FATIGUE BEHAVIOR OF ULTRA-HIGH PERFORMANCE CONCRETE (UHPC) UNDER COMPRESSIVE LOADING

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F17%3A00316110" target="_blank" >RIV/68407700:21610/17:00316110 - 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
FATIGUE BEHAVIOR OF ULTRA-HIGH PERFORMANCE CONCRETE (UHPC) UNDER COMPRESSIVE LOADING
Original language description
Fatigue behavior of Ultra-High Performance Concrete (UHPC) under compressive loading is investigated in this paper. For suitable design of tower structure of wind turbines, fatigue properties are keys factor to be considered. Two main types of mechanical tests were carried out in this study: static tests for the compressive strength evaluation and fatigue tests under compressive loading. At the applied stress level for the fatigue test (upper stress = 0.6 and lower stress = 0.1), the results show that the UHPC specimens withstand to 10 million cycles of loading. The static tests carried (after fatigue tests) show no deterioration or damage of the specimens and no drop of the maximum compressive stress values compared to specimens tested before fatigue tests. These results lead to conclude that the wind turbines made of UHPC might withstand to the fatigue for 20 years of operating time.
Czech name
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Czech description
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Project
<a href="/en/project/GA17-22796S" target="_blank" >GA17-22796S: Experimental and numerical analysis of bond behaviour between steel reinforcement and Ultra High Performance Concrete (UHPC) at elevated temperatures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2017
Confidentiality
C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.

Article name in the collection
UHPFRC 2017 Designing and Building with UHPFRC: New large-scale implementations, recent technical advances, experience and standards
ISBN
978-2-35158-166-7
ISSN
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e-ISSN
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Number of pages
10
Pages from-to
291-300
Publisher name
Rilem Publications s.a.r.l.
Place of publication
Bagneux
Event location
Montpellier
Event date
Oct 2, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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