Numerical Limit Load Analysis of 3D Pressure Vessel with Volume Defect Considering Creep Damage Behavior

Table 5

The numerical limit load results of cylindrical shell pressure vessel structure.

Number	(mm)	(mm)	(mm)				Dwell time (hour)							Rupture time; (hour)
							0	100	300	1000	3000	10000	30000
							Limit load ratio
1	29.7	29.7	29.7	1.0	1/1	0.33
2	45	45	45	1.0	1/1	0.5
3	54	54	54	1.0	1/1	0.6
4	89.1	89.1	29.7	1.0	1/3	0.33
5	135	135	45	1.0	1/3	0.5
6	162	162	54	1.0	1/3	0.6
7	118.8	118.8	29.7	1.0	1/4	0.33
8	180	180	45	1.0	1/4	0.5
9	216	216	54	1.0	1/4	0.6
10	89.1	29.7	29.7	3.0	1/1	0.33
11	135	45	45	3.0	1/1	0.5
12	162	54	54	3.0	1/1	0.6
13	267.3	89.1	29.7	3.0	1/3	0.33
14	405	135	45	3.0	1/3	0.5
15	489	163	54	3.0	1/3	0.6
16	356.4	118.8	29.7	3.0	1/4	0.33
17	540	180	45	3.0	1/4	0.5
18	648	216	54	3.0	1/4	0.6
19	148.5	29.7	29.7	5.0	1/1	0.33
20	225	45	45	5.0	1/1	0.5
21	270	54	54	5.0	1/1	0.6
22	445.5	89.1	29.7	5.0	1/3	0.33
23	675	135	45	5.0	1/3	0.5
24	810	162	54	5.0	1/3	0.6
25	594	118.8	29.7	5.0	1/4	0.33
26	900	180	45	5.0	1/4	0.5
27	1080	216	54	5.0	1/4	0.6