Experimental Study on the Mechanical Mechanism of Arch-Chord-Coupled Antisliding Structure

Table 1

Material parameters of the model test.

Materials	Unit weight (kN/m^3)	Young’s modulus (MPa)	Cohesion (kPa)	Friction angle (°)
Sliding mass	17.5	26.3	3.2	24.5
Sliding bed	19.3	125.6	70	21.5
Antisliding pile	14.4	3500000	/	/