$\theta {/}^{\circ }$

$M_{XY}/\left(\text{kN}\cdot \text{m}\right)$

${\Delta }_p/\%$

节点6

节点9

节点6

节点9

45

44.702

54.934

-

-

52

50.399

57.258

12.7

4.2

60

57.268

62.386

13.6

9.0

68

61.352

63.282

7.1

1.4

78

68.624

70.384

11.9

11.2