Cumulative lateral soil displacement due to pile driving in soft clay
2013 (English)In: SOUND GEOTECHNICAL RESEARCH TO PRACTICE: HONORING ROBERT D.HOLTZ II, 2013, no 230, 463-480 p.Conference paper (Refereed)
Installation of preformed piles in clay causes lateral displacements of soil and of foundations of nearby structures embedded in the ground. The problem has been assessed by first analyzing the displacement effects of a single pile based on model tests and numerical analyses. Lateral soil displacement can be predicted using cavity expansion theory. Model tests were performed to study lateral displacements of soil due to installation of a group of piles. The results of theoretical analyses and model tests were compared with field measurements. A method is proposed to estimate cumulative lateral soil displacements caused by the installation of a pile group. The effect of sloping ground on lateral soil movements is addressed. Prediction of lateral soil displacement due to installation of several rows of piles in clay is illustrated by a practical example.
Place, publisher, year, edition, pages
2013. no 230, 463-480 p.
, Geotechnical Special Publication, ISSN 0895-0563 ; 230
Cavity expansion theory, Field measurement, Lateral displacements, Lateral soil movement, Preformed piles, Single piles, Sloping ground, Soil displacement, Soils, Piles
IdentifiersURN: urn:nbn:se:kth:diva-139956DOI: 10.1061/9780784412770.031ScopusID: 2-s2.0-84887307519ISBN: 978-0-7844-1277-0OAI: oai:DiVA.org:kth-139956DiVA: diva2:689889
Geo-Congress 2013; San Diego, California, United States March 3-7, 2013
QC 201301222014-01-222014-01-162014-01-23Bibliographically approved