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Case histories of ground improvement solutions using jet-grouting
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Case histories of ground improvement solutions using jet-grouting ABSTRACT The aim of this paper is to present the main design and construction criteria considered on some vertical jet-grouting solutions adopted by Tecnasol FGE. On these solutions ground improvement by vertical columns was successfully used as an alternative to traditional solutions, such as concrete cast in-situ pile foundations, earth retaining sheet pile walls and micro-piles for underpinning. On each case history, the following topics are presented: main scenario, geotechnical conditions, initial solution, main design criteria and construction issues. منبع @civilbest Improvemen Jet grout.pdf