Zobrazeno 1 - 10
of 11
pro vyhledávání: '"F. S. Karpenko"'
Publikováno v:
Doklady Earth Sciences. 507:S151-S162
Publikováno v:
Doklady Earth Sciences. 507:S128-S136
Publikováno v:
Water Resources. 49:S69-S75
Publikováno v:
Soil Mechanics and Foundation Engineering. 57:364-369
This article discusses the possibility of using the stress relaxation method to determine rheological characteristics of frozen soils based on a multistage test scheme under triaxial compression conditions (using a stabilometer). The analysis of the
Publikováno v:
Soil Mechanics and Foundation Engineering. 57:305-311
The presence of a gas component is an important feature of the frozen soils structure, which is currently practically not studied by laboratory methods during engineering surveys. To assess the gas content and dynamics of gas emission from frozen soi
Autor:
F. S. Karpenko
Publikováno v:
Геоэкология. Инженерная геология. Гидрогеология. Геокриология. :48-60
The principles of soil mechanics based on Mohr–Coulomb strength theory and Terzaghi effective stresses theory give us the idea about the nature of clay strength. However, these theories consider the clay as a solid body and do not take into account
Publikováno v:
Water Resources. 43:1004-1011
Integrated assessment of possible soil degradation under cyclic loading caused by storm waves includes the analysis of hydrological data; the calculation of anticipated parameters of storm-wave amplitude–frequency spectrum and the corresponding she
Publikováno v:
Soil Mechanics and Foundation Engineering. 52:335-342
A technical approach is proposed for studying natural stratiform composite systems, consisting in the integrated analysis of the structure of natural formations and the deformability of specimens under triaxial compression. A comparison was made betw
Publikováno v:
Water Resources. 42:951-957
The definition of active porosity given by B.N. Gumenskii is revised. The active porosity is taken to mean the bulk porosity less the pore space volume occupied by adsorbed water. The methods of calculating the active porosity discussed in the paper
Publikováno v:
Soil Mechanics and Foundation Engineering. 50:1-6
Procedures are presented for determination of rheological properties based on the principle of stress relaxation in triaxial compression. An empirical relationship, which permits a reduction in the time required to conduct the experiments, is derived