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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" }