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Analysis of methods of soil densification in building and construction work

UDK: 624.138

A.V. Buravskaya, O.A.Makovetsky

The problems of the weak soil base densification are acute both in the Perm Territory and in the Russian Federation. One of the most effective methods of soil densification is the so-called method of injecting, or jet grouting. Cement grout jetting enables to create a geotechnical barrier and reduce soil subsidence. The technology is widely spread in Russia, as well as in foreign countries due to its economic and technical efficiency. In this article we go through the way the geotechnical barrier is structured. Moreover, it shows possible solutions used for soil densification by means of jet grouting. The article shows the perspective of using the technology that is on par with jet grouting for making geotechnical barriers. The technology suggested by the authors is connected with the pilot drilling and using bentonite clay, which is impacted by means of high pressure. Such a high pressure jet of waterbentonite makes the soil mix with the solution. It helps to get a more solid material.

Файл: А.В. Буравская, О.А. Маковецкий.pdf, 5 pag.

Рубрика: Геотехника и геотехнологии
Выпуск №6: По материалам VIII Всероссийской молодежной конференции аспирантов, молодых ученых и студентов «СОВРЕМЕННЫЕ ТЕХНОЛОГИИ В СТРОИТЕЛЬСТВЕ. ТЕОРИЯ И ПРАКТИКА», (Часть I ,июнь, 2016)


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