Numerical Analysis of Flattened Brazilian Disc Test Based on the Cusp Catastrophe Theory

Table 1

Different , and when maximum flattened Brazilian disc coefficients are different.

	4	5	6	7	8	9
Maximum flattened Brazilian disc coefficient	0.015	0.020	0.025	0.030	0.035	0.040
	0.548	141.100	23.990	125.600	48.030	−16.580
	8.834	7.2100	8.922	7.091	8.697	10.230
	>0	>0	>0	>0	>0	<0