Mine mining bedding landslide test method
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The invention discloses a mine mining bedding landslide test method. The mine mining bedding landslide test method includes the steps of weighing required materials for simulating a sliding surface stratum, mixing uniformly, adding water with resolved retarder into the mixed materials, stirring to form a sliding surface stratum material, uniformly applying a layer of butter on the variable sliding surface, putting the prepared sliding surface stratum material into a model framework till manufacturing of the simulated sliding surface stratum model is finished, hanging a coordinate screen on the front side face of the simulated sliding surface stratum model after drying, screwing a plurality of steel nails into the coordinate screen to serve as measure points, and after stabilization of the simulated sliding surface stratum model, subjecting the simulated sliding surface stratum model to variable sliding surface adjusting and morphologic change observation to simulate the influence of coal mining on a side slope. The mine mining bedding landslide test method has the advantages that deformation, destruction and stability of various forms of sliding bodies under the conditions with different sliding surface forms, different sliding surface deflection degrees, different sliding surface deformation speeds, different shearing strength distribution and the like can be simulated, and stress and displacement of various points of the sliding surface and the sliding body can be measured.