The Time-Space Joint Response Characteristics of AE-UT under Step Loading and Its Application

Table 1

The positions of AE probes and UT test points (based on coordinate system in Figure 1).

Number	UT test points				AE sensors
	Generating	receiving
		100	0	10	90	10	10	100
	100	0	10	10	90	10	100
	100	0	90	10	90	90	100
	100	0	90	90	10	90	100
	100	0	30	70	10	10	0
	100	0	30	30	90	10	0
	100	0	70	30	90	90	0
	100	0	70	70	10	90	0
	100	0	50	50	-	-	-