p ξ = p η

DOF

u u h , rel

u u h L 2 , rel

u u h eng,rel

Strain Energy

2

71

5.376E−01

4.968E−01

1.219E−00

1.9224816355887329

3

145

1.358E−01

4.062E−02

1.014E−00

1.9223933783586342

4

245

2.655E−02

1.083E−02

3.504E−01

1.9221720544391365

5

371

6.469E−03

3.201E−03

1.482E−01

1.9221998800087665

6

523

1.613E−03

4.345E−04

6.126E−02

1.9221949350016059

7

701

4.077E−04

6.766E−05

2.950E−02

1.9221958237730838

8

905

1.031E−04

2.624E−05

1.424E−02

1.9221956174946071

9

1135

2.433E−05

6.642E−06

6.643E−03

1.9221956649732888

10

1391

5.681E−06

1.028E−06

3.238E−03

1.9221956544748704

11

1673

1.302E−06

2.510E−07

1.508E−03

1.9221956569276313

12

1981

2.926E−07

9.886E−08

8.398E−04

1.9221956563547675

13

2315

6.736E−08

2.099E−08

1.512E−04

1.9221956564947542

14

2675

2.232E−08

4.300E−09

4.330E−04

1.9221956564543110

1.9221956564903575