1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 1708-2:2000 The Eur
2、opean Standard EN 1708-2:2000 has the status of a British Standard ICS 25.160.40 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Welding Basic weld joint details in steel Part 2: Non-internal pressurized componentsThis British Standard, having been prepared under the direction
3、 of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 September 2000 BSI 09-2000 ISBN 0 580 36210 8 BS EN 1708-2:2000 Amendments issued since publication Amd. No. Date Comments National foreword This British Standard is the off
4、icial English language version of EN 1708-2:2000. The UK participation in its preparation was entrusted to Technical Committee WEE/47, Miscellaneous welding standards, which has the responsibility to: aid enquirers to understand the text; present to the responsible European committee any enquiries o
5、n the interpretation, or proposals for change, and keep the UK interests informed; 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 St
6、andards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Stan
7、dard 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,
8、 an inside front cover, the EN title page, pages 2 to 25 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued.(8523($167$1$5 1250(8523e(11( (8523b,6 DDQG E ! ; a FDQG G PHPEHUVVLJQLILFDQWO VXVFHSWLEOHWRIDWLJXHRUWR ULVNRIEULWWOHIUDFWXUH ; E
9、 ! ; a E FDQG G .H; SHUPLWWHG QRWSHUPLWWHGRUQRWQHFHVVDU D 7KHDQJOHRIWKHVORSHGHSHQGVRQWKHDFWXDODFFHSWDEOHQRWFKFDVH E ,QFDVHRIORZORDGHGFRPSRQHQWV a FDQEHUDLVHGXSWR3DJH 5 (1 %6, D E F G )LJXUH6NHWFKHVRIDGMXVWPHQWRQGLIIHUHQFHRIWKLFNQHVV3DJH (1 %6, :HOGVLHV 7KHWKLFNQHVVRIZHOGVLQSDUWLFXODURIILOOHWZHOGVZKL
10、FKDUHQRWGHWHUPLQHGEWKHLUSURILOHDUHEDVHGRQWKH DVVXPSWLRQWKDWWKHMRLQWQHHGQRWWREHVWURQJHUWKDQWKHFRQQHFWHGSDUWV )LOOHWZHOGVIRU7MRLQWVVHH)LJXUHVKRXOGUHVSHFWWKHIROORZLQJFRQGLWLRQVHHIRUPXODUVDQG PP D W 127(,QVSHFLDOFDVHVWKHDERYHOLPLWRI W FDQEHHFHHGHG PP PD D W 127(2QOXSWRPPSODWHWKLFNQHVVHFHSWIRUSURFHVVVXEP
11、HUJHGDUFZHOGLQJ )LJXUH6NHWFKRID7MRLQW 7SLFDOFRQQHFWLRQV 7SLFDOFRQQHFWLRQVDUHJLYHQLQ7DEOH)RUFRQQHFWLRQVWKDWQRWDUHPHQWLRQHGHJIXOOSHQHWUDWLRQMRLQWUHIHUHQFH KDVWREHPDGHWR(1DQG(1,623DJH 7 (1 %6, 6PEROVDQGDEEUHYLDWLRQV )RUWKHSXUSRVHVRIWKLVVWDQGDUGWKHIROORZLQJVPEROVDQGDEEUHYLDWLRQVDSSO :3$5 :HOGLQJSURFHGXU
12、HDSSURYDOUHFRUG D ZHOGGHVLJQWKURDWWKLFNQHVV E URRWJDS % ZLGWKRISURILOHRUSODWH F GLVWDQFHWRDXLOLDUDWWDFKPHQW G VLHRIEHYHORUGLDPHWHU GLVWDQFHRIWKHVWLIWHQHUDQGVLHRIRSHQLQJ ) ORDGVWUHQJWK J ZLGWKRIZHOGLQWZRIODQJHSODWH K GLIIHUHQFHRIWKLFNQHVV L GLVWDQFHRIWKHRSHQLQJDQGZHOGWRWKHZHE N SHQHWUDWLRQGHSWKDQGFRU
13、QHUGLVWDQFH O OHQJWK P VLHRIPHFKDQLFDOEHYHOOLQJ 5 UDGLXV W SODWHWKLFNQHVV W 5WKLFNQHVVRIVWDFKHGIODQJHHQG OHJOHQJWKRIWKHZHOG aLQFOXGHGDQJOHLHDQJOHRIWKHVORSH dDQJOHRI7MRLQW 127($OOGLPHQWLRQVLQWKHIROORZLQJWDEOHVDUHJXLGHYDOXHV3DJH (1 %6, 7DEOH7SLFDOMRLQWSUHSDUDWLRQ 1R )LJXUH $SSOLFDWLRQ FRQGLWLRQ 1RWH 5
14、HIWR(1 (1,62 :HOGWKLFNQHVVHYDOXDWLRQ SDUWLDOSHQHWUDWLRQ ZHOGV a LIWKHOHJOHQJWKRIWKHZHOG LV VSHFLILHGWKHZHOGWKURDWFDQ EHDVVXPHGHTXDOWR D ZLWKRXWDQRWKHULQGLFDWLRQ D G DSSOLFDEOHWRGRXEOHVLGHZHOG WRR (continued)3DJH (1 %6, 7DEOH FRQWLQXHG 1R )LJXUH $SSOLFDWLRQ FRQGLWLRQ 1RWH 5HIWR(1 (1,62 GHVLJQWKURDWRI
15、ILOOHW ZHOGV PHDVXUHGIURPWKHWKHRUHWLFDO URRWSRLQW $ & DSSOLFDEOHRQOIRUIXOO PHFKDQLHGDQGDXWRPDWLF SURFHVVHVDQG D H HWREHVHWWOHGE:3$5 DFFRUGLQJWR(1 $ FRQWLQXHG3DJH (1 %6, 7DEOH FRQWLQXHG 1R )LJXUH $SSOLFDWLRQ FRQGLWLRQ 1RWH 5HIWR(1 (1,62 PXOWLSOHMRLQWRIWKUHH FRPSRQHQWV W EPP IRU I I GLUHFWLRQVWUHVV D
16、W IRU W W IRU II II GLUHFWLRQVWUHVV D E WKLVWSHRIMRLQWLVYHUVHQVLWLYH WRODFNRIIXVLRQZKLFKGXHWR WKHJHRPHWULVGLIILFXOWWRGHWHFW ZLWKQRQGHVWUXFWLYHWHVWLQJRI ZHOGPHWDO W PP d ILOOHWZHOGVZLWKRXWMRLQW SUHSDUDWLRQRIWKHZHE &3DJH (1 %6, 7DEOH FRQWLQXHG 1R )LJXUH $SSOLFDWLRQ FRQGLWLRQ 1RWH 5HIWR (1 (1,62 d ILOOHWZHOGVWKHZHEZLWK GLDJRQDOFXWQRMRLQW SUHSDUDWLRQ d a ILOOHWZHOGVWKHZHEZLWK GLDJRQDOFXWDQGRQH VLGHMRLQWSUHSDUDWLRQ :HOGOHQJWKHYDOXDWLRQ VLGHILOOHWZHOG SO O O DEXW O PP % (continued)
copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
备案/许可证编号:苏ICP备17064731号-1