Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Tsong Yen"'
Publikováno v:
Applied Sciences, Vol 9, Iss 11, p 2266 (2019)
This study focuses on evaluating the effects of the fineness of fly ash on the strength, fracture toughness, and fracture resistance of concrete. Three fineness levels of fly ash that respectively pass sieves—no. 175, no. 250, and no. 32—were use
Externí odkaz:
https://doaj.org/article/337a580b6ebf40dd9b5d397919b18175
Publikováno v:
Applied Sciences, Vol 9, Iss 4, p 805 (2019)
The effects of particle size of ground granulated blast furnace slag (GGBS) on the fracture energy, critical stress intensity, and strength of concrete are experimentally studied. Three fineness levels of GGBS of 4000, 5000, 6000 cm2/g were used. In
Externí odkaz:
https://doaj.org/article/8bce1325a1324c7d92653342112dadb8
Publikováno v:
Applied Sciences
Volume 9
Issue 11
Applied Sciences, Vol 9, Iss 11, p 2266 (2019)
Volume 9
Issue 11
Applied Sciences, Vol 9, Iss 11, p 2266 (2019)
This study focuses on evaluating the effects of the fineness of fly ash on the strength, fracture toughness, and fracture resistance of concrete. Three fineness levels of fly ash that respectively pass sieves&mdash
no. 175, no. 250, and no. 32&m
no. 175, no. 250, and no. 32&m
Publikováno v:
Applied Sciences
Volume 9
Issue 4
Applied Sciences, Vol 9, Iss 4, p 805 (2019)
Volume 9
Issue 4
Applied Sciences, Vol 9, Iss 4, p 805 (2019)
The effects of particle size of ground granulated blast furnace slag (GGBS) on the fracture energy, critical stress intensity, and strength of concrete are experimentally studied. Three fineness levels of GGBS of 4000, 5000, 6000 cm2/g were used. In
Publikováno v:
ACI Materials Journal. 114
Publikováno v:
Journal of Materials in Civil Engineering. Dec2009, Vol. 21 Issue 12, p730-739. 10p. 4 Diagrams, 7 Charts, 4 Graphs.
Publikováno v:
Advanced Materials Research. :984-988
The study aims to research the effect of the particle size of fly ash on the compressive strength and fracture toughness of high performance concrete (HPC). In all HPC mixtures, the water-to-binder ratio selected is 0.35; the cement replacement ratio
Publikováno v:
Advanced Materials Research. :1690-1697
This research aims to investigate the pore structures and the interfacial transition zone (ITZ) of concrete containing both slag and fly ash. Test variables include three water-to-binder ratios (0.35, 0.50, 0.70) and four substitute ratios of cement
Publikováno v:
NDT & E International. 43:385-393
The objective of this paper is to introduce a newly developed nondestructive test technique called the normalized impact-echo spectrum and its application to monitoring the stiffening process of mortar. The impact-echo method is an effective and nond
Publikováno v:
Journal of Materials in Civil Engineering. 21:730-739
In this study an experimental investigation on shear behaviors of longitudinally reinforced lightweight aggregate concrete (LWC) beams made with sedimentary lightweight aggregate (LWA) without shear reinforcement was carried out and compared with com