Design and Interlocking Stability of Slope Protection Block of H-Type Gravity Mutual-Aid Steel Slag Core Concrete

Figure 11

Variations in the surface layers of three kinds of blocks and damage of a single block. (a) Change of H-type block. (b) Change of traditional block 1. (c) Change of traditional block 2. (d) Failure of H-type gravity mutual steel slag core block.

(a)

(b)

(c)

(d)