The application of injection - grouting for strengthening of the weak subgrade foundations

Authors

  • V. D. Petrenko Dnepropetrovsk National University of Railway Transport named after Academician V.Lazaryan, Ukraine
  • I. O. Sviatko Dnepropetrovsk National University of Railway Transport named after Academician V.Lazaryan, Ukraine
  • D. O. Yampolskyy Dnepropetrovsk National University of Railway Transport named after Academician V.Lazaryan, Ukraine

Keywords:

The method of cement injection, soft soil, Official Rules,

Abstract

This article analyzes the features of the subgrade construction on soft soils, and offers to use injection–grouting technology, which is widely used abroad, but needs official regulations for the application in observed area.

References

DBN B.2.1-102009. Change number 1. Bases and foundations structures. The main provisions of the design. By: Ministry of Regional Development of Ukraine, 2011.

Draft Law of Ukraine "State Program railway reform in 2010-2019 years" from 16 December 2009 № 1390 [Elektron.resurs]. - Mode of access: http://zakon2.rada.gov.ua/laws/show / 1390

CP-0138. Instructions arrangement and maintenance of railroad track in Ukraine / E.I.Danilenko, V.O.Yakovlev, A.M.Orlovskyy and others. - K.: The NKTB of Ukrainian Railways facilities, 2006. - 56 p.

Kozhushko V.P. Bases and Foundations: Textbook for Universities: In 2 parts, HNADU, 2002.-Part 2, 492 p.

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Section

Innovative lifecycle technology of housing and civil, industrial and transportation purposes