| Issue |
E3S Web Conf.
Volume 263, 2021
XXIV International Scientific Conference “Construction the Formation of Living Environment” (FORM-2021)
|
|
|---|---|---|
| Article Number | 02004 | |
| Number of page(s) | 8 | |
| Section | Reliability of Buildings and Constructions and Safety in Construction | |
| DOI | https://doi.org/10.1051/e3sconf/202126302004 | |
| Published online | 28 May 2021 | |
Experience in the design and operation of retaining walls of overpasses of the Central Ring Road on the base with soil improvement by vibro stone columns
1 NIIOSP named after N.M. Gersevanov JSC Research Center of Construction, 109428, 59, building 1, Ryazansky prospekt, Moscow, Russia
2 Moscow State University of Civil Engineering, Yaroslavskoe shosse, 26, Moscow, 129337, Russia
* Corresponding author: lab38@niiosp.ru
Reinforced retaining walls were used on the overpasses of the Central Ring Road. To reduce the sedimentation of the base of these walls, to reduce the time of consolidation of the base, the transformation of soil properties by reinforcing vibro stone columns was used. In order to obtain an optimal result for the transformation of the properties of the base soils, increasing the reliability of the reinforced structures, comparative calculations were carried out with the variation of the parameters of the reinforcing elements. The method of quality control of the device vibro stone columns is improved.
© The Authors, published by EDP Sciences, 2021
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