Experimental on --spot original state appearance structure of seepage deformation

The utility model relates to an experimental on - -spot original state appearance structure of seepage deformation. Aim at combining the concrete size of testing site structural plane, trend, permeability and combine this position water supply ability, instrument installation and construction convenience etc. To synthesize confirming sample dimension, original state appearance should completely include the structure of rock mass face, and disturbed belt is at direction of height, steep dip fault at width direction between slow inclination layer to at least, remain the complete original state crushed zone that is not less than 20cm thickness. The utility model provides a: this structure is the cuboid, and the sample of middle part for containing disturbed belt between the layer is arranged into the water storehouse and is gone out the sump along the seepage paths orientation of sample, and it has the cobblestone to advance, goes out all to pack in the sump, and the built -in inlet tube that has bottom surface