Experimental Study on Slope Deformation Monitoring Based on a Combined Optical Fiber Transducer

Table 3

Physical and mechanical properties of the test soil and sliding bed.

Name	Density (kg·m^−3)	Poisson ratio	Young’s modulus (Mpa)	Cohesion (Kpa)	Friction angle (°)
Sliding bed	2500	0.2	11000	3470	14.4
Sliding mass	1980	0.3	48	15	22