Transition Threshold of Granite Mechanical Characteristics at High Temperature

Table 4

Statistics of the incremental ratio of deformation parameters to axial pressure peak.

T (°C)	Stress level (%)
	(Compaction to elastic)^E	(Elastic to plastic)^E	(Compaction to elastic)^μ	(Elastic to plastic)^μ
25	35.75	78.17		71.68
200	28.49	79.65	23.24	67.36
400	15.96	74.4		65.83
600	19.9	75.18	20.12	74.56
800	31.02	77.86	30.31	77.86