NRC : Benchmark n°6

(NUREG/CR-1677 BNL-NUREG-51267 vol.1 )

 

 

 

 

Mode	NRC in Hz	PIPESTRESS in Hz
1	6.391	6.391
2	9.993	9.993
3	13.27	13.274
4	14.49	14.485
5	15.33	15.327
6	17.50	17.500
7	19.09	19.090
8	19.62	19.624
9	21.44	21.437
10	28.71	28.708
11	29.86	29.868
12	31.48	31.485
13	32.01	32.010
14	36.37	36.366
15	40.98	40.981
16	41.37	41.368
17	47.39	47.392
18	49.77	49.767
19	50.13	50.125
20	52.93	52.930
21	56.90	56.899
22	58.51	58.508
23	67.47	67.467
24	70.46	70.461
25	75.41	75.407
26	79.18	79.183
27	80.74	80.741
28	86.11	86.104
29	88.28	88.286
30	92.74	92.735
31	99.36	99.360

 

Rotations at points (floor response spectrum analysis)

Point	RX-RY-RZ (RADx1000) NRC	RX-RY-RZ (RADx1000) PIPESTRESS
5	0.041 - 0.059 - 0.036	0.041 - 0.059 - 0.036
10	0.070 - 0.065 - 0.068	0.070 - 0.065 - 0.068
15	0.048 - 0.029 - 0.047	0.048 - 0.029 - 0.047
20	0.050 - 0.049 - 0.032	0.050 - 0.049 - 0.032
25	0.030 - 0.052 - 0.036	0.030 - 0.052 - 0.036
30	0.132 - 0.043 - 0.066	0.132 - 0.043 - 0.066
35	0.320 - 0.096 - 0.024	0.320 - 0.096 - 0.024
40	0.001 - 0.001 - 0.002	0.001 - 0.001 - 0.002