Open AccessAnalysis of Displacements and Horizontal Load Capacity of Foundation Piles-Road Acoustical Barriers
Author(s) -
P. Gąska,
Agnieszka Pękała
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/603/2/022036
Subject(s) - pile , foundation (evidence) , displacement (psychology) , horizontal and vertical , vertical displacement , structural engineering , geotechnical engineering , extreme value theory , engineering , limiting , work (physics) , noise (video) , geology , mathematics , geodesy , computer science , geography , statistics , mechanical engineering , psychology , archaeology , artificial intelligence , image (mathematics) , psychotherapist
The main objective of the study is the analysis of horizontal displacements of foundation pile heads used in the design of road barriers, limiting harmful noise emissions. As a part of the work, there were determined extreme values of the horizontal load capacity of piles, extreme values of horizontal displacement of the pile heads and displacement values for forcing horizontal test impacts. The research results, obtained in field tests, show that both horizontal displacement of pile heads from field tests and displacement values obtained as a result of the analytical calculations, according to PN, are considerably smaller than displacements in the extreme state of side load capacity of piles, as well as the permissible value, according to PN (10 mm).