Comprehensive Experimental Study of Affecting Factors on Rectangular Roadway Stability

Table 4

Extremum difference analysis of comprehensive deformation of roadway.

Average	A	B	C	D	E
	a (m)	b (m)	H (m)	λ	σi (MPa)
1	60.44	77.04	26.28	54.34	138.44
2	92.48	94.22	52.64	72.02	73.42
3	80.34	96.34	69.80	102.38	68.58
4	97.44	77.76	125.66	79.66	67.2
5	82.42	67.76	138.74	104.72	65.48
Range	37.00	28.58	112.46	50.38	72.96