Zobrazeno 1 - 10
of 92
pro vyhledávání: '"M. N. Ibragimov"'
Publikováno v:
Soil Mechanics and Foundation Engineering. 53:412-419
A method of solidifying sandy soils by micro-cement grouts is examined. The basic concepts of the physical processes occurring in grouts during filtration in sands are presented. The strengths and weaknesses of the method are indicated.
Autor:
M. N. Ibragimov
Publikováno v:
Soil Mechanics and Foundation Engineering. 52:100-108
Results are cited for investigations of pressurized grout injection with formation of hydrofractures. Relationships between their parameters and the grouts, soil properties, and injection regimes are derived. A procedure is proposed for analysis of s
Autor:
M. N. Ibragimov
Publikováno v:
Soil Mechanics and Foundation Engineering. 50:200-205
The concept of physical bases for the grouting of soils by jet technology is discussed. Strength characteristics are cited for soil-cement mixes in jet-piles, which are attained during their formation as a function of volume replacement of soil by ce
Autor:
M. N. Ibragimov
Publikováno v:
Soil Mechanics and Foundation Engineering. 47:236-240
A plan for the reconstruction and reinforcement of the foundations of the building housing the Gnesinykh School of Music, which has been proposed by the Scientific-Research Institute of Foundations and Underground Structures, and also its advantages
Autor:
M. N. Ibragimov
Publikováno v:
Soil Mechanics and Foundation Engineering. 46:17-23
Application of the “geomass-geocomposite” method to enhance the density and bearing capacity of bed soils is analyzed. Procedural deficiencies, which eliminate the creation of a reinforced structure with improved physico-mechanical properties in
Publikováno v:
Soil Mechanics and Foundation Engineering. 44:210-213
Experience with a new vibratory-injection procedure for the cement-grout stabilization of sandy soils in the bed of an industrial building under construction, slope stabilization of a dike surrounding a cooling basin, and the stabilization of natural
Autor:
M. N. Ibragimov
Publikováno v:
Soil Mechanics and Foundation Engineering. 42:217-222
Causes of catastrophic slump-type settlement of loess soils during construction of Volgodonsk and the Atommash Plant are cited. Experience gained with stabilization of settlements by different means without curtailing the occupancy and service of the
Autor:
M. N. Ibragimov
Publikováno v:
Soil Mechanics and Foundation Engineering. 42:67-72
“New” advertizable injection methods of enhancing the bearing capacity of soils by the “ geomass” and “geocomposite” methods with use of high-pressure injection of cement and cement-sand grouts, as well as stabilization of sandy soils wit
Publikováno v:
Soil Mechanics and Foundation Engineering. 41:13-17
A scientific approach to, and production experience with stabilization of weak slimy soils by slime-cement piles fabricated by the drill-and-mix method using dry cement, and a cement suspension are described.
Publikováno v:
Soil Mechanics and Foundation Engineering. 40:27-33
Experience is described for the strengthening of weak clayey soils by slime-cement piles fabricated by the drill-and-mix method.