Structure Optimization of Carbon Nanotubes Based on Swarm Intelligence Algorithm and Evolutionary Computation

Table 1

Mechanical parameters of composite materials.

Grain size	Volumetric fraction 6%			Volumetric fraction 10%
	(GPa)	(GPa)		(GPa)	(GPa)
10	4.52	1.68	0.32	5.23	1.93	0.35
11.3	4.47	1.65	0.31	5.22	1.9	0.35
12.4	4.45	1.65	0.32	5.2	1.87	0.33
13.24	4.43	1.63	0.32	5.17	1.85	0.34
14.8	4.4	1.61	0.31	5.13	1.83	0.33