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

Table 4

Average increment of thermal insulation shotcrete axial creep strain under adjacent drying and wetting cycles.

Stress level (MPa)	Average increment of axial creep strain (%)
	0–3	3–7	7–14	14–28
6.926	8.26	10.46	0.75	1.53
9.524	8.92	14.52	3.70	1.12
12.121	16.21	6.71	0.87	1.16
14.719	9.61	9.18	2.65	0.15