Experimental Study on Deformation Law of Rectangular Roadway in Horizontal Layered Rock Mass

Figure 20

Stress and displacement of roadway right side measuring points when the cumulative duration is 539 to 550 mins; (a) monitoring curve of RS01, RS02, and RS03; and (b–d) schematic diagram of RS01, RS02, and RS03, respectively.

(a)

(b)

(c)

(d)