Influence of Structural Parameters of Shape Memory Alloy Corrugated Gaskets on the Contact Pressure of Bolted Flange Joints

Table 5

Range analysis.

	Factor			Average contact pressure (MPa)
	T (thickness)	H (height)	P (span)
1	1	1	1	540.77
2	1	2	2	542.55
3	1	3	3	601.4
4	2	1	3	702.77
5	2	2	1	705.44
6	2	3	2	963.18
7	3	1	2	902.16
8	3	2	3	1112.52
9	3	3	1	1245.36
K1	561.57	715.23	872.15
K2	790.46	786.83	830.22
K3	1086.68	936.64	736.33
Range	175.03	73.804	45.27