Bsi bs en 12573 4 2000

/home/gencode/overflow/cen/w12573p4/125 1 4291 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |[.]

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

12573-4:2000

The European Standard EN 12573-4:2000 has the status of a

British Standard

ICS 23.020.10

Welded static

non-pressurized

thermoplastic tanks Ð

Part 4: Design and calculation of flanged

joints

Confirmed April 2012

This British Standard, having

been prepared under the

direction of the Sector

Committee for Materials and

Chemicals, was published under

the authority of the Standards

Committee and comes into effect

on 15 November 2000

 BSI 11-2000

BS EN 12573-4:2000

Amendments issued since publication

National foreword

This British Standard is the official English language version of EN 12573-4:2000 The UK participation in its preparation was entrusted to Technical Committee PRI/62, Static thermoplastic tanks, which has the responsibility to:

Ð aid enquirers to understand the text;

Ð present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed;

Ð monitor related international and European developments and promulgate them in the UK

A list of organizations represented on this committee can be obtained on request to its secretary

Cross-references

The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled ªInternational Standards Correspondence Indexº, or by using the ªFindº facility of the BSI Standards Electronic Catalogue

A British Standard does not purport to include all the necessary provisions of a contract Users of British Standards are responsible for their correct application

Compliance with a British Standard does not of itself confer immunity from legal obligations.

Summary of pages

This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 16, an inside back cover and a back cover

The BSI copyright notice displayed in this document indicates when the document was last issued

1250((8523e(11(

(8523b,6&+(1250

(1

0DUFK

,&6

(QJOLVKYHUVLRQ

:HOGHGVWDWLFQRQSUHVVXUL]HGWKHUPRSODVWLFWDQNV3DUW

'HVLJQDQGFDOFXODWLRQRIIODQJHGMRLQWV

&XYHVVWDWLTXHVVRXGpHVHQPDWLqUHVWKHUPRSODVWLTXHV

VDQVSUHVVLRQ3DUWLH&RQFHSWLRQHWFDOFXOVGHVMRLQWVj

EULGHV

*HVFKZHL‰WHRUWVIHVWHGUXFNORVH%HKlOWHU7DQNVDXV 7KHUPRSODVWHQ7HLO.RQVWUXNWLRQXQG%HUHFKQXQJYRQ

)ODQVFKYHUELQGXQJHQ

7KLV(XURSHDQ6WDQGDUGZDVDSSURYHGE\&(1RQ)HEUXDU\

&(1PHPEHUVDUHERXQGWRFRPSO\ZLWKWKH&(1&(1(/(&,QWHUQDO5HJXODWLRQVZKLFKVWLSXODWHWKHFRQGLWLRQVIRUJLYLQJWKLV(XURSHDQ 6WDQGDUGWKHVWDWXVRIDQDWLRQDOVWDQGDUGZLWKRXWDQ\DOWHUDWLRQ8SWRGDWHOLVWVDQGELEOLRJUDSKLFDOUHIHUHQFHVFRQFHUQLQJVXFKQDWLRQDO VWDQGDUGVPD\EHREWDLQHGRQDSSOLFDWLRQWRWKH&HQWUDO6HFUHWDULDWRUWRDQ\&(1PHPEHU

7KLV(XURSHDQ6WDQGDUGH[LVWVLQWKUHHRIILFLDOYHUVLRQV(QJOLVK)UHQFK*HUPDQ$YHUVLRQLQDQ\RWKHUODQJXDJHPDGHE\WUDQVODWLRQ XQGHUWKHUHVSRQVLELOLW\RID&(1PHPEHULQWRLWVRZQODQJXDJHDQGQRWLILHGWRWKH&HQWUDO6HFUHWDULDWKDVWKHVDPHVWDWXVDVWKHRIILFLDO YHUVLRQV

&(1PHPEHUVDUHWKHQDWLRQDOVWDQGDUGVERGLHVRI$XVWULD%HOJLXP&]HFK5HSXEOLF'HQPDUN)LQODQG)UDQFH*HUPDQ\*UHHFH ,FHODQG,UHODQG,WDO\/X[HPERXUJ1HWKHUODQGV1RUZD\3RUWXJDO6SDLQ6ZHGHQ6ZLW]HUODQGDQG8QLWHG.LQJGRP

(8523($1 &200,77(( )25 67$1'$5',=$7,21

& 2 0 , 7 e  ( 8 5 2 3 e ( 1  ' (  1 2 5 0 $ / , 6 $ 7 , 2 1 ( 8 5 2 3 b, 6 &+ ( 6  2 0 , 7 ( (  ) h 5  12 5 0 8 1 *

&HQWUDO6HFUHWDULDWUXHGH6WDVVDUW%%UXVVHOV

(1

Contents

3DJH

)RUHZRUG  

6FRSH  

1RUPDWLYHUHIHUHQFHV  

6\PEROVDQGDEEUHYLDWLRQV 

'HVLJQUHTXLUHPHQWV  

*HQHUDO  

'HVLJQSULQFLSOHV  

&DOFXODWLRQRIWKHSURSHUWLHVRIEROWV 

*HQHUDO  

&DOFXODWLRQRIWKHEROWIRUFHVLQWKHFDVHRIFRQWLQXRXVJDVNHWV 

&DOFXODWLRQRIWKHEROWIRUFHVLQWKHFDVHRI2ULQJJDVNHWV  

&DOFXODWLRQRIWKHIODQJHWKLFNQHVV  

*HQHUDO  

)XVLRQZHOGHGPRXOGHGIXOOIDFHIODQJHVDQGZHOGHGRQIXOOIDFHIODQJHVZLWKDFRQWLQXRXV

JDVNHWRUZLWKDQ2ULQJJDVNHW 

)XVLRQZHOGHGVWXEIODQJHVDQGZHOGHGRQVWXEIODQJHVZLWKFRQWLQXRXVJDVNHWRUZLWKDQ

2ULQJJDVNHW 

&DOFXODWLRQRIORRVHPHWDOEDFNLQJULQJV 

$QQH[$QRUPDWLYH0DWHULDOSDUDPHWHUVIRUORRVHPHWDOEDFNLQJULQJV 

$QQH[%LQIRUPDWLYH$GHYLDWLRQV

%LEOLRJUDSK\

3DJH (1

)RUHZRUG

7KLV(XURSHDQ6WDQGDUGKDVEHHQSUHSDUHGE\7HFKQLFDO&RPPLWWHH&(17&7KHUPRSODVWLFVWDWLFWDQNVWKH 6HFUHWDULDWRIZKLFKLVKHOGE\%6,

7KLV(XURSHDQ6WDQGDUGVKDOOEHJLYHQWKHVWDWXVRIDQDWLRQDOVWDQGDUGHLWKHUE\SXEOLFDWLRQRIDQLGHQWLFDOWH[WRU E\HQGRUVHPHQWDWWKHODWHVWE\6HSWHPEHUDQGFRQIOLFWLQJQDWLRQDOVWDQGDUGVVKDOOEHZLWKGUDZQDWWKH ODWHVWE\6HSWHPEHU

(1:HOGHGVWDWLFQRQSUHVVXUL]HGWKHUPRSODVWLFWDQNVFRQVLVWVRI

3DUW *HQHUDOSULQFLSOHV

3DUW &DOFXODWLRQRIYHUWLFDOF\OLQGULFDOWDQNV

3DUW 'HVLJQDQGFDOFXODWLRQRIVLQJOHVNLQUHFWDQJXODUWDQNV

3DUW 'HVLJQDQGFDOFXODWLRQRIIODQJHGMRLQWV

7KHQRUPDWLYH$QQH[$JLYHVWKHYDOXHVIRUWKHFDOFXODWLRQRIORRVHPHWDOEDFNLQJULQJV

$FFRUGLQJWRWKH&(1&(1(/(&,QWHUQDO5HJXODWLRQVWKHQDWLRQDOVWDQGDUGVRUJDQL]DWLRQVRIWKHIROORZLQJ FRXQWULHVDUHERXQGWRLPSOHPHQWWKLV(XURSHDQ6WDQGDUG$XVWULD%HOJLXP&]HFK5HSXEOLF'HQPDUN)LQODQG )UDQFH*HUPDQ\*UHHFH,FHODQG,UHODQG,WDO\/X[HPERXUJ1HWKHUODQGV1RUZD\3RUWXJDO6SDLQ6ZHGHQ 6ZLW]HUODQGDQGWKH8QLWHG.LQJGRP

6FRSH

7KLVSDUW RI WKLV VWDQGDUG VSHFLILHVWKHGHVLJQDQG FDOFXODWLRQRIFLUFXODU IODQJHG MRLQWV IDEULFDWHG LQ WKH IROORZLQJ WKHUPRSODVWLFV

3RO\HWK\OHQH3(

3RO\SURS\OHQH33

3RO\YLQ\OFKORULGH39&

3RO\YLQ\OLGHQHIOXRULGH39')

1RUPDWLYHUHIHUHQFHV

7KLV (XURSHDQ 6WDQGDUG LQFRUSRUDWHV E\ GDWHG RU XQGDWHG UHIHUHQFH SURYLVLRQV IURP RWKHU SXEOLFDWLRQV 7KHVH QRUPDWLYH UHIHUHQFHV DUH FLWHG DW WKH DSSURSULDWH SODFHV LQ WKH WH[W DQG WKH SXEOLFDWLRQV DUH OLVWHG KHUHDIWHU )RU GDWHG UHIHUHQFHV VXEVHTXHQW DPHQGPHQWV WR RU UHYLVLRQV RI DQ\ RI WKHVH SXEOLFDWLRQV DSSO\ WR WKLV (XURSHDQ 6WDQGDUGRQO\ZKHQLQFRUSRUDWHGLQLWE\DPHQGPHQW RUUHYLVLRQ)RU XQGDWHG UHIHUHQFHV WKH ODWHVW HGLWLRQ RIWKH SXEOLFDWLRQUHIHUUHGWRDSSOLHV

(1 :HOGHGVWDWLFQRQSUHVVXUL]HGWKHUPRSODVWLFWDQNV±3DUW*HQHUDOSULQFLSOHV

(1 &KDUDFWHULVWLFYDOXHVIRUZHOGHGWKHUPRSODVWLFFRQVWUXFWLRQV±'HWHUPLQDWLRQRIDOORZDEOH

VWUHVVHVDQGPRGXOLIRUGHVLJQRIWKHUPRSODVWLFHTXLSPHQW

(1

6\PEROVDQGDEEUHYLDWLRQV

)RUWKHSXUSRVHVRIWKLVSDUWRIWKLVVWDQGDUGWKHIROORZLQJV\PEROVDQGDEEUHYLDWLRQVDSSO\

$ LVWKHUHGXFWLRQIDFWRUWRWDNHDFFRXQWRIWKHHIIHFWRIVSHFLILFVWUHQJWKVHH(1

$. LVWKHUHGXFWLRQIDFWRUWDNLQJLQWRDFFRXQWWKHHIIHFWRIVXUURXQGLQJPHGLXPVHH(1

D LVWKHGHSWKRIWKHZHOGVHDPLQPLOOLPHWUHV

E LVWKHHIIHFWLYHGRXEOHIODQJHZLGWKLQPLOOLPHWUHV

E' LVWKHJDVNHWZLGWKLQPLOOLPHWUHV

& DUHZHOGLQJSURFHVVFRQVWDQWV

F LVWKHFRUURVLRQDOORZDQFHLQPLOOLPHWUHV

G' LVWKHJDVNHWPHDQGLDPHWHULQPLOOLPHWUHV

G. LVWKHEROWVKDQNGLDPHWHULQPLOOLPHWUHV

G/ LVWKHEROWKROHGLDPHWHULQPLOOLPHWUHV

/ LVWKHUHGXFHGEROWKROHGLDPHWHULQPLOOLPHWUHV

GD LVWKHRXWVLGHGLDPHWHURIIODQJHLQPLOOLPHWUHV

GL LVWKHLQVLGHGLDPHWHURIF\OLQGULFDOFRPSRQHQWVLQPLOOLPHWUHV

GW LVWKHSLWFKFLUFOHGLDPHWHULQPLOOLPHWUHV

G LVWKHLQVLGHGLDPHWHURIORRVHEDFNLQJULQJLQPLOOLPHWUHV

G LVWKHPHDQFRQWDFWGLDPHWHURIDIODQJHRUVWXEIODQJHLQPLOOLPHWUHV

G LVWKHG[IODQJHHGJHUDGLXVLQPLOOLPHWUHVHH)LJXUH

I LVWKHGHSWKRIWKHZHOGXQGHUFXWLQPLOOLPHWUHV

K' LVWKHJDVNHWWKLFNQHVVLQPLOOLPHWUHV

K) LVWKHUHTXLUHGWKLFNQHVVRIDIODQJHSODWHLQPLOOLPHWUHV

LVWKHFUHHSVWUHQJWKDWWKHGHVLJQWHPSHUDWXUHDQG OLIHWLPH LQ QHZWRQVSHU VTXDUHPLOOLPHWUH VHH

(1

LVWKHFUHHSVWUHQJWKDWDWHVWFRQGLWLRQWHPSHUDWXUHDQGWLPHLQQHZWRQVSHUVTXDUHPLOOLPHWUH ' LVWKHGHIRUPDWLRQUHVLVWDQFHRIJDVNHWPDWHULDOLQQHZWRQVSHUVTXDUHPLOOLPHWUH

.)O LVWKHDOORZDEOH\LHOGVWUHVVRIORRVHEDFNLQJULQJPDWHULDOPHWDOLQQHZWRQVSHUVTXDUHPLOOLPHWUH 6FKU LVWKHDOORZDEOH\LHOGVWUHVVRIEROWPDWHULDOLQQHZWRQVSHUVTXDUHPLOOLPHWUH

N2 LVWKHFKDUDFWHULVWLFYDOXHRIDJDVNHWLQWKHDVVHPEOHGFRQGLWLRQLQPLOOLPHWUHV

N LVWKHFKDUDFWHULVWLFYDOXHRIDJDVNHWLQWKHRSHUDWLQJFRQGLWLRQLQPLOOLPHWUHV

/D LVWKHIODQJHQHFNKHLJKWLQPLOOLPHWUHV

O LVWKHOHYHUDUPRIEROWIRUFHLQPLOOLPHWUHV

3'9 LVWKHDVVHPEO\IRUFHLQQHZWRQV

3)O LVWKHVXUIDFHSUHVVXUHLQQHZWRQVSHUVTXDUHPLOOLPHWUH

36% LVWKHEROWIRUFHLQRSHUDWLQJFRQGLWLRQLQQHZWRQV

6% LVWKHEROWIRUFHDWWHVWSUHVVXUHLQQHZWRQV

362 LVWKHEROWIRUFHLQDVVHPEOHGFRQGLWLRQSULRUWRDSSOLFDWLRQRISUHVVXUHLQQHZWRQV

S LVWKHRSHUDWLQJSUHVVXUHDERYHDWPRVSKHULFLQEDU

LVWKHWHVWSUHVVXUHLQEDU

6 LVWKHVDIHW\IDFWRUVHHSDUW

60 LVWKHVDIHW\IDFWRUIRUPHWDOVLQRSHUDWLQJFRQGLWLRQ

0 LVWKHVDIHW\IDFWRUIRUPHWDOVLQWHVWDQGDVVHPEOHGFRQGLWLRQ

W LVWKHZDOOWKLFNQHVVRIF\OLQGULFDOFRPSRQHQWLQPLOOLPHWUHV

Y LVWKHZHDNHQLQJFRHIILFLHQW

::: DUHWKHPRPHQWVRIUHVLVWDQFHRIWKHIODQJHLQFXELFPLOOLPHWUHV

\\ LVWKHOHYHUDUPRIWKHIRUFHVDFWLQJRQWKH2ULQJLQPLOOLPHWUHV

LVWKHDQJOHLQGHJUHHV

3DJH (1

'HVLJQUHTXLUHPHQWV

*HQHUDO

9DULRXVW\SHVRIIODQJHVDUHFKDUDFWHUL]HGE\WKHLUVKDSHVDVVKRZQLQ)LJXUHWR

)LJXUH )XVLRQZHOGPRXOGHGIXOO

IDFHIODQJH

)LJXUH )XVLRQZHOGHGVWXEIODQJH

)LJXUH :HOGHGRQIXOOIDFHIODQJH )LJXUH :HOGHGRQVWXEIODQJH

$OOWKHVHIODQJHMRLQWVVKDOOEHGHVLJQHGZLWKDFRQWLQXRXVJDVNHWRU2ULQJVHH)LJXUHVWR

)LJXUH)XOOIDFHIODQJHVZLWKFRQWLQXRXVJDVNHW )LJXUH)XOOIDFHIODQJHVZLWK2ULQJ

(1

)LJXUH6WXEIODQJHVZLWK

FRQWLQXRXVJDVNHW

)LJXUH6WXEIODQJHVZLWK2ULQJ

)LJXUH )XOOIDFHIODQJHDQG )LJXUH)XOOIDFHIODQJHDQG

'HVLJQSULQFLSOHV

7KHQXPEHURIEROWVVKDOOEHFKRVHQDVODUJHDVSRVVLEOHVRWKDWDXQLIRUPVHDOFDQEHHQVXUHG7KHQXPEHURI EROWVVKDOOEHDWOHDVWIRXU7KHEROWVSDFLQJLQWKHUPRSODVWLFIODQJHVVKDOOQRWH[FHHGG/ DQGVKDOOQRWEHJUHDWHU WKDQPP

$WORZSUHVVXUHVWKHFDOFXODWLRQFDQSURGXFHDIODQJHWKLFNQHVVZKLFKLVVRVPDOOWKDWWKHIODQJHVFDQEHGHIRUPHG E\WKHEROWVIRUFHV

:KHQSRVLWLRQHGLQWKHVLGHZDOORIDWDQNEHORZWKHOLTXLGOHYHODOOIODQJHVVKDOOEHUHLQIRUFHGZLWKDORRVHEDFNLQJ ULQJHJ*53RUVWHHOVHH)LJXUHDQG

127()RUGHVLJQH[DPSOHVVHH>@RI%LEOLRJUDSK\

127(:KHQ VHOHFWLQJ WKH JDVNHW PDWHULDO WKH WKHUPDO DQG FKHPLFDO UHVLVWDQFH VKRXOG EH FRQVLGHUHG FDUHIXOO\*DVNHWVRIVRIWPDWHULDODUHSUHIHUUHG

3DJH (1

&DOFXODWLRQRIWKHSURSHUWLHVRIEROWV

*HQHUDO

7KHLQVLGHGLDPHWHURIWKHWKUHDGRIWKHVWHHOEROWVKDOOEHWKHODUJHVWYDOXHFDOFXODWHGIURPHTXDWLRQRU

DIRUWKHRSHUDWLQJFRQGLWLRQ

F





 Q





.

3

=



G

6FKU

6%

EIRUWKHDVVHPEOHGFRQGLWLRQ

F





 Q





.

3

=



G

6FKU

62

ZKHUH

F PP

([WHUQDOIRUFHVHJGXHWRWKHUPDOH[SDQVLRQDUHQRWWDNHQLQWRDFFRXQWLQHTXDWLRQVDQG

&DOFXODWLRQRIWKHEROWIRUFHVLQWKHFDVHRIFRQWLQXRXVJDVNHWV

2SHUDWLQJFRQGLWLRQ

7KHEROWIRUFHLQWKHRSHUDWLQJFRQGLWLRQVKDOOEHFDOFXODWHGDFFRUGLQJWRHTXDWLRQ

ÜÜÝ

Û ÌÌÍ

N



 G











 G









S





 '

$VVHPEOHGFRQGLWLRQ

7KHEROWIRUFHLQDVVHPEOHGFRQGLWLRQVKDOOEHFDOFXODWHGDFFRUGLQJWRHTXDWLRQ

.



 N



 G









3





,I362EHFRPHVJUHDWHUWKDQ36%WKHQ362VKDOOEHFDOFXODWHGDFFRUGLQJWRHTXDWLRQ

3 3 3

7KHJDVNHWSDUDPHWHUVNDQGN™.'VKDOOEHWDNHQIURP7DEOH

(1

&DOFXODWLRQRIWKHEROWIRUFHVLQWKHFDVHRI2ULQJJDVNHWV

)ODQJHVZLWK2ULQJJDVNHW

7KHEROWIRUFHLQWKHRSHUDWLQJFRQGLWLRQIRUIODQJHVZLWK2ULQJJDVNHWVVHH)LJXUHVKDOOEHFDOFXODWHGDFFRUGLQJ WRHTXDWLRQ

\

\





 G









S





3







'

)LJXUH)ODQJHZLWK2ULQJJDVNHW

 6WXEIODQJHVZLWK2ULQJJDVNHW

7KH EROW IRUFH LQ WKH RSHUDWLQJ FRQGLWLRQ IRU VWXE IODQJHV ZLWK 2ULQJ JDVNHWV VHH )LJXUH  VKDOO EH FDOFXODWHG DFFRUGLQJWRHTXDWLRQ



G









S





36% ™p ™ '



)LJXUH6WXEIODQJHZLWK2ULQJJDVNHW