Study on Evaluation Models of Highway Safety Based on Catastrophe Theory

Table 5

Catastrophe values at all layers and the general safety index (Section 4).

Third-layer; index		Intermediate; index		Second-layer; index		Intermediate; index		General; safety index
	0.70		0.837		0.896		0.947	0.944
	0.73		0.900
	0.82		0.952
	0.72		0.849		0.842		0.944
	0.45		0.766
	0.69		0.911
	0.79		0.889		0.819		0.951
	0.55		0.819
	0.50		0.841
	0.70		0.837		0.837		0.965
	0.72		0.896
	0.56		0.865
	0.70		0.931