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Information × Registration Number 0210U003438, 0108U001331 , R & D reports Title Deformation and fracture of rock at mechanical action popup.stage_title Head Kostandov Yuriy A., Registration Date 09-02-2010 Organization National Taurida V. Vernadsky University popup.description2 The analysis of limiting conditions of the brittle bodies continuous and containing an initial crack at the uniaxial compression into account the internal friction is carried out. Values of cohesion and internal friction coefficients of some mining rocks and simulated materials are determined with the help of the developed techniques. Influence of orientation of an initial crack on destruction of brittle bodies at them uniaxial compression is investigated.The displacements of the solid and fluid phases of the medium, stress tensor of the solid phase and pore fluid pressure are obtained in the problem of harmonic loading on the permeable bore surface in fluid-saturated porous solid. The algorithm of minimization of the reactive power at harmonic loading of impedance surface of the bore in the elastic medium is proposed. Product Description popup.authors Васильєв Л.М. Духовников И.М. Костандов Ю.А. Костандова Г.Л. Локшина Л.Я. Медведєв В.С. Пан А.В. Сницер А.Р. Тищенко В.М. Шиповський И.Є. popup.nrat_date 2020-04-02 Close