Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Manuel Tarifa"'
Publikováno v:
Innovaciones educativas en el ámbito edificatorio. ISBN: 9788411227513
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67bad8b4ff7f3773d7b14589e0b486f3
https://doi.org/10.2307/j.ctv36k5bkf.20
https://doi.org/10.2307/j.ctv36k5bkf.20
Autor:
Elisa Poveda, Joaquim A. O. Barros, Gonzalo Ruiz, Manuel Tarifa, Vitor M. C. F. Cunha, Rena C. Yu
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Based on a numerical model to simulate the static behaviour of a smooth fibre extracted from a cementitious matrix, a rate dependent friction law, widely used in earthquake engineering for steady-state slip phenomena, is proposed to capture the rate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9aa09bce599d7fc8a7bb34010b44598e
https://doi.org/10.1007/s10704-019-00404-7
https://doi.org/10.1007/s10704-019-00404-7
Autor:
Antonia Pacios Alvarez, Manuel Tarifa Crespo, Carmen Vielba Cuerpo, Ángel Paris Loreiro, Pilar Mere Medina
Publikováno v:
INTED2022 Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::887d55313ab889a28287ec9a7569732e
https://doi.org/10.21125/inted.2022.0509
https://doi.org/10.21125/inted.2022.0509
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
This paper summarizes the results obtained in an experimental campaign on the effect of the displacement pullout rate and the inclination angle of the steel fiber pullout tests. For that purpose, specimens were obtained from a self-compacting concret
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6473fd98fb7aedaefa799c644e193b3
https://doi.org/10.1007/s10704-019-00398-2
https://doi.org/10.1007/s10704-019-00398-2
Autor:
L.C. Almeida, A. de la Rosa, Elisa Poveda, Zhimin Wu, Gonzalo Ruiz, Xiaoxin Zhang, Rena C. Yu, Manuel Tarifa
Publikováno v:
International Journal of Impact Engineering. 129:101-111
The objective of this work is to study the influence of fiber content and loading rate on the dynamic mixed-mode fracture of self-compacting concrete. Three amount of steel fibers, 0%, 0.2%, 0.4% and 0.6% in volume ratio, were added to cast prismatic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f8374acae0ad000e096a2e26062c9a9
https://doi.org/10.1016/j.ijimpeng.2019.03.003
https://doi.org/10.1016/j.ijimpeng.2019.03.003
Autor:
José J. Ortega, Xiaoxin Zhang, Rena C. Yu, Nelson Afanador-García, Manuel Tarifa, Gonzalo Ruiz, Elisa Poveda, Francisco Evangelista
Publikováno v:
International Journal of Fatigue. 116:210-219
Concrete fatigue presents probabilistic behaviour evidenced by the wide scatter of cycles to failure under the same conditions. Experimentally-fitted probabilistic distributions have an error in terms of fatigue life that depends on the number of tes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5937d973810823fe90b453958a50160
https://doi.org/10.1016/j.ijfatigue.2018.06.022
https://doi.org/10.1016/j.ijfatigue.2018.06.022
Autor:
Gonzalo Ruiz, Manuel Tarifa, Jesús Mínguez, Miguel A. Vicente, Riyadh Hindi, Dorys C. González
Publikováno v:
International Journal of Fatigue. 112:106-116
The use of porous concrete in structural elements subjected to compression cyclic loads is inevitable in those situations in which it is necessary to withstand, simultaneously, important amount of freeze-thaw cycles and cyclic loads. However, the pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::371ed77ea6ba479b14efdaf3f09c88fc
https://doi.org/10.1016/j.ijfatigue.2018.03.006
https://doi.org/10.1016/j.ijfatigue.2018.03.006
Autor:
Gonzalo Ruiz, Manuel Tarifa, Xiaoxin Zhang, Jesús Mínguez, Miguel A. Vicente, Dorys C. González
Publikováno v:
RUIdeRA. Repositorio Institucional de la UCLM
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The effects of the fiber orientation and content on the behavior of steel fiber-reinforced concrete (SFRC) under static and cyclic compressive loads are studied using the computed tomography (CT) technique, and the resistance mechanisms of the fibers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01868326a667f26c065f9f600590f86b
https://doi.org/10.1016/j.ijfatigue.2019.06.038
https://doi.org/10.1016/j.ijfatigue.2019.06.038
Autor:
Manuel Tarifa, Dorys C. González, Miguel A. Vicente, Gonzalo Ruiz, Xiaoxing Zhang, Jesús Mínguez
Publikováno v:
Short Fibre Reinforced Cementitious Composites and Ceramics ISBN: 9783030008673
This paper demonstrates the widely accepted hypothesis that the compressive testing is a particular case of a cyclic test where failure occurs during the first cycle. To perform this, a test on 32 fiber-reinforced high-performance concrete specimens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ed7c66458a365f78b9cda13f3bf7377
https://doi.org/10.1007/978-3-030-00868-0_1
https://doi.org/10.1007/978-3-030-00868-0_1
Autor:
Gonzalo Ruiz, Miguel A. Vicente, Manuel Tarifa, Xiaoxin Zhang, Jesús Mínguez, Dorys C. González
Publikováno v:
Repositorio Institucional de la Universidad de Burgos (RIUBU)
instname
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Most fatigue models for concrete under compression assume, as an axiom, that compressive tests are a limit case for a cyclic test where failure is achieved in the first cycle. This is supported by the fact that the crack patterns obtained in both cas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::845a1f5309bbee171eb9fcc95fca7d74
http://hdl.handle.net/10259/4811
http://hdl.handle.net/10259/4811