Monitoring of heat transmission from buildings into geological environment and evaluation of soil deformation consequences in foundation engineering

Autor: Marian Drusa, Egon Stutz, Iva Bestová, Eva Lacková, Martin Bednarik, Miroslav Kyncl, Marian Marschalko, Silvie Heviánková, Jiří Machačík, David Krčmář, David Lamich, Işık Yilmaz
Přispěvatelé: [Yilmaz, Isik] Cumhuriyet Univ, Fac Engn, Dept Geol Engn, TR-58140 Sivas, Turkey -- [Marschalko, Marian -- Lamich, David -- Stutz, Egon] Tech Univ Ostrava, Inst Geol Engn, Fac Min & Geol, Ostrava 70833, Czech Republic -- [Drusa, Marian] Univ Zilina, Fac Civil Engn, Dept Geotech, Zilina, Slovakia -- [Machacik, Jiri] Teplotechna Prumyslove Pece Sro, Olomouc 77900, Czech Republic -- [Heviankova, Silvie -- Kyncl, Miroslav -- Lackova, Eva -- Bestova, Iva] Tech Univ Ostrava, Inst Environm Engn, Fac Min & Geol, Ostrava 70833, Czech Republic -- [Krcmar, David] Comenius Univ, Fac Nat Sci, Dept Hydrogeol, Bratislava 84215, Slovakia -- [Bednarik, Martin] Comenius Univ, Fac Nat Sci, Dept Geol Engn, Bratislava 84215, Slovakia, Drusa, Marian -- 0000-0003-3372-6441
Rok vydání: 2014
Předmět:
Zdroj: Environmental Earth Sciences. 72:2947-2955
ISSN: 1866-6299
1866-6280
DOI: 10.1007/s12665-014-3200-2
Popis: WOS: 000342494100017
In engineering geology a number of factors affecting foundation conditions are taken into consideration during engineering-geological investigations. This article deals with the factor of heat sourced from a structure (brick kiln) as a restrictive factor in foundation engineering in clay soils and introduces a documentation of soil deformation observations as an impact of the heat transmission into the geological environment. It was carried out in Southern Moravia in the Czech Republic, where the dominant foundation soils are Neogeneous clays where differential settlements of a tunnel kiln structure occurred as a result of ignoring the boundary conditions of temperature changes in the soil environment. The brick kilns caused heterogeneous spatial changes in the subsoil temperatures. This consequently resulted in differential settlements due to temperature changes originating from the kilns. The differential settlements reached as much as 150 mm. The major objective of the article is to highlight the importance of the heat transmission from buildings into the geological environment as a factor which should be considered in engineering geology and its application in planning. A new procedure for reducing or elimination of ground movements sourced from underlying clayey soils depending on the heat changes was also suggested in this context.
European Union (CENTRAL EUROPE - ERDF) [COBRAMAN-1CE014P4]; Operational Programme Education for Competitiveness [CZ.1.07/2.3.00/30.0016]; European Social Fund; state budget of the Czech Republic
Authors thank to European Union (CENTRAL EUROPE Programme co-financed by the ERDF) for the support for the project (COBRAMAN-1CE014P4) which is the base of this article. This paper has been elaborated in the framework of the project opportunity for young researchers, reg. no. CZ.1.07/2.3.00/30.0016, supported by Operational Programme Education for Competitiveness and co-financed by the European Social Fund and the state budget of the Czech Republic. Authors are deeply grateful to the anonymous reviewers for their very constructive comments and suggestions which led to the improvement of the quality of the paper.
Databáze: OpenAIRE
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