Study on Double-Shear Test of Anchor Cable and C-Shaped Tube

Table 1

Double-shear test schedule.

Number	Material type	Prestress (kN)	Average uniaxial compressive strength of specimen (MPa)
DS1	Anchor cables with the diameter of 21.6 mm	100	31
DS2	ACC with the diameter of 21.6 mm	100	28
DS3	Anchor cables with the diameter of 21.6 mm	150	32
DS4	ACC with the diameter of 21.6 mm	150	30
DS5	Anchor cables with the diameter of 21.6 mm	200	33
DS6	ACC with the diameter of 21.6 mm	200	33
DS7	Anchor cables with the diameter of 21.6 mm	250	32
DS8	ACC with the diameter of 21.6 mm	250	32
DS9	Anchor cables with the diameter of 21.6 mm	300	31
DS10	ACC with the diameter of 21.6 mm	300	31