MODELING OF PRECAST COLUMNS WITH INNOVATIVE MULTI-SPIRAL REINFORCEMENT

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F19%3A00331601" target="_blank" >RIV/68407700:21110/19:00331601 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
MODELING OF PRECAST COLUMNS WITH INNOVATIVE MULTI-SPIRAL REINFORCEMENT
Original language description
Similarly to conventional circular columns with reinforcement by a single spiral, the new concept of multi-spiral reinforcement offers superior structural performance with almost arbitrary shape of the cross-section. Compared to the conventional reinforcement layout with stirrups, a similar performance is obtained at considerably lower cost, which is due to both automation of the process and more efficient use of materials. However, the optimum reinforcement layout remains unknown and current practice relies on time demanding and costly experiments. The long-term objective of the presented research is to replace the trial-and-error experimental procedure by a sophisticated optimization employing FE analysis with advanced constitutive models for concrete. The present paper focuses on predictive capabilities of such modeling techniques.
Czech name
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Czech description
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Project
<a href="/en/project/TF05000040" target="_blank" >TF05000040: CeSTaR - Computer simulation and experimental validation - complex service for flexible and efficient design of pre-cast concrete columns with innovative multi-spiral reinforcement</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
CONCRETE Innovations in Materials, Design and Structures - Proceedings of the fib Symposium 2019
ISBN
978-2-940643-00-4
ISSN
2617-4820
e-ISSN
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Number of pages
7
Pages from-to
2301-2307
Publisher name
Fédération Internationale du Béton
Place of publication
Lausanne
Event location
Krakow
Event date
May 27, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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