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Experimental and theoretical analysis on the procedure for estimating geo-stresses by the Kaiser effectYuan-hui Li, Yu-jiang Yang, Jian-po Liu, and Xing-dong Zhao College of Resources and Civil... in Hongtoushan Copper Mine were carried out under uniaxial compressive loading, and the numerical test was also done by using the rock failure process analysis (RFPA2D) code, based on the procedure......
Analysis on Tribological Properties of Potentially New Friction Material with Response Surface Method徐蕾School of Mechanical and Electrical Engineering,China University of Mining & Technology摘 要:The tribological properties of newly developed friction material were evaluated by statistical analysis of the major affecting factors.The material......
the statistical analysis. In the method layer, errors of four fracture volume density estimation methods and that of four fracture size estimation methods were respectively compared, and the optimal methods... J. Cent. South Univ. (2018) 25: 919-935 DOI: https://doi.org/10.1007/s11771-018-3794-8 3-D fracture network dynamic simulation based on error analysis in rock mass of dam foundation ZHONG Deng-hua......
variable-mineralization distribution" by the statistical analysis software, such as SPSS and other self-complied software, and after proper refrigeration, obtaining the value of d where the fitting effect...=0.051 and the F statistical test, F(1, 6 078)=15.744> F0.05(1, 6 078)=3.85, and the regression effectiveness is significant. Performing linear regression analysis on the metallogenic variable......
three major steps, preprocessing, normalization, and statistical analysis (Fig.1). 4.1 Array quality validation The first step is to check the quality of individual spots, regions, and the whole... be normalized by the total or the mean signal intensity of replicates since it is assumed that the microbial community is not different among replicates. 4.3 Statistical analysis The third step......
J. Cent. South Univ. (2017) 24: 402-412 DOI: 10.1007/s11171-017-3442-3 A process-level hierarchical structural decomposition analysis (SDA) of energy consumption in an integrated steel plant LIU... and Springer-Verlag Berlin Heidelberg 2017 Abstract: A hierarchical structural decomposition analysis (SDA) model has been developed based on process-level input-output (I-O) tables to analyze the drivers......
values associated with the coordinates of the first peak and the maximum peak were extracted as the characteristic parameters. A statistical model with correct discrimination rate of greater than 97.1% was established by applying the Fisher discriminant analysis. Key words: microseismic event; mine blast; starting-up feature; Fisher discriminant analysis 1 Introduction Microseismic events......
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relational analysis E Jia-qiang(鄂加强)1, 2, LI Yu-qiang(李玉强)1, 2, GONG Jin-ke(龚金科)1, 2 1. State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University, Changsha 410082...: As for the factors affecting the heat transfer performance of complex and nonlinear oscillating heat pipe (OHP), grey relational analysis (GRA) was used to deal with the relationship between heat transfer rate......
. Genoa: IEEE, 2005: 2029–2032. [16] HU W M, XIAO X, FU Z Y. A system for learning statistical motion patterns [J]. IEEE Transactions on Pattern Analysis & Machine Intelligence, 2010, 28(9): 1450...J. Cent. South Univ. (2017) 24: 2842-2852 DOI: https://doi.org/10.1007/s11771-017-3699-y Abnormal behavior detection by causality analysis and sparse reconstruction WANG Jun(王军), XIA Li-min(夏利民......