Open AccessExperimental evaluation of the effectiveness of the sheet pile wall breaking during vibration extraction of sheet piles
Author(s) -
V. M. Polunin
Publication year - 2021
Publication title -
vestnik graždanskih inženerov
Language(s) - English
Resource type - Journals
ISSN - 1999-5571
DOI - 10.23968/1999-5571-2021-18-3-100-107
Subject(s) - sheet pile , vibration , structural engineering , pile , extraction (chemistry) , geotechnical engineering , engineering , geology , acoustics , physics , chemistry , chromatography
The article presents the results of evaluating the effectiveness of breaking the sheet pile wall during vibration extraction of sheet piles. There have been carried out numerous measurements of the sheet pile wall vibrations, surrounding soil massif, foundations of the adjoining structure. The observation results have shown that the overall level of dynamic impact has significantly decreased in comparison with the closed wall. The zone of propagation of vibrations along a closed wall has been determined. The results of numerical modeling are presented. Comparison of the building vibrations for the case of «non-open» and «open wall» are made. Recommendations are given on the technological sequence of sheet pile extraction.