Murad Agakhanov's research while affiliated with Moscow State University of Civil Engineering and other places

Publications (9)

Chapter
Through a calculation model from the theory of limiting equivalence, from a corresponding system of equations for a two-dimensional problem set, the equivalence of limiting stress state of granular soil is determined to within a triaxial uniform compression equivalent to the coherence. The authors note the possible use of the result for the reducti...
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In modern conditions, in relation to the total amount of accumulated professional knowledge, the volume of active information resources increases, and construction practice is constantly enriched with new experimentally-theoretically based accurate knowledge. Therefore, various programs are widely used when solving problems in ground bases. Despite...
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The authors note a special feature complicating the direct modelling process in the photo-elasticity method (using the models made from widely-used epoxy materials) with volume forces even of the simplest kind (mass forces). This problem is more complicated than the problems with constant parameters ν, E, γ, α in the whole body. The authors give so...
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There exists an opinion that the modern numerical methods allow to solve practically any problem in mechanics. But it should be noted that both analytical and experimental methods, as before, are urgent, and exactly a complex of methods develops the mechanics of deformable rigid bodies. The statement of a problem in displacements for some possible...
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The article considers the possibility of an equivalent substitution of the volume forces for a limiting stress state by a surface loading. For any reason causing the stresses in a slope, in the final analysis these effects are considered in the system of equations for an under-limiting stress state with the help of forced strains, surface and volum...
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Polemicizing with the existing opinion that modern numerical methods allow to solve practically any problem of mechanics, it should be noted that analytical and experimental methods still are relevant, and a complex of methods leads to development of mechanics of a deformable solid body. At present one of the most important directions of developmen...
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In order to determine the deformation of the base, the shrinkage of the structures erected on them, as well as to study the strength of the bases, it is necessary to determine the stresses in the soil massif. The stresses in the soil massif from the action of the structure are superimposed on the existing stresses in it from the action of its own w...
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The article considers the question of physical modeling of stresses in a compound rotation body of a complex form with a complex loading distribution. According to the similarity parameters, the stresses, deformations and displacements caused by the volume forces are reduced proportionally to the similarity scale for geometrical dimensions which co...
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The authors carried out the modeling of weighing and filtration forces in the “dam-foundation” system through the methodology of modeling of piecewise-potential volume forces based on the equivalence of effects. They considered a uniform “dam-foundation” system with a drainage structure. The depression curve is taken as a broken line, therefore the...

Citations

... According to the conditions of the equivalence of effects [11,12,13], the volume filtration forces (3) may be substituted by the surface loading P and the forced deformations ξ given in the following form: ...
... Modeling issues in the problems of deformable solid mechanics are considered by the authors in the works [1,2,3,4,5]. When solving stress modeling problems, it is necessary to obtain the appropriate similarity criteria that are the basis for the model. ...
... Modeling issues in the problems of deformable solid mechanics are considered by the authors in the works [1,2,3,4,5]. When solving stress modeling problems, it is necessary to obtain the appropriate similarity criteria that are the basis for the model. ...
... It follows from the relationships (1) that the stresses, strains and displacements caused by volume forces are reduced proportionally to the similarity scale. This special feature complicates the direct modeling in the photo-elasticity method when the models from widely-used epoxy materials are used (even for the simplest kind of volume forces -mass forces) [4,5]. General methods of study of stresses and strains usually record them with an inadequate sensitivity. ...
... Modeling issues in the problems of deformable solid mechanics are considered by the authors in the works [1,2,3,4,5]. When solving stress modeling problems, it is necessary to obtain the appropriate similarity criteria that are the basis for the model. ...
... those for the saturaled soils with free continuous water) on the vertical side may be determined through (1) . It is also known that the volume filtration forces F are connected with the head pressure losses at the filtration path through the following formula [6,7,8]: H -head pressure function. The directions and the absolute values of these forces may be determined with a sufficient accuracy through the calculation or the use of some experimental methods [9,10]. ...