Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Qing-Wei Huang"'
Publikováno v:
Advances in Structural Engineering. 23:969-978
This article experimentally investigates the cyclic behavior of ultra high performance concrete–filled steel tube beam-columns. A total of eight specimens were tested. The considered parameters were the axial load ratio and steel ratio. The results
Autor:
Li-hui, Zhu, Qing-wei, Huang
Publikováno v:
In Ceramics International 2011 37(1):249-255
Publikováno v:
2019 3rd International Conference on Data Science and Business Analytics (ICDSBA).
By analyzing the heat dissipation mechanism of roadway surrounding rock, the physical model and mathematical model of heat transfer of roadway surrounding rock are constructed respectively. Based on the finite element volume method, the software for
Publikováno v:
Proceedings of the First International Interactive Symposium on UHPC.
Publikováno v:
Ceramics International. 38:901-908
α-Al2O3 platelets were prepared by a molten salt synthesis method when NaAlO2 was used as raw material. The effects of the stirring rate during the gel preparation, heating temperature, type and addition amount of molten salts, addition of plate-lik
Publikováno v:
Ceramics International. 34:1729-1733
Plate-like α-Al 2 O 3 single-crystal particles were successfully synthesized in NaCl–KCl flux using Al(OH) 3 powders as starting materials, and the influence of pre-calcining of Al(OH) 3 powders on the phase formation and morphology of α-Al 2 O 3
Publikováno v:
Acta Materialia. 55:5304-5309
The cation chemistry in two sets of strontium barium niobate (SBN) micro-crystals, synthesized at 1100 °C via molten NaCl and KCl salts was investigated using analytical electron microscopy. Na+ and K+ ions were found to enter the tungsten bronze (T
Publikováno v:
International Journal of Materials Research. 98:228-234
A comparison of phases and the microstructures of textured Sr0.4Ba0.6Nb2O6 ceramics without and with V2O5 addition was carried out using transmission and analytical electron microscopy. The dopant was not found in Sr0.4Ba0.6Nb2O6 grains but in the in
Publikováno v:
Ceramics International. 32:745-749
Acicular Ba2NaNb5O15 (BNN) single crystals were synthesized by the reaction of BaCO3 and Nb2O5 in molten NaCl at 1200 °C for 4 h. Using these single crystals as seeds and V2O5 as additive, textured BNN ceramics were successfully prepared via templat
Autor:
Li-Hui Zhu, Qing-Wei Huang
Publikováno v:
Materials Letters. 59:1732-1735
High-temperature strength and toughness behaviors of reaction-bonded SiC ceramics with 12 and 26 vol.% of free Si were investigated. The flexural strength and fracture toughness started to increase at 1000 °C and reached a maximum at 1300° and 1330