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Improvement of Loose Sand with Clayey Bands by Sand Columns
This paper analyzes the application of a technique for improvement of loose sandy soils supporting heavily loaded structures using shallow foundation. The technique used was deep compaction through sand columns driven with Franki-type equipment, and shallow compaction by vibratory plate. Results of the compaction processes are presented and discussed to provide guidance for future projects. The discussion includes distance from the sand column, initial relative density, time delay for results verification after compaction, and depth. The analyses demonstrate the method efficiency.
Improvement of Loose Sand with Clayey Bands by Sand Columns
This paper analyzes the application of a technique for improvement of loose sandy soils supporting heavily loaded structures using shallow foundation. The technique used was deep compaction through sand columns driven with Franki-type equipment, and shallow compaction by vibratory plate. Results of the compaction processes are presented and discussed to provide guidance for future projects. The discussion includes distance from the sand column, initial relative density, time delay for results verification after compaction, and depth. The analyses demonstrate the method efficiency.
Improvement of Loose Sand with Clayey Bands by Sand Columns
Bicalho, Katia Vanessa (author) / Castello, Reno Reine (author) / Polido, Uberescilas Fernandes (author)
International Deep Foundations Congress 2002 ; 2002 ; Orlando, Florida, United States
Deep Foundations 2002 ; 1166-1173
2002-02-01
Conference paper
Electronic Resource
English
Improvement of Loose Sand with Clayey Bands by Sand Columns
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