Model Test on Bearing Characteristics of Basalt Fiber-Reinforced Concrete Lining

Figure 12

Change curve of the radial pressure and load. (a) Measuring point 1-vault, (b) measuring point 2-haunch, (c) measuring point 3-middle of side wall, and (d) measuring point 4-middle of inverted arch.

(a)

(b)

(c)

(d)