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Large-scale two-dimensional nonlinear FE analysis on PGA amplification effect with depth and focusing effect of Fuzhou BasinJIN Dan-dan(金丹丹)1, 2, CHEN Guo-xing(陈国兴)1, 2, DONG Fei-fan(董菲蕃)1, 2(1...-dimensional (2D) FE nonlinear analytical model for Fuzhou Basin was established. The peak ground motion acceleration (PGA) and focusing effect with depth were analyzed. Meanwhile, the results by wave......
J. Cent. South Univ. (2018) 25: 2929-2943 DOI: https://doi.org/10.1007/s11771-018-3963-9 Industrial transmission effect of international metal price shocks in perspective of industry chain GAO... in sequence. Key words: international metal prices; industry chain; SVAR model; transmission effect Cite this article as: GAO Chuan, HUANG Jian-bai, CHEN Jin-yu, TANG Wen-yuan, WANG Zhi-ping, LIU Jing......
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Effect of intermediate principal stress on strength of soft rock under complex stress statesMA Zong-yuan(马宗源)1, LIAO Hong-jian(廖红建)2, DANG Fa-ning(党发宁)1(1. School of Civil Engineering... tests simulation, the effect of the intermediate principal stress on the strength of soft rock was investigated. Finally, an example of an axial compression test for a hard rock pillar with a soft......
J. Cent. South Univ. (2016) 23: 891-897 DOI: 10.1007/s11771-016-3136-7 Vertical vibration of a large diameter pipe pile considering transverse inertia effect of pile ZHENG Chang-jie(郑长杰), LIU Han... Press and Springer-Verlag Berlin Heidelberg 2016 Abstract: Considering the transverse inertia effect of pile, the vertical dynamic response of a large diameter pipe pile in viscoelastic soil layer......
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variations. In addition, the compensation for real gas effect is used in the model building. The comparison between experiments and simulations of SER indicates that, to compensate the real gas effect... of SER and the validity of the mathematic model and the compensation method.Key words:high pressure pneumatics; pressure reduction; dynamic simulation model; real gas effect......
is due to the codoping of Eu2+/Gd3+. An optimum synergetic effect was found for a mass ratio of Eu/TiO2 equal to 1.0% and Gd/TiO2 equal to 0.5%. The effects induced by Eu2+/Gd3+-codoped on the titania catalysts may be explained in terms of Gd3+→Eu2+ energy transfer to affect the photocatalysis activity of the titania catalysts. Key words: titania catalysts; codoping; synergetic effect 1......
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J. Cent. South Univ. (2017) 24: 937-946 DOI: 10.1007/s11771-017-3496-7 Effect of Friedel’s salt on strength enhancement of stabilized chloride saline soil CHENG Yin(程寅)1, LI Zhan-guo(李战国)1, HUANG... the pores in the stabilized soil. This pore-filling effect was the most important contribution to the significantly enhanced strength of the PC+CH-stabilized chloride saline soils. On the basis......
