METHOD FOR DETERMINING THE STRENGTH freezing frozen rocks with different materials and DEVICE FOR IMPLEMENTATION

摘要

1. A method for determining the strength of freezing frozen rocks with different materials, comprising forming the sample material, placing the material samples and frozen rock in an apparatus for determining the strength of freezing frozen rocks with different materials, loading these samples relative to the normal freezing pressure plane Test smorozhennyh shear samples, characterized in that the production of rock sample melted state produced separately from the sample material, after which impl stvlyayut freezing of the sample in a room with a negative temperature and the heating surface in contact with samples of material heat flow smorazhivanie same material samples and frozen rock produce when in a device for determining the strength of freezing frozen rocks with different materials under normal pressure in a room with regulated temperature.; 2. An apparatus for determining the strength of freezing frozen rocks with various materials, including a side stamp and means for transmitting samples of frozen material and rock of the normal to the plane pressure freezing, consisting of a thrust plate, and loading screw dynamometer with dial gauge, wherein that it is provided with a cassette smorazhivaniya and test material samples and frozen rock provided for the cartridge housing and smorazhivaniya test material samples and m rzloy rock, which is rigidly connected to the support plate cassette, and pins with bushings and nuts connecting the support plate cassette side stamp housing means for transmitting samples of the material and the frozen rock normal to the plane pressure freezing, stoppers abutment plate, locking it in this case, the matrix comprising a base matrix in which a matrix of slides, provided with retainers of sample material which is fixed to the cassette and test samples smorazhivaniya in the material and the frozen rock in the matrix as well as an adjusting screw, which serves to move the sliders matrix on the guide slides when installing sliders matrix on planes freezing material samples and frozen rock and arranged in the supports of the adjusting screw, mounted to the base matrix, the clip stop of samples material and the pusher of the punch, are rigidly connected to the base of the punch.