Original title: Speedy partial process of lateral pressure in granular mass during consolidation – Experiment E5/0,2
Authors: Koudelka, Petr ; Bryscejn, Jan
Document type: Papers
Conference/Event: Int. scientific conference on Experimental stress analysis /50./, Tábor (CZ), 2012-06-04 / 2012-06-07
Year: 2012
Language: eng
Abstract: The long-term experiment E5/0,2 with pressure at rest and passive pressure of ideally non-cohesive sand ran in 2010 and consist of a number of phases which brought huge quantity of data. The experiment contained also a phase of consolidation after passive wall rotation about the top with a toe movement of 15.6 mm. Movement velocity of the front wall toe was 0.005 mm/min. only. On the contrary, processes of the pressure components (normal and shear) were surprisingly quick. The Paper presents an analysis of a process of time pressure instability at the beginning and the end of a reconsolidation phase.
Keywords: consolidation; granular non-cohesive material; passive pressure at rest; physical experiment; pressure instability; speedy process
Project no.: GAP105/11/1160 (CEP)
Funding provider: GA ČR
Host item entry: 50th Int. conference on Experimental stress analysis, ISBN 978-80-01-05060-6

Institution: Institute of Theoretical and Applied Mechanics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0217109

Permalink: http://www.nusl.cz/ntk/nusl-136373


The record appears in these collections:
Research > Institutes ASCR > Institute of Theoretical and Applied Mechanics
Conference materials > Papers