表 1. Comparison of displacement errors between numerical simulation theory and practice.

数值模拟理论与实际位移误差对比

应变	理论位移/mm	真实位移/mm	相对误差
1%	0.55	0.49	0.89%
2%	1.10	0.99	1.80%
3%	1.65	1.50	2.70%
4%	2.20	2.03	3.69%
5%	2.75	2.55	4.63%
6%	3.30	3.08	5.60%
7%	3.85	3.58	4.51%
8%	4.40	4.15	7.55%
9%	4.95	4.65	8.45%
10%	5.50	5.15	9.36%