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Дата публикации статьи в журнале: 2020/02/17
Название журнала: Восточно Европейский Научный Журнал, Выпуск:
53, Том: 3,
Страницы в выпуске: 28-34
Анотация: The technology of jet grouting is based on the high-speed injection of one or more liquids (solution, air, water) into the ground. Fluids are injected through small-diameter nozzles located on a hydraulic monitor, which, in normal use, first drills a well to the bottom of the future soil-cement element, and then rises to the surface of the soil, performing continuous processing [1].
The type and physical and mechanical properties of the soils in which the jet-grouted element is performed will be one of the main factors that affect the geometric size of the elements and the strength characteristics of the soil-cement material.
The high anti-filtration property of the soil-cement material of elements made by the get grouting technology allows creating a wide range of vertical and horizontal waterproofing screens and barriers.
This article discusses the experience of creating a horizontal soil-cement anti-filtration screen together with a retaining structure that was made using the "diaphragm wall" technology. A feature of the object is its territorial location - in the floodplain of the Svisloch River in the city of Minsk, and the scale of construction work - more than 9000 jet-grouted columns using double fluid jet grouting technology were performed to execute the screen.
Ключевые слова:
anti-filtration screen
double fluid jet grouting technology
soil-cement column
jet-grouted element
Данные для цитирования:
Gubashova V.E. ,
.
EXPERIENCE OF PERFORMANCE OF THE HORIZONTAL ANTI-FILTRATION SCREEN WITH THE APPLICATION OF DOUBLE FLUID JET GROUTING (28-34). Восточно Европейский Научный Журнал. Технические науки. 2020/02/17;
53(3):28-34.