Surrounding Rock Deformation Mechanism and Control Technology for Gob-Side Entry Retaining with Fully Mechanized Gangue Backfilling Mining: A Case Study

Table 1

Similarity model parameter design.

Parameter					Model width (mm)	Model height (mm)	Model thickness (mm)	Model roadway height (mm)	Model roadway width (mm)
Value			0.6		1380	1290	12	72	80