Fuzzy Comprehensive Evaluation Method of Masonry Structure Safety Based on Grey Clustering Theory

Table 9

Weight coefficients of safety level of various factors.

Safety grade	Bearing capacity	Deformation		Structure	Cracks		Stability of subgrade
		Subgrade^①	Other clustering targets^②		Foundation	Other clustering targets^③
	0.267	0.033	0.030	0.267	0.106	0.030	0.267
	0.240	0.063	0.084	0.189	0.151	0.084	0.189
	0.193	0.134	0.143	0.107	0.173	0.143	0.107
	0.158	0.187	0.187	0.047	0.187	0.187	0.047

Note. The meaning of signs ①, ②, and ③ is similar as in Table 8.