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DUFKA, A. BYDŽOVSKÝ, J. DROCHYTKA, R.
Original Title
The monitoring of the state of reinforced concrete lining of tunnels exposed in aggressive conditions and prediction of its next life
Type
journal article - other
Language
English
Original Abstract
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.
Keywords
aggressive conditions, physic mechanical parameters, physico-chemical analysis, reinforced concrete, tunnels, modeling, prediction of next life.
Authors
DUFKA, A.; BYDŽOVSKÝ, J.; DROCHYTKA, R.
RIV year
2011
Released
10. 11. 2011
Location
Bali
ISBN
2010-376X
Periodical
World Academy of Science, Engineering and Technology
Year of study
2010
Number
58
State
Republic of Indonesia
Pages from
124
Pages to
130
Pages count
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" }