Talks and Poster Presentations (with Proceedings-Entry):

P. Nagy:
"Investigation of soil-machine interaction during deep vibro compaction";
Talk: 6th International Young Geotechnical Engineers' Conference, Seoul (invited); 2017-09-16 - 2017-09-17; in: "Proceedings of the 6th International Young Geotechnical Engineers' Conference", (2017), 109 - 110.

English abstract:
Deep vibro compaction (vibroflotation) is a method, which was patented by Keller in the 1930s and since then it has been successfully used worldwide for deep compaction of granular soils. The methods for quality control of the compaction works are largely empirical in nature and therefore often unreliable. In a current research project fundamental experimental investigations on real-time quality control for the deep vibro compaction are executed. Large scale test measurements were performed to investigate the three-dimensional vibrator movement during the compaction process. This paper presents selected results of the large-scale tests; moreover, possible indicators in the measured data for the changing soil conditions are discussed.

Deep vibro compaction, real-time quality control, large scale test

Electronic version of the publication:

Created from the Publication Database of the Vienna University of Technology.