Research Article

Physical Modeling of Displacement and Failure Monitoring of Underground Roadway in Horizontal Strata

Table 3

Geological section, material, and structural parameters of the physical model from top to bottom.

NumberLithologyThickness (mm)LegendNumber of plies

1Green schist180400 × 400 × 20
2Coal220400 × 400 × 10
3Green schist560400 × 400 × 20
4Coal80400 × 400 × 10
5Green schist160400 × 400 × 20
6Diabase400400 × 400 × 20