Structural analysis, rehabilitation and further development of health monitoring program concerning two reinforced concrete chimneys
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Bibliografische Angaben
| Autor(en): |
Daniel Dan
Valeriu Stoian Tamas Nagy-Gyorgy Sorin-Codrut Florut Liliana Pruna |
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| Medium: | Tagungsbeitrag | ||||
| Sprache(n): | Englisch | ||||
| Tagung: | IABSE Symposium: Large Structures and Infrastructures for Environmentally Constrained and Urbanised Areas, Venice, Italy, 22-24 September 2010 | ||||
| Veröffentlicht in: | IABSE Symposium Venice 2010 | ||||
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| Seite(n): | 656-657 | ||||
| Anzahl der Seiten (im PDF): | 7 | ||||
| Jahr: | 2010 | ||||
| DOI: | 10.2749/222137810796063139 | ||||
| Abstrakt: |
The paper presents some aspects regarding the FE Analyses, structural rehabilitation and structural health monitoring (SHM) program for a pair of reinforced concrete chimneys. The structural rehabilitation was compulsory since the two chimneys presented numerous large vertical cracks. Therefore, the interventions that were designed involved, among others, the replacement of thermal insulation, repairing of horizontal reinforcement and mounting of prestressed horizontal steel belts that are to generate compression stresses into the concrete, thus preventing the re-opening of the cracks. Three main topics are covered in the paper: the structural faults and the solutions for rehabilitation of the chimneys, performed FE Analyses and the implementation of the SHM program. |
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| Stichwörter: |
FE-Analysen
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