Detail publikace

The monitoring of the state of reinforced concrete lining of tunnels exposed in aggressive conditions and prediction of its next life

DUFKA, A. BYDŽOVSKÝ, J. DROCHYTKA, R.

Originální název

The monitoring of the state of reinforced concrete lining of tunnels exposed in aggressive conditions and prediction of its next life

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

The article describes the diagnostic procedures and methods used for monitoring of exploration gallery lining exposed to action of an aggressive bottom environment. It concerns the so-called control galleries, which became in the framework of tunnel building the part of the primary tunnel lining. The galleries pass through very complex terrain in light of morphological geology. The effect of this fact is that the galleries are in their different parts exposed to attacks of water, the aggressiveness of which towards reinforced concrete structures is significantly variable. The realised research showed that it is necessary to classify the water, which penetrates through the gallery lining in some localities as moderately aggressive towards reinforced concrete. The objective was to assess the condition of reinforced concrete gallery lining and mainly the further durability prediction of such constructions in given environment.

Klíčová slova

aggressive conditions, physic mechanical parameters, physico-chemical analysis, reinforced concrete, tunnels, modeling, prediction of next life.

Autoři

DUFKA, A.; BYDŽOVSKÝ, J.; DROCHYTKA, R.

Rok RIV

2011

Vydáno

10. 11. 2011

Místo

Bali

ISSN

2010-376X

Periodikum

World Academy of Science, Engineering and Technology

Ročník

2010

Číslo

58

Stát

Indonéská republika

Strany od

124

Strany do

130

Strany počet

6

BibTex

@article{BUT74925,
  author="Amos {Dufka} and Jiří {Bydžovský} and Rostislav {Drochytka}",
  title="The monitoring of the state of reinforced concrete lining of tunnels exposed in aggressive conditions and prediction of its next life",
  journal="World Academy of Science, Engineering and Technology",
  year="2011",
  volume="2010",
  number="58",
  pages="124--130",
  issn="2010-376X"
}