Predicting the Ultimate Bearing Capacity of Bolts with an Optimized Function Model

Table 6

Pullout test results from example 2.

No.	P (kN)	SB1 (mm)	SB2 (mm)
1	55	0.6	0.1
2	165	4.5	4.3
3	275	9.5	10.6
4	330	13.7	14.9
5	368	—	—
6	385	22.7	—
7	418	—	31.8