Tải bản đầy đủ (.pdf) (10 trang)

Bsi bs en 00846 11 2000

Bạn đang xem bản rút gọn của tài liệu. Xem và tải ngay bản đầy đủ của tài liệu tại đây (189.05 KB, 10 trang )

BRITISH STANDARD

Methods of test for
ancillary components
for masonry Ð
Part 11: Determination of dimensions
and bow of lintels

The European Standard EN 846-11:2000 has the status of a
British Standard

ICS 91.060.10; 91.080.30

NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW

|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|


|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|

|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|

|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|

|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|

BS EN
846-11:2000


BS EN 846-11:2000


4National foreword
This British Standard is the official English language version of EN 846-11:2000,
which is included in a package of new European Standards being prepared by
CEN/TC 125 relating to ancillary components for masonry - lintels. Although the
English language versions of these European Standards will be adopted as British
Standards as they become available, the existing British Standards for lintels will be
retained, but only until such time that the complete package of European Standards
becomes available. Any residue(s) from British Standards affected by the package
which need to be retained, will be drawn together to form a new BS. The original
group of British Standards will then be withdrawn and this will be notified in
Update Standards.
The UK participation in its preparation was entrusted by Technical Committee
B/519, Masonry and associated tests, to Subcommittee B/519/3, Ancillary
components, 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 subcommittee 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 7 and a back cover.
The BSI copyright notice displayed in this document indicates when the document
was last issued.

This British Standard, having
been prepared under the
direction of the Sector
Committee for Building and Civil
Engineering, was published under
the authority of the Standards
Committee and comes into effect
on 15 June 2000
 BSI 06-2000

ISBN 0 580 34832 6

Amendments issued since publication
Amd. No.

Date

Comments


(1

(8523($167$1'$5'

1250((8523e(11(
(8523b,6&+(1250

)HEUXDU\

,&6

(QJOLVKYHUVLRQ

0HWKRGVRIWHVWIRUDQFLOODU\FRPSRQHQWVIRUPDVRQU\3DUW
'HWHUPLQDWLRQRIGLPHQVLRQVDQGERZRIOLQWHOV
0pWKRGHVG
HVVDLGHVFRPSRVDQWVDFFHVVRLUHVGH
PDoRQQHULH3DUWLH'pWHUPLQDWLRQGHVGLPHQVLRQVHW
GHODUHFWLWXGHRXGHODFRXUEXUHGHVOLQWHDX[

3UIYHUIDKUHQIU(UJlQ]XQJVEDXWHLOHIU0DXHUZHUN
7HLO%HVWLPPXQJGHU0DbHXQGGHUhEHUK|KXQJYRQ
6WU]HQ

7KLV(XURSHDQ6WDQGDUGZDVDSSURYHGE\&(1RQ-DQXDU\
&(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',=$7,21
&20,7e (8523e(1 '( 1250$/,6$7,21
(8523b,6&+(6 .20,7(( )h5 125081*

&HQWUDO6HFUHWDULDWUXHGH6WDVVDUW%%UXVVHOV

‹&(1

$OOULJKWVRIH[SORLWDWLRQLQDQ\IRUPDQGE\DQ\PHDQVUHVHUYHG
ZRUOGZLGHIRU&(1QDWLRQDO0HPEHUV

5HI1R(1(


3DJH
(1

&RQWHQWV3DJH
)RUHZRUG  
6FRSH  
1RUPDWLYHUHIHUHQFHV 
3ULQFLSOH 
'HILQLWLRQV  
$SSDUDWXV 
3URFHGXUH 
([SUHVVLRQDQGHYDOXDWLRQRIUHVXOWV  
7HVWUHSRUW 

‹%6,



3DJH
(1

)RUHZRUG
7KLV(XURSHDQ6WDQGDUGKDVEHHQSUHSDUHGE\7HFKQLFDO&RPPLWWHH&(17&0DVRQU\WKH
6HFUHWDULDWRIZKLFKLVKHOGE\%6,
7KLV(XURSHDQ6WDQGDUGVKDOOEHJLYHQWKHVWDWXVRIDQDWLRQDOVWDQGDUGHLWKHUE\SXEOLFDWLRQRIDQ
LGHQWLFDOWH[WRUE\HQGRUVHPHQWDWWKHODWHVWE\$XJXVWDQGFRQIOLFWLQJQDWLRQDOVWDQGDUGVVKDOOEH
ZLWKGUDZQDWWKHODWHVWE\6HSWHPEHU
$FFRUGLQJWRWKH&(1&(1(/(&,QWHUQDO5HJXODWLRQVWKHQDWLRQDOVWDQGDUGVRUJDQL]DWLRQVRIWKH
IROORZLQJFRXQWULHVDUHERXQGWRLPSOHPHQWWKLV(XURSHDQ6WDQGDUG$XVWULD%HOJLXP&]HFK5HSXEOLF
'HQPDUN)LQODQG)UDQFH*HUPDQ\*UHHFH,FHODQG,UHODQG,WDO\/X[HPERXUJ1HWKHUODQGV1RUZD\
3RUWXJDO6SDLQ6ZHGHQ6ZLW]HUODQGDQGWKH8QLWHG.LQJGRP

‹%6,


3DJH
(1
6FRSH
7KLV(XURSHDQ6WDQGDUGVSHFLILHVPHWKRGVIRUGHWHUPLQLQJWKHGLPHQVLRQVDQGVWUDLJKWQHVVRUERZRI
VLQJOHVSDQVLQJOHFRPELQHGRUWKHSUHIDEULFDWHGFRPSRQHQWRIFRPSRVLWHOLQWHOVFRQIRUPLQJZLWK
SU(1
1RUPDWLYHUHIHUHQFHV
7KLV(XURSHDQ6WDQGDUGLQFRUSRUDWHVE\GDWHGRUXQGDWHGUHIHUHQFHSURYLVLRQVIURPRWKHUSXEOLFDWLRQV
7KHVHQRUPDWLYHUHIHUHQFHVDUHFLWHGDWWKHDSSURSULDWHSODFHVLQWKHWH[WDQGWKHSXEOLFDWLRQVDUHOLVWHG
KHUHDIWHU)RUGDWHGUHIHUHQFHVVXEVHTXHQWDPHQGPHQWVWRRUUHYLVLRQVRIDQ\RIWKHVHSXEOLFDWLRQVDSSO\
WRWKLV(XURSHDQ6WDQGDUGRQO\ZKHQLQFRUSRUDWHGLQLWE\DPHQGPHQWRUUHYLVLRQ)RUXQGDWHGUHIHUHQFHV

WKHODWHVWHGLWLRQRIWKHSXEOLFDWLRQUHIHUUHGWRDSSOLHV
SU(1

6SHFLILFDWLRQIRUDQFLOODU\FRPSRQHQWVIRUPDVRQU\3DUW/LQWHOV

3ULQFLSOH
6SHFLPHQOLQWHOVRUWKHFRQVWLWXHQWSUHIDEULFDWHGFRPSRQHQWVRIOLQWHOVHJFRPSRQHQWVIRUPLQJWKH
WHQVLRQ]RQHDUHPHDVXUHGLQRUGHUWRGHWHUPLQHWKHLURYHUDOOOHQJWKZLGWKDQGKHLJKWDVZHOODVWKHLUERZ
)RUOLQWHOVRIQRQUHFWDQJXODUFURVVVHFWLRQVDGLDJUDPLVPDGHVKRZLQJWKHLUFRQILJXUDWLRQDQG
GLPHQVLRQV
'HILQLWLRQV
)RUWKHSXUSRVHVRIWKLVVWDQGDUGWKHIROORZLQJGHILQLWLRQVDSSO\
ERZDQ\GHYLDWLRQIURPWKHLQWHQGHGSURILOH VKDSH
RIWKHOLQWHO,IWKHOLQWHOLVLQWHQGHGWREHVWUDLJKW
LWLVWKHGHYLDWLRQIURPVWUDLJKWQHVV,IWKHOLQWHOLVGHVLJQHGWRKDYHDFDPEHU FXUYDWXUHLQHOHYDWLRQ
RUD
FXUYDWXUHLQSODQLWLVWKHGHYLDWLRQIURPWKHLQWHQGHGVKDSH
1RWH&DPEHUFXUYDWXUHVKRXOGEHGHWDLOHGLQWKHPDQXIDFWXUHU¶VVSHFLILFDWLRQDQGWKHERZLVWKH
GHYLDWLRQIURPWKHLQWHQGHGVKDSH
$SSDUDWXV
6WHHOPHDVXULQJWDSHVWHHOUXOHRURWKHUGHYLFHFDSDEOHRIPHDVXULQJWKHOHQJWKRIWKHOLQWHODQG
DFFXUDWHWR“PP
6WHHOPHDVXULQJWDSHVWHHOUXOHRURWKHUGHYLFHFDSDEOHRIPHDVXULQJWKHZLGWKDQGKHLJKWRIWKH
OLQWHODQGDFFXUDWHWR“PP
0HWDOVWUDLJKWHGJHRIOHQJWKPRUHWKDQWKHOHQJWKRIWKHOLQWHO

‹%6,


3DJH

(1
3URFHGXUH
*HQHUDO
'HIRUPHGHGJHVRIWKHOLQWHOGXHIRULQVWDQFHWREXUUVVKDOOEHUHPRYHGWRIRUPFOHDQQRQGHIRUPHGHGJHV
EHIRUHPDNLQJDQ\PHDVXUHPHQWV
7KHPHDVXUHPHQWVVKDOOEHWKRVHZKLFKUHSUHVHQWWKHPD[LPXPDQGPLQLPXPRYHUDOOOHQJWKWKHRYHUDOO
FURVVVHFWLRQDQGWKHERZ
1RWH$OWKRXJKWKHUHLVQRUHTXLUHPHQWIRUVTXDUHQHVVRIWKHHQGVRIOLQWHOVDQ\ODFNRIVTXDUHQHVV
QHHGVWREHLGHQWLILHGLQRUGHUWRGHWHUPLQHZKHUHWKHPHDVXUHPHQWVQHHGVWREHPDGHWRDVVHVVWKH
PD[LPXPDQGPLQLPXPOHQJWKV
/HQJWK
3ODFHQRPLQDOO\VWUDLJKWOLQWHOVLQDFRQYHQLHQWSRVLWLRQWRPHDVXUHWKHPD[LPXPDQGPLQLPXPRYHUDOO
OHQJWKSDUDOOHOZLWKWKHORQJLWXGLQDOD[LVRIWKHOLQWHODQGUHFRUGWKHGLPHQVLRQWRWKHQHDUHVWPP)RU
OLQWHOVGHVLJQHGWRKDYHDFDPEHUDQGKDYLQJVTXDUHHQGVLHHQGIDFHVLQWKHSODQHRIWKHUDGLXVRI
FXUYDWXUHPHDVXUHWKHRXWVLGHPD[LPXPOHQJWK PD[LPXPFKRUG
DQGWKHLQVLGHPLQLPXPOHQJWK
PLQLPXPFKRUG
DQGDYHUDJHWKHWZRYDOXHV
:LGWKDQGKHLJKW
0HDVXUHWKHRYHUDOOZLGWKDQGKHLJKWDWWKHWZRHQGVDQGDWPLGVSDQ$WHDFKSRVLWLRQUHFRUGWKH
PD[LPXPRYHUDOOGLPHQVLRQEHWZHHQWKHRSSRVLWHVXUIDFHVWRWKHQHDUHVWPP7KHDULWKPHWLFPHDQRI
WKHWKUHHGLPHQVLRQVURXQGHGWRWKHQHDUHVWPPLQHDFKFDVHVKDOOEHWKHOLQWHOZLGWKDQGWKHOLQWHO
KHLJKW
)RUQRQUHFWDQJXODUFURVVVHFWLRQVSURYLGHDGLDJUDPVKRZLQJWKHFRQILJXUDWLRQDQGPDNHDGGLWLRQDO
PHDVXUHPHQWVDWWKHVDPHWKUHHSRVLWLRQVDQGUHSRUWWKHDULWKPHWLFPHDQRIWKHYDOXHVPHDVXUHGDVWKH
GLPHQVLRQVRIWKHFRQILJXUDWLRQ
6WUDLJKWQHVVRUERZ
6LPSO\VXSSRUWWKHOLQWHOLQWKHSRVLWLRQDQGPDQQHULWZLOOEHXVHGLQSUDFWLFHDQGVXSSRUWLWDWHLWKHUHQG
EXWZLWKRXWDQ\VXSHULPSRVHGORDGVDVVKRZQLQ)LJXUHDQGPHDVXUHWKHGHYLDWLRQIURPWKHLQWHQGHG
VKDSHLQERWKWKHYHUWLFDODQGKRUL]RQWDOSODQHV7KHVXSSRUWEORFNVDWHLWKHUHQGVKRXOGKDYHDFHQWUDO

RSHQLQJWRDOORZLQVHUWLRQRIWKHVWUDLJKWHGJH 
WRPHDVXUHWKHERWWRPVXUIDFH
)RUFRQFDYHVXUIDFHVEULQJWKHVWUDLJKWHGJHLQWRFRQWDFWZLWKWKHHQGVRIWKHOLQWHO,WVKDOOEHSRVLWLRQHG
SDUDOOHOZLWKWKHORQJLWXGLQDOD[LVDWPLGSRVLWLRQRIWKHVXUIDFH0HDVXUHDQGUHFRUGWKHPD[LPXP
SHUSHQGLFXODUGLVWDQFHEHWZHHQWKHHGJHQHDUHVWWKHOLQWHODQGWKHOLQWHOVXUIDFHWRDQDFFXUDF\RIPP
)RUFRQYH[VXUIDFHVEULQJWKHVWUDLJKWHGJHLQWRFRQWDFWZLWKWKHFURZQRIWKHFRQYH[VXUIDFHDQGUHFRUG
WKHGLIIHUHQFHEHWZHHQWKHSHUSHQGLFXODUGLVWDQFHVEHWZHHQWKHHGJHDQGWKHDGMDFHQWVXUIDFHRIWKHOLQWHO
DWHLWKHUHQGWRDQDFFXUDF\RIPP7DNHWKHDYHUDJHYDOXHRIWKHWZRPHDVXUHPHQWV

‹%6,


3DJH
(1

0HDVXUHWKHWRSERWWRPDQGWZRVLGHVRIWKHOLQWHOLQWKLVPDQQHU
2

1
3

6
4

5

5
7

8


.H\









3RVLWLRQRIXSSHUVWUDLJKWHGJH
0HDVXUHPHQWSRVLWLRQIRUFRQYH[HGJHV
/LQWHO
3RVLWLRQRIORZHUVWUDLJKWHGJH
6XSSRUWEORFN
0HDVXUHPHQWSRVLWLRQIRUFRQFDYHHGJHV
(OHYDWLRQ
3ODQ
)LJXUH0HDVXUHPHQWRIWKHERZRIOLQWHOV

([SUHVVLRQDQGHYDOXDWLRQRIUHVXOWV
5HFRUGWKHJUHDWHURIWZRWRSDQGERWWRPPHDVXUHPHQWVDVWKHERZLQWKHYHUWLFDOGLUHFWLRQZLWKUHVSHFWWR
WKHSRVLWLRQWKDWWKHOLQWHOZLOOEHXVHGLQSUDFWLFH5HFRUGWKHJUHDWHURIWKHWZRVLGHPHDVXUHPHQWVDVWKH
ERZLQWKHKRUL]RQWDOGLUHFWLRQZLWKUHVSHFWWRWKHSRVLWLRQWKDWWKHOLQWHOZLOOEHXVHGLQSUDFWLFH'LYLGH
WKHVHYDOXHVE\WKHOLQWHOOHQJWKDQGH[SUHVVWKHPDVDSHUFHQWDJH

‹%6,



3DJH
(1
,IOLQWHOVDUHGHVLJQHGWREHFXUYHGFRPSDUHWKHPHDVXUHGERZZLWKWKHFDPEHURUFXUYDWXUHLQWKH
PDQXIDFWXUHU¶VGUDZLQJVRUVSHFLILFDWLRQDQGUHSRUWWKHERZDVDQ\GHYLDWLRQIURPWKLV
7HVWUHSRUW
7KHWHVWUHSRUWVKDOOLQFOXGHWKHIROORZLQJLQIRUPDWLRQ
D
WKHQXPEHUWLWOHDQGGDWHRILVVXHRIWKLV(XURSHDQ6WDQGDUG
E
QDPHRIWKHWHVWODERUDWRU\
F
GDWHRIWKHWHVWV
G
WKHQDPHWUDGHPDUNRURWKHUPHDQVRILGHQWLILFDWLRQRIWKHPDQXIDFWXUHURIWKHOLQWHODQGWKH
FRXQWU\RIRULJLQ
H
WKHW\SHRIOLQWHOLQDFFRUGDQFHZLWKSU(1DQGWKHQXPEHULQWKHVDPSOH
I
WKHGDWHRIPDQXIDFWXUHEDWFKQXPEHURURWKHULGHQWLILFDWLRQ
J
WKHPHDVXUHGOHQJWKVZLGWKVDQGKHLJKWVIRUHDFKVDPSOH)RUQRQUHFWDQJXODUFURVVVHFWLRQVD
GUDZLQJRIWKHFRQILJXUDWLRQZLWKGLPHQVLRQVVKDOOEHJLYHQ
K
WKHKRUL]RQWDODQGYHUWLFDOERZIRUHDFKVDPSOHH[SUHVVHGDVDSHUFHQWDJHRIWKHOHQJWKRIWKH
OLQWHOWRJHWKHUZLWKDQ\VSHFLILHGFDPEHURUFXUYDWXUHGLPHQVLRQV

‹%6,


BS EN

846-11:2000

BSI
389 Chiswick High Road
London
W4 4AL

|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|

|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|

|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|

|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|

|
|
|
|
|
|
|
|
|
|
|
|
|
|

BSI Ð British Standards Institution
BSI is the independent national body responsible for preparing British Standards. It
presents the UK view on standards in Europe and at the international level. It is
incorporated by Royal Charter.
Revisions
British Standards are updated by amendment or revision. Users of British Standards
should make sure that they possess the latest amendments or editions.
It is the constant aim of BSI to improve the quality of our products and services. We
would be grateful if anyone finding an inaccuracy or ambiguity while using this
British Standard would inform the Secretary of the technical committee responsible,
the identity of which can be found on the inside front cover. Tel: 020 8996 9000.
Fax: 020 8996 7400.
BSI offers members an individual updating service called PLUS which ensures that
subscribers automatically receive the latest editions of standards.
Buying standards

Orders for all BSI, international and foreign standards publications should be
addressed to Customer Services. Tel: 020 8996 9001. Fax: 020 8996 7001.
In response to orders for international standards, it is BSI policy to supply the BSI
implementation of those that have been published as British Standards, unless
otherwise requested.
Information on standards
BSI provides a wide range of information on national, European and international
standards through its Library and its Technical Help to Exporters Service. Various
BSI electronic information services are also available which give details on all its
products and services. Contact the Information Centre. Tel: 020 8996 7111.
Fax: 020 8996 7048.
Subscribing members of BSI are kept up to date with standards developments and
receive substantial discounts on the purchase price of standards. For details of
these and other benefits contact Membership Administration. Tel: 020 8996 7002.
Fax: 020 8996 7001.
Copyright
Copyright subsists in all BSI publications. BSI also holds the copyright, in the UK, of
the publications of the international standardization bodies. Except as permitted
under the Copyright, Designs and Patents Act 1988 no extract may be reproduced,
stored in a retrieval system or transmitted in any form or by any means ± electronic,
photocopying, recording or otherwise ± without prior written permission from BSI.
This does not preclude the free use, in the course of implementing the standard, of
necessary details such as symbols, and size, type or grade designations. If these
details are to be used for any other purpose than implementation then the prior
written permission of BSI must be obtained.
If permission is granted, the terms may include royalty payments or a licensing
agreement. Details and advice can be obtained from the Copyright Manager.
Tel: 020 8996 7070.




Tài liệu bạn tìm kiếm đã sẵn sàng tải về

Tải bản đầy đủ ngay
×