(= tc+ t1+ t2)". 115.
Modification to
10.8.3, Compensation requirements for openings Equation (79), replace "νA = 1,5×[1+dc/2(D×tc)½]" with "νA = 1,5×[1+dc/2(D×ta)½]". 116.
Modification to
10.8.3, Compensation requirements for openings Equation (80), replace "qmax ≤ all ×⋅ULam + all × Uc" with "qmax ≤ all.ULam + all.Uc". 117.
Modification to
10.8.3, Compensation requirements for openings Paragraph below Equation (80), replace "Equation (10)" with "Equation (10a)". 118.
Modification to
10.8.3, Compensation requirements for openings Figure 15a), replace wall "t" with "tc". 119.
Modification to
10.8.4, Pull out load Equation (83), repla
...