Research on the Creep Characteristics of Thermal Insulation Shotcrete under the Action of Temperature and Humidity Circulation

Table 2

Axial graded stress.

Loading series	Axial graded stress (MPa)
	0	3	7	14	28
1	6.926	6.926	6.926	6.926	6.926
2	9.524	9.524	9.524	9.524	9.524
3	12.121	12.121	12.121	12.121	12.121
4	14.719	14.719	14.719	14.719	14.719
5	17.316	17.316	17.316	17.316	17.316