Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Tri-Thuong Ngo"'
Publikováno v:
Magazine of Concrete Research. :1-15
The direct tensile resistance of strain-hardening steel-fibre-reinforced concrete (SHSFRC) was experimentally investigated and modelled. Three steel fibre types (twisted, hooked and smooth fibres) and three matrices with different compressive strengt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0d17282ec8dff2dac3393a1b37d14e3
https://doi.org/10.1680/jmacr.22.00060
https://doi.org/10.1680/jmacr.22.00060
Publikováno v:
Structures. 41:724-736
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12fd5dab55e369b21057b2ee64659e9c
https://doi.org/10.1016/j.istruc.2022.05.044
https://doi.org/10.1016/j.istruc.2022.05.044
Publikováno v:
Journal of Science and Technology in Civil Engineering (STCE) - HUCE. 16:84-96
Tensile properties of strain-hardening fiber-reinforced concrete are the key engineering parameters in determining bending resistance of the material. In this paper, an analytical model to predict tensile properties of ultra-high-performance fiber-re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::556db5faa83215c61bd702a6d96cf373
https://doi.org/10.31814/stce.huce(nuce)2022-16(3)-07
https://doi.org/10.31814/stce.huce(nuce)2022-16(3)-07
Publikováno v:
Magazine of Concrete Research. 74:190-206
In this study, shear resistance of ultra-high-performance fibre-reinforced concrete (UHPFRCs) containing different types (smooth, hooked and twisted fibre), fibre aspect ratios (l/d = 100, 95 and 65) and volume contents (0.0, 0.5 and 1.5 vol.%) of st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f23887174ecb3e1729e9729aec6f3041
https://doi.org/10.1680/jmacr.20.00241
https://doi.org/10.1680/jmacr.20.00241
Publikováno v:
Journal of Science and Technology in Civil Engineering (STCE) - NUCE. 15:26-37
The dependence of load-carrying capacity on span length of beams, which contained a combination of normal strength concrete (NC) - High-performance fiber-reinforced concrete (HPFRC), was investigated in this study. The used HPFRC contained 1.0 vol.%
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::402761567f4001ff195af92af050637e
https://doi.org/10.31814/stce.nuce2021-15(2)-03
https://doi.org/10.31814/stce.nuce2021-15(2)-03
Autor:
Van Hai Hoang, Tri Thuong Ngo
Publikováno v:
Ministry of Science and Technology, Vietnam. 63:40-45
In this study, the flexural resistance of ultra-high-performance fiber-reinforced concrete (UHPFRCs) containing different fiber volume content, under static and dynamic flexural loading was investigated. Thirty-six specimens of UHPFRCs, size 0.5x0.5x
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f53d544f4d85b635643fc2868bd108ae
https://doi.org/10.31276/vjst.63(3).40-45
https://doi.org/10.31276/vjst.63(3).40-45
Publikováno v:
Structural Concrete. 22:1845-1860
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cde547d572e36473e9ef6ba5e3a54e1a
https://doi.org/10.1002/suco.202000379
https://doi.org/10.1002/suco.202000379
Publikováno v:
KSCE Journal of Civil Engineering. 25:1410-1423
The main goal of this study was to develop the short composite beams using strain-hardening fiber-reinforced concrete (S_HPFRC) and conventional concrete (CC) together. Firstly, the sensitivity of the hybrid fiber system to the enhancement of mechani
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bd89b86132e35f9b45e8bb14a8c9a97
https://doi.org/10.1007/s12205-021-1327-8
https://doi.org/10.1007/s12205-021-1327-8
Publikováno v:
Construction and Building Materials. 226:743-758
The Weibull modulus, a material parameter describing the size effect of brittle material, of high-performance fiber-reinforced concretes (HPFRCs) was investigated under compression and flexure. The compressive specimens were as follows: 70.7 × 70.7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73c97fe569c4e8506eec7a62ef7b10e9
https://doi.org/10.1016/j.conbuildmat.2019.07.234
https://doi.org/10.1016/j.conbuildmat.2019.07.234
Publikováno v:
Construction and Building Materials. 197:548-558
Loading rate effect on crack propagation in ultra-high-performance fiber-reinforced concrete (UHPFRCs) was investigated using a pre-notched three-point bending specimen in an improved-strain energy frame impact machine (I-SEFIM) and image processing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79b006e2ea4a1efaf8a15ae1b65c6a86
https://doi.org/10.1016/j.conbuildmat.2018.11.241
https://doi.org/10.1016/j.conbuildmat.2018.11.241