Risk Assessment Study on Mechanical Connecting Aisle Construction in the Bohai Mudstone Stratum with High Water Pressure

Table 7

Judgment matrix of various indicators of construction material risk.

	(0.4, 0.5, 0.6)	(0.7, 0.8, 0.9)
	(0.1, 0.2, 0.3)	(0.4, 0.5, 0.6)