Methods of Ultrasonic Quality Control of Work on Jet Grouting of Soils

One of the promising directions for the development of jet cementation technology is the expansion of quality control methods that make it possible to control the strength and deformation characteristics of soil cement using non-destructive methods, as well as to evaluate the continuity of horizontal and vertical impervious curtains before excavating the soil in the pit. An important step in the application of ultrasonic non-destructive testing methods is the development of calibration dependencies to determine the deformation modulus and uniaxial compressive strength of soil cement depending on the speed of propagation of the sound wave in the body of the soil-cement column.

N.M. OVCHINNIKOV¹, Graduate Student (This email address is being protected from spambots. You need JavaScript enabled to view it.);
I.L. GLADKOV², Technical Director (This email address is being protected from spambots. You need JavaScript enabled to view it.),
I.L. BARTOLOMEY², Candidate of Sciences (Engineering), Chief Designer(This email address is being protected from spambots. You need JavaScript enabled to view it.)

¹ Perm National Research Polytechnic University (29, Komsomolskiy Prospect, Perm, 614990, Russian Federation)
² LLC “GeoSpetsTekhnologii” (3, Sovetskaya Street, Perm, 614045, Russian Federation)

1. Konyukhov D.S. Basic principles of complex development of underground space during renovation of residential buildings in Moscow. Metro i tonneli. 2019. No. 2, pp. 38–40. (In Russian).
2. Mangushev R.A., Nikiforova N.S. ekhnologicheskie osadki zdanii i sooruzhenii v zone vliyaniya podzemnogo stroitel’stva [Technological precipitation of buildings and structures in the zone of influence of underground construction]. Moscow: ASV. 2017. 168 p.
3. Zuev S.S., Kamenskikh E.M., Makovetskiy O.A. On the possibility of applying the technology of jet grouting of soil in the zone of permafrost soils. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2022. No. 9, pp. 32–39. (In Russian). DOI: https://doi.org/10.31659/0044-4472-2022-9-32-39
4. Ilichev V.A., Mangushev R.A., Nikiforova N.S. Experience of development of russian megacities underground space. Osnovaniya, fundamenty i mekhanika gruntov. 2012. No. 2, pp. 17–20. (In Russian).
5. Sokolov N.S. Technology for increasing the bearing capacity of the base. Stroitel’nye Materialy [Construction Materials]. 2019. No. 6, pp. 67–71. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2019-771-6-67-71
6. Ter-Martirosian A.Z., Kivluik V.P., Isaev I.O., Shishkina V.V. Analysis of the calculated prerequisites for the geotechnical forecast of new construction on the surrounding buildings. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2022. No. 9, pp. 57–66. (In Russian). DOI: https://doi.org/10.31659/0044-4472-2022-9-57-66
7. Sokolov N.S., Sokolov S.N., Sokolov A.N. Technology for the installation of a monolithic reinforced concrete grillage in cramped conditions of a functioning facility. Stroitel’nye Materialy [Construction Materials]. 2023. No. 7, pp. 12–16. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2023-815-7-12-16
8. Bayesteha H., Sabermahani M. Field study on performance of jet grouting in low water content clay. Engineering Geology. 2020. Vol. 264. DOI: https://doi.org/10.1016/j.enggeo.2019.105314
9. Zuev S.S., Zaytseva E.V., Makovetskiy O.A. The arrangement of a modified soil layer with specified physical and mechanical characteristics at the construction of multi-storey buildings. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2021. No. 9, pp. 17–26. (In Russian). DOI: https://doi.org/10.31659/0044-4472-2021-9-17-26
10. Arkhipov A.G. Istoriya gruntotsementnoi plity vtoroi stseny Mariinskogo teatra v Sankt-Peterburge [The history of the grunt-cement slab of the second stage of the Mariinsky Theater in St. Petersburg]. Saint Petersburg: Polytechnica. 2018. 142 p.