Modeling and 1 : 1 Internal Resonance Analysis of Cable-Stayed Shallow Arches

Table 3

Analytical solutions and numerical solutions of the cable-stayed shallow arch.

σ2	MSM		RM		Difference ratio
	a10	b4	a10	b4	a10 (%)	b4 (%)
−0.09	0.038	0.0264	0.038	0.0264	0.0	0.0
−0.08	0.048	0.0301	0.049	0.0303	2.1	0.7
−0.07	0.061	0.0349	0.063	0.0351	3.3	0.6
−0.06	0.078	0.0414	0.082	0.0418	5.1	1.0
−0.05	0.097	0.0506	0.102	0.0515	5.2	1.8
−0.04	0.120	0.0640	0.126	0.0652	5.0	1.9
−0.03	0.146	0.0843	0.156	0.0861	6.8	2.1
−0.02	0.174	0.1154	0.185	0.1179	6.3	2.2
−0.01	0.203	0.1585	0.215	0.1622	5.9	2.3
0	0.229	0.2080	0.242	0.2128	5.7	2.3