Research Article
Behaviors and Overlying Strata Failure Law for Underground Filling of a Gently Inclined Medium-Thick Phosphate Deposit
Table 1
The parameter table of the model design.
| Parameters | Numerical values |
| Model size ratio | 1/240 | Model length (mm) | 3000 | Model height (mm) | 1040 | Model width (mm) | 300 | Time similarity coefficient | 1/16 | Bulk weight similarity coefficient | 0.81 | Intensity similarity coefficient | 1/296 | External force similarity coefficient | 5.86 × 10−8 | Modulus of elasticity | 1/296 | Poisson’s ratio | 1 |
|
|