| Issue |
E3S Web Conf.
Volume 371, 2023
International Scientific Conference “Fundamental and Applied Scientific Research in the Development of Agriculture in the Far East” (AFE-2022)
|
|
|---|---|---|
| Article Number | 04016 | |
| Number of page(s) | 7 | |
| Section | Transportation, Sustainability and Decarbonization | |
| DOI | https://doi.org/10.1051/e3sconf/202337104016 | |
| Published online | 28 February 2023 | |
Management of degradation processes and strengthening of soils and foundations of transport structures
1 Moscow State Construction University (National Research University), Yaroslavl highway, d. 26, 129337 Moscow, Russian Federation
2 JSC "KTB Reinforced Concrete", 129337 Moscow, Russian Federation
* Corresponding author: marina.tvor@mail.ru
The method of strengthening the soils and foundations of transport structures used for their preservation, especially buildings of architectural and historical value, as well as during mass renovation in large cities in cramped conditions with high density of existing buildings, is considered. The method of constructing a horizontal distributor by pushing through round-section sleepers in the form of steel-reinforced concrete elements made of pipes filled with concrete is considered. In the article, the dependence of the radius of the compacted zone on the initial characteristics of the soil density and the diameter of the pressed pipe concrete element is analyzed. The method of installing a pipe-concrete horizontal distributor for simultaneous strengthening of the foundation and soils is considered, as well as it is the most environmentally friendly and does not negatively affect the surrounding buildings and structures. An assessment of the change in the height of the surface discharge of the foundation soil is presented, which allows to regulate the process of leveling the deformation of the building as a whole.
© The Authors, published by EDP Sciences, 2023
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