| Issue |
E3S Web Conf.
Volume 535, 2024
XIII International Scientific and Practical Forum “Environmental Aspects of Sustainability of Construction and Management of Urban Real Estate” (ESCM-2024)
|
|
|---|---|---|
| Article Number | 01019 | |
| Number of page(s) | 12 | |
| Section | Innovative and Technical Solutions to Ensure Environmental Sustainability in Construction | |
| DOI | https://doi.org/10.1051/e3sconf/202453501019 | |
| Published online | 11 June 2024 | |
Field test of compactability of soaked subsidence soil using heavy tamper
1 National Technical Unisersity, Ulaanbaatar, Mongolia
2 Mongolian university of science and technology (MUST), Ulaanbaatar, Mongolia
* Correspondent author: Sartuyaa@gmail.com
Dynamic compaction, including heavy compaction, is a widespread method throughout the world for improving the physical and mechanical characteristics of subsidence and low-density soils. The results of theoretical and experimental studies have established that the depth of compaction and the density of compacted soils depend on the weight, shape of the bottom, the height of the tamper and humidity, the type of structural connection, and the granulometric composition of the compacted soil. This article discusses the results of compaction with a heavy tamper when soaking loess-like subsidence soil, widespread in the city of Darkhan, Mongolia, to optimal moisture.
Key words: loess soil / regional peculiarity / pre-soaking / technological regime / compaction nomogram
© The Authors, published by EDP Sciences, 2024
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