NRC : Benchmark n°5

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

 

 

 

 

Mode	NRC in Hz	PIPESTRESS in Hz
1	4.036	4.036
2	4.257	4.258
3	9.116	9.116
4	11.19	11.188
5	17.11	17.107
6	18.17	18.173
7	22.38	22.379
8	27.19	27.196
9	28.01	28.010
10	37.98	37.972
11	40.97	40.969

 

Rotations at points (floor response spectrum analysis)

Point	RX-RY-RZ (RADx1000) NRC	RX-RY-RZ (RADx1000) PIPESTRESS
5	0.018 - 1.053 - 0.109	0.018 - 1.053 - 0.109
10	0.415 - 0.065 - 0.166	0.415 - 0.065 - 0.166
15	0.429 - 0.540 - 0.066	0.429 - 0.541 - 0.066
20	0.235 - 0.393 - 0.098	0.235 - 0.393 - 0.098
25	0.121 - 0.053 - 0.047	0.121 - 0.053 - 0.047
30	0.083 - 0.056 - 0.042	0.083 - 0.056 - 0.042