Detail publikačního výsledku

Comments on Istomina research on external suffosion/fluidisation

JULÍNEK, T.; KHADDOUR, A.; ŘÍHA, J.

Originální název

Comments on Istomina research on external suffosion/fluidisation

Anglický název

Comments on Istomina research on external suffosion/fluidisation

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

With dams, levees and floodwalls founded on permeable sandy or sandy-gravel subsoil, seepage under the foundation can give rise to external suffosion or fluidisation of the fine particles behind the structure. Extensive research has been carried out by several authors, namely by Istomina in the nineteen fifties. As the results of previous research differ significantly and some aspects of the phenomenon are still not very clear, additional research on this topic has been performed at the Laboratory of Water Structures (LWS) at the Faculty of Civil Engineering (FCE), Brno University of Technology (BUT). In the paper, clarification and explanation of older research results by Istomina are given together with a summary of research at the LWS, which comprised about 320 tests carried out on 5 non-coherent soils.

Anglický abstrakt

With dams, levees and floodwalls founded on permeable sandy or sandy-gravel subsoil, seepage under the foundation can give rise to external suffosion or fluidisation of the fine particles behind the structure. Extensive research has been carried out by several authors, namely by Istomina in the nineteen fifties. As the results of previous research differ significantly and some aspects of the phenomenon are still not very clear, additional research on this topic has been performed at the Laboratory of Water Structures (LWS) at the Faculty of Civil Engineering (FCE), Brno University of Technology (BUT). In the paper, clarification and explanation of older research results by Istomina are given together with a summary of research at the LWS, which comprised about 320 tests carried out on 5 non-coherent soils.

Klíčová slova

external suffosion, fluidisation, critical hydraulic gradient

Klíčová slova v angličtině

external suffosion, fluidisation, critical hydraulic gradient

Autoři

JULÍNEK, T.; KHADDOUR, A.; ŘÍHA, J.

Rok RIV

2012

Vydáno

22.04.2011

Nakladatel

CERM, s.r.o.

Místo

Brno

ISBN

978-80-7204-736-9

Kniha

Internal erosion in embankment dams and their foundations

Edice

Práce a studie Ústavu vodních staveb

Strany od

90

Strany do

98

Strany počet

8

BibTex

@inproceedings{BUT88460,
  author="Tomáš {Julínek} and Ahmed {Khaddour} and Jaromír {Říha}",
  title="Comments on Istomina research on external suffosion/fluidisation",
  booktitle="Internal erosion in embankment dams and their foundations",
  year="2011",
  series="Práce a studie Ústavu vodních staveb",
  number="1",
  pages="90--98",
  publisher="CERM, s.r.o.",
  address="Brno",
  isbn="978-80-7204-736-9"
}