Abstract：
Planting slot is a method, that can shield the slope face. The strength and stability of the member is calculated and analyzed with mechanics method, and the calculated result meets requirements and has a rather high margin. The load test and analysis of slab slot shows that for the design of the typical design in the examples the limit bearing capacity exceeds the calculated load value and meets the requirement of bearing. The deformation corresponding to limit bearing capacity is within the allowable deflection of the slab slot structure. The result of load test is consistent with that of the theoretical calculation.
