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BS 7910:2005 Guide to methods for assessing the acceptability of flaws in metallic structures

时间:2014-6-25 13:54:32 作者:376837849 来源:BS 阅读:3043次
BS 7910:2005 Guide to methods for assessing the acceptability of flaws in metallic structures

BS 7910-2005 Guide to methods for assessing the acceptability of flaws in metallic structures joints and welds Guide to methods for assessing the acceptability of flaws in metallic structures Status : Revised, Withdrawn Published :
July 2005 Replaced By : BS 7910:2013 Price Member Price What is BS 7910:2005? BS 7910:2005 demonstrates how to assess the
A new edition of the long-standing procedure BS 7910 (Guide to methods for assessing the acceptability of flaws in metallic structures) has just been published, superseding the 2005 edition and 2007 amendment. The new document is available from BSI and authorised
and Soldering including Quality Management, Acceptance Levels and Terminology BS 7910:2005 Guide to methods for assessing the acceptability of flaws in metallic structures This
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最全最新的BS-7910标准,值得一看.Committees responsible for this
British Standard
The preparation of this British Standard was entrusted to Technical
Committee WEE/37, Acceptance levels for welds, upon which the following
bodies were represented:
Advantica Ltd
Association of Consulting Engineers
British Constructional Steelwork Association Ltd
Engineering Equipment and Materials Users Association
Health and Safety Executive
Imperial College of Science, Technology and Medicine
Institution of Mechanical Engineers
Lloyds Register
Power Generation Contractors Association (part of BEAMA Ltd)
Safety Assessment Federation Ltd
UK Steel
Welding Manufacturers Association (part of BEAMA Ltd)
The Welding Institute (TWI)
Co-opted members
Amendments issued since publication
Amd. No. Date Text affected
17344 28 September 2007 See Foreword, also the symbol for mean
radius has been corrected from r to rm
throughout.
: , , 05 02:31:13 +00:00 2007, , ( )BS 7910:2005
i
Contents
Page
Committees responsible Inside front cover
Foreword vi
Introduction 1
1 Scope 2
2 Normative references 2
3 Symbols and definitions 3
4 Types of flaw 13
5 Modes of failure and material damage mechanisms 14
6 Information required for assessment 15
7 Assessment for fracture resistance 23
8 Assessment for fatigue 49
9 Assessment of flaws under creep conditions 84
10 Assessment for other modes of failure 96
Annex A (normative) Evaluation under combined direct and shear
stresses or mode I, II and III loads 102
Annex B (informative) Assessment procedures for tubular joints in offshore
structures 104
Annex C (informative) Fracture assessment procedures for pressure
vessels and pipelines 110
Annex D (normative) Stress due to misalignment 114
Annex E (normative) Flaw recharacterization 121
Annex F (informative) A procedure for leak-before-break assessment 122
Annex G (normative) The assessment of corrosion in pipes and pressure
vessels 145
Annex H (normative) Reporting of fracture, fatigue or creep assessments 160
Annex I (informative) The significance of weld strength mismatch on the
fracture behaviour of welded joints 162
Annex J (informative) Use of Charpy V-notch impact tests to estimate
fracture toughness 165
Annex K (normative) Reliability, partial safety factors, number of tests
and reserve factors 169
Annex L (normative) Fracture toughness determination for welds 181
Annex M (normative) Stress intensity factor solutions 184
Annex N (normative) Simplified procedures for determining the
acceptability of a known flaw or estimating the acceptable flaw size
using Level 1 fracture procedures 232
Annex O (informative) Consideration of proof testing and warm
prestressing 236
Annex P (normative) Calculation of reference stress 239
Annex Q (informative) Residual stress distributions in as-welded joints 248
Annex R (normative) Determination of plasticity interaction e3043
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  • wahaha 发表于 2016-6-10 4:20:52

    1723051988Nice documents!Let me try!

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