CONFERENCE PROCEEDINGS
7th INTERNATIONAL CONFERENCE
CONTEMPORARY ACHIEVEMENTS IN CIVIL ENGINEERING 2019 , 2019.y., pp. 197-205
RESTORATION OF THE FOUNDATION FOR THE NEW CHIMNEY STEEL SUPPORT STRUCTURE| |
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| DOI: 10.14415/konferencijaGFS2019.016 |
| UDC: 69.059.32:697.8 |
| CC-BY-SA 4.0 license |
| Author : Tabaković, Dragana; Bešević, Miroslav T.; Kovač Striko, Josip; Vojnić Purčar, Martina; Kozarić, Ljiljana; Živković, Smilja |
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| | Summary: |
| | This paper covers the reconstruction of the chimney at the heating plant
Visnjickabanja (municipality of Palilula, Belgrade) and restoration and reconstruction of
the existing foundation of the chimney. The need for reconstruction emerged due to change
of the raw material, i.e. the transition from fluid fuel (mazut) to natural gas. The existing
chimney is self-contained, standing circular steel structure with external diameter of
1500mm, standing on the two-stepped foundation made of reinforced concrete. With the
change of raw material there was the need for three separate chimney pipes, and because
of that on demand of the investor, the project of supporting carrier with triangular cross
section, with sides of length 3.0 m, was made. With the analysis of the existing foundation
structure and based on the existing geotechnical elaborate, it was concluded that the
foundation needs to be restored and repaired in terms of reinforcement and expansion. |
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| | Keywords: |
| | restoration, reconstruction, foundation reinforcement, chimney, spatial truss, steel structure, anchorages, geotechnical elaborate |
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