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Strength distribution at interface of rotary-friction-welded aluminum to nodular cast iron SONG Yu-lai(宋雨来), LIU Yao-hui(刘耀辉), ZHU Xian-yong(朱先勇), YU Si-rong(于思荣), ZHANG Ying-bo(张英波) Key.... The tensile tests indicate that the distribution of strength in radial direction at the interface is inhomogeneous, and the central area of the interface performs greater bond strength than......
A new braking force distribution strategy for electric vehicle based on regenerative braking strength continuityLIAN Yu-feng(廉宇峰)1, 2, TIAN Yan-tao(田彦涛)1, 3, HU Lei-lei(胡蕾蕾)1, YIN Cheng(尹诚)4(1...-adjustable valve, and then the safety brake range is obtained correspondingly. A new braking force distribution strategy based on regenerative braking strength continuity is proposed to solve the braking force......
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J. Cent. South Univ. (2012) 19: 2534-2540 DOI: 10.1007/s11771-012-1307-8 Distribution network planning based on shortest path LU Zhi-ying(路志英), GAO Shan(高山), YAO Li(姚丽) Department... for distribution network routing, an automatic routing method of distribution network planning was proposed based on the shortest path. The problem of automatic routing was divided into two steps in the method......
fraction and theory analysis of settlement and distribution of tailing particles were carried out. The research results show that the magnitude of the strength of the backfill forming in new mold is lower than that of backfill forming in traditional mold, and the biggest gap amounts to 36%.Key words:subsequent backfilling; settlement; distribution of particle; strength......
D Q, ZHANG L, TANG X S, ZHOU W, LI J H, ZHOU C B, PHOON K K. Bivariate distribution of shear strength parameters using copulas and its impact on geotechnical system reliability [J]. Computers... Mechanics, 2007, 28(7): 1421–1426. (in Chinese) [29] LUMB P. Safety factors and the probability distribution of soil strength [J]. Canadian geotechnical Journal, 1970, 7(3): 225–242. [30] CHEN L H......
distribution function, through discussing the characteristics of random distributions for strength of micro-cells, then a statistical damage constitutive model that can simulate the full process of rock strain... conditions. The reason lies in the fact that the rationality of measuring method for micro-cell strength, its form of random distribution function, and the method in determining the model parameters......
of this proposed algorithm for the engineering practice. The references for engineering value selection of rock strength under different credibility or according to frequency distribution of central values... features of the tests finiteness, randomness, and reflect the possible values distribution of the rock strength intervals based on blind data theory and fuzzy interval estimation [14–16]. Two cases......
of different specimens. The slope of the elastic-plastic deformation stage varies lightly, but the peak strength changes evidently, which is mainly caused by the variation of grain size distribution, water... characteristics and strength parameters of red-sandstone JIANG Jian-qing(蒋建清)1, 2, YANG Guo-lin(杨果林)1 1. School of Civil and Architectural Engineering, Central South University, Changsha 410075......
Influence of size and distribution of W phase on strength and ductility of high strength Mg-5.1Zn-3.2Y-0.4Zr-0.4Ca alloy processed by indirect extrusionHansi Jiang1,Xiaoguang Qiao1,Chao Xu2,Shigeharu... shows lower yield strength of 332 MPa,ultimate tensile strength of 352 MPa and higher elongation to failure of 12%. The mechanical properties of the as-extruded alloys vary with the distribution......
