Detail publikace

Možné způsoby monitorování zemmních ochranných hrází

PAŘÍLKOVÁ, J.

Originální název

Možné způsoby monitorování zemmních ochranných hrází

Anglický název

Possible methods for dike monitoring

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

čeština

Originální abstrakt

In extreme hydrological situations, dikes are momentarily exposed to extraordinary loads. Infiltrating water causes distinctive changes in their status of stress and stability. Assurance of dike stability for any probable developments of load is the highest prerequisite of their reliability. The problem difficulty rests mainly in the fact that water streaming is not stationary and occurs in an unsaturated environment. The solution of grant projects GA CR 103/01/0057 and GA CR 103/04/0741 is a proposal and laboratory verification of two methods for electrical monitoring the dike status and its changes. To indicate the development in time and space, electronic devices of high sensitivity were used, based on the principle of identification of the temperature scalar field development and electric conductivity in the dike earth. Knowledge of the development makes a basis for calibration and verification of mathematical models.

Anglický abstrakt

In extreme hydrological situations, dikes are momentarily exposed to extraordinary loads. Infiltrating water causes distinctive changes in their status of stress and stability. Assurance of dike stability for any probable developments of load is the highest prerequisite of their reliability. The problem difficulty rests mainly in the fact that water streaming is not stationary and occurs in an unsaturated environment. The solution of grant projects GA CR 103/01/0057 and GA CR 103/04/0741 is a proposal and laboratory verification of two methods for electrical monitoring the dike status and its changes. To indicate the development in time and space, electronic devices of high sensitivity were used, based on the principle of identification of the temperature scalar field development and electric conductivity in the dike earth. Knowledge of the development makes a basis for calibration and verification of mathematical models.

Klíčová slova

povodeň, zemní ochranná hráz, monitoring, teplotní skalární pole, elektrická impedanční spektrometrie

Klíčová slova v angličtině

earth dam, thermal scalar field, electrical impedance spectrometry, flood

Autoři

PAŘÍLKOVÁ, J.

Rok RIV

2004

Vydáno

10. 11. 2004

Nakladatel

Universita Palackého v Olomouci

Místo

Olomouc

ISBN

80-244-0942-9

Kniha

Říční krajina 2004

Číslo edice

první

Strany od

197

Strany do

204

Strany počet

8

BibTex

@inproceedings{BUT12123,
  author="Jana {Pařílková}",
  title="Možné způsoby monitorování zemmních ochranných hrází",
  booktitle="Říční krajina 2004",
  year="2004",
  number="první",
  pages="8",
  publisher="Universita Palackého v Olomouci",
  address="Olomouc",
  isbn="80-244-0942-9"
}