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1 JANTI-SANE-03
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16 (JEAC4111) (JEAC4209) JIS JEC JEM JEAC JEAG4803 JEAG
17 (1) a. b. c. 3-3
18 (2) VT-3 JIS Z 3090 NDIS 3414 NDIS 3415 VT-2 JEAC4803 (3) NDIS 3413 JIS Z 2305 NDIS JIS Z (4) 3-4
19 3.2.7 WG (1) VT-1 (2) a. VT-1 b. c. (3) 3-5
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41 d ε = Taxis 2 ln ( ) d 0 d 0 d ε Taxis b (300) (DFC) UFpre 0.2 UF pre = N / N f0 UF post = Nf / Nf0 ( N Nf Nf0 SUS316NGSFVQ1ASTS410 ( 300) UFpre0.2 DFC (UFpre)(UFUFpre UFpost) SUS316NGSFVQ1A STS410 ( 300) UF 1 (300) UF c SUS316NGSTS410SFVQ1A (300) (UF)
42
43 (a) R.T. (b) (SUS316NG)
44 (a) R.T. (b) (SFVQ1A)
45 (a) R.T. (b) (STS410)
46 (SUS316NG) (SFVQ1A).
47 (STS410) a ε Taxis ( ) (a) Case (b) Case (c) Case (d) Case b ε Nf SUS316NGSFVQ1ASTS410 Case 60 Case Torii 13
48 UF UF UFeq,1 = Nf / Nf0 + Dd ( ) Dd = εf' / εf0 ( Nf Nf0 0 εf' εf0 UFeq, SUS316NG SFVQ1ASTS410 UFeq,1 UF 1 c SUS316NGSTS410SFVQ1A φ16 R40 φ10 M20 P1.0 (4.8) (4.8) (mm)
49 ε ε(=2ε a ) ε ε 1 (=2ε a,1 ) dε m /dn ε 2 (=2ε a,2 ) dε m /dn N f N N 0 N (a) Case(b) Case ε ε 1 (=2ε a,1 ) ε ε 2 (=2ε a,2 ) dε m /dn ε(=2ε a ) N 0 N N (c) Case(d) Case ε SUS316NG
50 ε SFVQ1A ε STS410
51 ε (UFeq,1=Nf/Nf0+Dd) (SUS316NG)(SFVQ1A) STS410 (a) (300) (300) 0.2 (b)
52 (1) BWR (2) (3) A Vol. 72No pp (4) SUS316 A Vol. 73No pp (5) GCF (6) (7) Ogawa, et. al. Investigation of effect of Pre-Strain on Very High-Cycle Fatigue Strength of Austenitic Stainless Steels, Proceedings of the 16th Int. Conf. on Nuclear Engineering ICONE (2008 May) (8) Vol pp (9) (10) (11) Namaizawa, J., Ueno, K., Ishikawa, A., Asada, Y., Life Prediction Technique for Ratcheting Fatigue, ASME PVP-Vol.266, (1993), 3. (12),,,,,, 316FR, 2004 (1), No.04-1, (2004). (13) Torii, H., Takagi, Y., Tanaka, Y., Ogawa, T. and Komotori, J., Effect of Cumulative Pre-Strain on Low Cycle Fatigue Life of Stainless Steel, 1st Japan-China Joint Symposium on Fatigue of Engineering Materials and Structures, (2008).
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93 (a) (b) Ss-1 (c) Ss-2 (d) Ss-3 (e) Ss-4 (f) Ss EW 5-35
94 (a) (b) Ss-1 (c) Ss-2 (d) Ss-3 (e) Ss-4 (f) Ss NS 5-36
95 (a) (b) Ss-1 (c) Ss-2 (d) Ss-3 (e) Ss-4 (f) Ss EW 5-37
96 (1) 55 7 (2) JEAG (3)
97 19 10 (4) JNES/SSD (5) ANSI/ANS , Nuclear Plant Response to an Earthquake, May, 2002 (6) ANSI/ANS , Criteria for the Handling and Initial Evaluation of Records from Nuclear Power Plant Seismic Instrumentation, April 2003 (7) RG1.166, Pre-Earthquake Planning and Immediate Nuclear Power Plant Operator Post earthquake Actions, USNRC, Mar (8) RG1.167, Restart of a Nuclear Power Plant Shut Down by a Seismic Event, USNRC, Mar (9) EPRI NP-6695, Guidelines for Nuclear Plant Response to an Earthquake, EPRI, Dec (10) IAEA Safety Report, Pre-Earthquake Planning and Post-Earthquake Actions for Existing Nuclear Power PlantsDRAFT Rev (11) IAEA Safety Standards, Evaluation of Seismic Safety for Existing Nuclear Installations, Safety Guide No. NS-G-2.13, (1) (1) () 2.2 S S S JEAG (2) JEAC Leroy Perry EPRI (9) NRC
98 (7),(8) ANSI/ANS (5),(6) IAEA EBPExtra-Budgetary Project IAEA
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http://www.nssmc.com/ 100-807161 Tel: 03-6867-4111 P001_02_201210f 2012 NIPPON STEEL & SUMITOMO METAL CORPORATION mm T/ 40 80 120 160 200 300 400 500 1000 2000 3000 4000 5000 mm 25.4 168.3 3.050.0 1
(1.2) T D = 0 T = D = 30 kn 1.2 (1.4) 2F W = 0 F = W/2 = 300 kn/2 = 150 kn 1.3 (1.9) R = W 1 + W 2 = = 1100 N. (1.9) W 2 b W 1 a = 0
1 1 1.1 1.) T D = T = D = kn 1. 1.4) F W = F = W/ = kn/ = 15 kn 1. 1.9) R = W 1 + W = 6 + 5 = 11 N. 1.9) W b W 1 a = a = W /W 1 )b = 5/6) = 5 cm 1.4 AB AC P 1, P x, y x, y y x 1.4.) P sin 6 + P 1 sin 45