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

Figure 1

Elementary slabs and model making; (a) pouring of water and gypsum powder mixture; (b) demolding of elementary slabs; (c) curing of elementary slabs; (d) arranging of elementary slabs; and (e) type and range of rock mass simulated.

(a)

(b)

(c)

(d)

(e)