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

Table 4

The judgment matrix of subgrade.

Evaluation factors	Bearing capacity	Uneven settlement	Stability
Bearing capacity	e^0/5	e^5/5	e^-5/5
Uneven settlement	e^-5/5	e^0/5	e^-8/5
Stability	e^5/5	e^8/5	e^0/5