NRC : Benchmark n°4

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

 

 

 

 

Mode	NRC in Hz	PIPESTRESS in Hz
1	6.133	6.134
2	6.183	6.184
3	6.557	6.559
4	6.571	6.573
5	6.632	6.632
6	6.636	6.637
7	6.722	6.722
8	7.984	7.984
9	10.21	10.214
10	11.73	11.736
11	13.40	13.404
12	13.89	13.898
13	14.25	14.248
14	14.50	14.497
15	14.71	14.711
16	15.57	15.587
17	17.10	17.100
18	18.90	18.917
19	28.29	28.285
20	28.31	28.310
21	29.52	29.522
22	29.80	29.796
23	30.32	30.313
24	30.49	30.491
25	30.50	30.498
26	31.83	31.830
27	31.86	31.852
28	39.50	39.508
29	40.42	40.434
30	40.73	40.753

 

Displacements and rotations at points (floor response spectrum analysis)

Point	DX-DY-DZ (in) RX-RY-RZ (RADx1000) NRC	DX-DY-DZ (in) RX-RY-RZ (RADx1000) PIPESTRESS
1	0.354 - 0.076 - 0.703 - 1.778 - 0.685 - 0.942	0.353 - 0.076 - 0.702 - 1.775 - 0.685 - 0.942
11	0.109 - 0.077 - 0.177 - 0.595 - 0.689 - 0.289	0.109 - 0.077 - 0.177 - 0.594 - 0.689 - 0.289
20	0.121 - 0.069 - 0.101 - 1.434 - 0.784 - 1.385	0.121 - 0.068 - 0.101 - 1.434 - 0.781 - 1.382
30	0.536 - 0.024 - 1.246 - 5.332 - 1.862 - 2.473	0.535 - 0.024 - 1.245 - 5.329 - 1.865 - 2.471
47	0.135 - 0.008 - 0.112 - 0.170 - 0.000 - 0.040	0.136 - 0.008 - 0.112 - 0.169 - 0.000 - 0.040
58	0.133 - 0.015 - 0.109 - 0.166 - 0.024 - 0.045	0.133 - 0.015 - 0.109 - 0.165 - 0.024 - 0.045
81	0.090 - 0.077 - 0.134 - 1.308 - 1.094 - 1.074	0.090 - 0.078 - 0.134 - 1.306 - 1.092 - 1.071
97	0.354 - 0.076 - 0.703 - 1.778 - 0.685 - 0.942	0.353 - 0.076 - 0.702 - 1.775 - 0.685 - 0.942