Study on Compaction Effect and Process of Reclaimed Soil of Nonmetallic Mines in Xinjiang, China

Table 8

Numerical simulation results for soil thickness 70 cm.

Compaction times	Maximum subsidence displacement of soil particles after compaction (cm)	Minimum porosity of numerical simulation		Porosity obtained by field compaction test		Difference
		Depth 10 cm	Depth 30 cm	Depth 10 cm	Depth 30 cm	Depth 10 cm	Depth 30 cm
1	3.7147	0.528	0.525	0.5396	0.5268	0.0046	0.0018
3	5.4257	0.502	0.514	0.5223	0.5247	0.0123	0.0107
5	6.3631	0.488	0.508	0.5170	0.5309	0.015	0.0229