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

Table 3

The judgment matrix of superstructure.

Subpoint layer	Wall and column	Beam	Floor slap	Parapet
Wall and column	e^0/5	e^2/5	e^5/5	e^8/5
Beam		e^0/5	e^4/5	e^7/5
Floor slap	e^-5/5	e^-4/5	e^0/5	e^4/5
Parapet	e^-8/5	e^-7/5	e^-4/5	e^0/5