Development of a New Inflatable Controlled Anchor System and Experimental Study of pull-out Capacity

Table 3

Ultimate bearing capacity and corresponding displacement of inflatable controlled anchor.

Test number	Inflation pressure (MPa)	Ultimate bearing capacity (kN)	Residual bearing capacity (kN)	Ultimate displacement (mm)
1	0.1	10.82	9.32	18.61
2	0.2	19.83	17.45	29.87
3	0.3	29.46	27.50	32.68
4	0.4	40.98	36.02	41.43