iter structural design criteria for in-vessel components (sdc-ic)

More documents

Recommendations

Info

ITER G 74 MA 8 01-05-28 W0.2 SDC-IC, Appendix B. Guidelines for Analysis page ii
ITER G 74 MA 8 01-05-28 W0.2 TABLE OF CONTENTS BÊ1000 GENERAL ............................................................................................................................ 1 B 1100 Introduction.......................................................................................................................................1 B 1110 Purpose.........................................................................................................................................1 B 1120 Organization.................................................................................................................................1 B 1130 Related documents.......................................................................................................................1 B2300 Criteria levels....................................................................................................................................1 BÊ2301 Load Combinations and Associated Criteria Levels .............................................................1 B2500 Stress definition and classification...................................................................................................2 BÊ2501 Mechanical stress.........................................................................................................................2 BÊ2502 General and local thermal stress in a shell..................................................................................2 BÊ 2503 Swelling induced stress ..........................................................................................................2 B 2510 Breakdown of stresses .................................................................................................................3 BÊ2513 Membrane stress .....................................................................................................................4 BÊ2514 Bending stress .........................................................................................................................5 BÊ2520 Classification of stresses obtained by elastic analysis................................................................6 B 2521 Primary stress..........................................................................................................................6 B 2521.1 Primary membrane stress ...............................................................................................7 B 2525 Secondary stress......................................................................................................................7 B 2526 Peak stress...............................................................................................................................7 B 2540 Stress Intensities / Equivalent stresses......................................................................................10 BÊ2540.1 Stress intensity - Maximum shear stress theory (Tresca) ...........................................10 BÊ2540.2 Stress intensity - Octahedral shear stress theory (von Mises) ....................................10 B 2541 Hydrostatic stress ( sH ).......................................................................................................11 B 2541.1 Triaxiality factor...........................................................................................................11 B 2550 Stress intensity ranges/Equivalent stress ranges..................................................................11 BÊ2550.1 Stress intensity range - Maximum shear stress theory................................................11 BÊ2550.2 Stress Intensity range - Octahedral shear stress theory...............................................14 B 2600 Strain definitions and classification ...............................................................................................16 B 2620 Calculation of equivalent strain ( e) .........................................................................................16 BÊ2630 Calculation of the equivalent strain range ( De )......................................................................16 B 2700 Terms related to limit quantities.....................................................................................................17 B 2750 Terms related to fatigue damage ...............................................................................................17 B 2752 Fatigue usage fraction V.......................................................................................................17 BÊ2752.1 Procedure for combination of cycles ...........................................................................17 B3000 Design rules for single-layer homogeneous structures .................................................. 20 B 3020 Methods of analysis ...................................................................................................................20 B 3021 Test to determine if nonlinear (finite deformation) analysis is needed ..............................21 B 3022 Negligible irradiation-induced swelling test........................................................................22 B 3023 Elastic Analysis....................................................................................................................23 B 3024 Inelastic analysis...................................................................................................................23 B 3024.1 Simplified inelastic analysis.........................................................................................23 B 3024.1.1 Elastic-irradiation-induced-creep analysis..........................................................23 B 3024.1.2 Neuber's rule ........................................................................................................26 B 3024.1.3 Elastic follow-up factor (r)..................................................................................27 BÊ3024.2 Elasto-plastic analysis of a structure subjected to a monotonic loading ....................29 BÊ3024.2.1 Use of the tensile curve .......................................................................................30 BÊ3024.2.2 Plasticity criterion................................................................................................31 BÊ3024.2.3 Flow rule ..............................................................................................................32 BÊ3024.2.4 Hardening rule .....................................................................................................33 BÊ3024.3 Elasto-plastic analysis of a structure subjected to cyclic loading...............................33 B 3024.4 Elasto-visco-plastic analysis of a structure subjected to cyclic loading.....................34 BÊ3024.5 Limit analysis (collapse load) ......................................................................................34 BÊ3025 Zones of calculation..............................................................................................................34 BÊ3026 Combination of analysis methods ........................................................................................35 SDC-IC, Appendix B. Guidelines for Analysis page iii
Page 1: ITER G 74 MA 8 01-05-28 W0.2 ITER S
Page 5 and 6: ITER G 74 MA 8 01-05-28 W0.2 BÊ100
Page 7 and 8: ITER G 74 MA 8 01-05-28 W0.2 also l
Page 9 and 10: ITER G 74 MA 8 01-05-28 W0.2 layer
Page 11 and 12: ITER G 74 MA 8 01-05-28 W0.2 B 2521
Page 13 and 14: ITER G 74 MA 8 01-05-28 W0.2 Table
Page 15 and 16: ITER G 74 MA 8 01-05-28 W0.2 B 2541
Page 17 and 18: ITER G 74 MA 8 01-05-28 W0.2 descri
Page 19 and 20: ITER G 74 MA 8 01-05-28 W0.2 equal
Page 21 and 22: ITER G 74 MA 8 01-05-28 W0.2 { 2 2
Page 23 and 24: ITER G 74 MA 8 01-05-28 W0.2 strain
Page 25 and 26: ITER G 74 MA 8 01-05-28 W0.2 rate o
Page 27 and 28: ITER G 74 MA 8 01-05-28 W0.2 Note 2
Page 29 and 30: ITER G 74 MA 8 01-05-28 W0.2 Sij =
Page 31 and 32: ITER G 74 MA 8 01-05-28 W0.2 Equati
Page 33 and 34: ITER G 74 MA 8 01-05-28 W0.2 BÊ302
Page 35 and 36: ITER G 74 MA 8 01-05-28 W0.2 Figure
Page 37 and 38: ITER G 74 MA 8 01-05-28 W0.2 de = s
Page 39 and 40: ITER G 74 MA 8 01-05-28 W0.2 range.
Page 41 and 42: ITER G 74 MA 8 01-05-28 W0.2 1) The
Page 43 and 44: ITER G 74 MA 8 01-05-28 W0.2 For a
Page 45 and 46: ITER G 74 MA 8 01-05-28 W0.2 exhaus
Page 47 and 48: ITER G 74 MA 8 01-05-28 W0.2 differ
Page 49 and 50: ITER G 74 MA 8 01-05-28 W0.2 V = j=
Page 51 and 52: ITER G 74 MA 8 01-05-28 W0.2 D e 1
Page 53 and 54:
ITER G 74 MA 8 01-05-28 W0.2 Diagra
Page 55 and 56:
ITER G 74 MA 8 01-05-28 W0.2 B 3323
Page 57 and 58:
ITER G 74 MA 8 01-05-28 W0.2 The el
Page 59 and 60:
ITER G 74 MA 8 01-05-28 W0.2 Y s S
Page 61 and 62:
ITER G 74 MA 8 01-05-28 W0.2 Figure
Page 63 and 64:
ITER G 74 MA 8 01-05-28 W0.2 Figure
Page 65 and 66:
ITER G 74 MA 8 01-05-28 W0.2 - For
Page 67 and 68:
ITER G 74 MA 8 01-05-28 W0.2 The in
Page 69 and 70:
ITER G 74 MA 8 01-05-28 W0.2 A A A
Page 71 and 72:
ITER G 74 MA 8 01-05-28 W0.2 (2) be
Page 73:
ITER G 74 MA 8 01-05-28 W0.2 where
show all

iter structural design criteria for in-vessel components (sdc-ic)

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?