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temperature of 595 ?C and holding time of 60 s, and the semi-solid SiCp/AZ61 composites were obtained. They were machined into cylindrical specimens of 8 mm diameter and 12 mm height. The experiments were... Trans. Nonferrous Met. Soc. China 20(2010) s811-s814 Thixotropic compression deformation behavior of SiCp/AZ61 magnesium matrix composites YAN Hong (闫 洪), WANG Jian-jin(王建金) School......
Article ID: 1003-6326(2005)06-1425-04 Synthesis and electrochemical characterization of layered Li[Ni1/3Co1/3Mn1/3]O2 cathode material for Li-ion batteries YU Xiao-yuan(禹筱元)1,2, HU Guo... of Metallurgical Science and Engineering, Central South University, Changsha 410083, China) Abstract: Layered LiNi1/3Co1/3Mn1/3O2 materials were synthesized using a nickel-cobalt-manganese carbonate precursor......
J. Cent. South Univ. (2018) 25: 368-378 DOI: https://doi.org/10.1007/s11771-018-3743-6 Kinematic analysis of shallow tunnel in layered strata considering joined effects of settlement and seepage... Abstract: The purpose of this work is to predict the state of collapse in shallow tunnel in layered strata by using a new curved failure mechanism within the framework of upper bound theorem......
. Companion specimens such as cylindrical specimens and prism specimens are also used to study the physical properties of composites employed. The moment-curvature, stiffness behavior, ductility, crack... concrete composites are examined under compression, split tension and bending using standard cylindrical and prism specimens. 2.1 Compression and split tension behavior of HPFRCC The axial stress-strain......
of hydrotalcite[J]. Chinese Journal of Inorganic Chemistry, 2006, 22(1): 91-95. [17] GOH K H, LIM T T, DONG Zhili. Application of layered double hydroxides for removal of oxyanions: a review[J]. Water..., 1997, 10(4/5/6): 163-172. [19] PALMER S J, FROST R L, NGUYEN T. Hydrotalcites and their role in coordination of anions in Bayer liquors: Anion binding in layered double hydroxides[J]. Coordination......
Three-dimensional consolidation deformation analysis of porous layered soft soils considering asymmetric effectsZHANG Zhi-guo(张治国)1, 2, 3, HUANG Mao-song(黄茂松)2, 4, Wang Wei-dong(王卫东)5(1. School... structures. A three-dimensional consolidation analysis method under the asymmetric loads is developed for porous layered soil based on Biot’s classical theory. Time-displacement effects can be fully considered......
A theoretical analysis of vertical dynamic response of large-diameter pipe piles in layered soilDING Xuan-ming(丁选明)1, 2, ZHENG Chang-jie(郑长杰)2, LIU Han-long(刘汉龙)1, 2(1. Key Laboratory of Ministry... the viscous damping of the soil and soil-pile vertical coupled vibration, a computational model of large-diameter pipe pile in layered soil was established. The analytical solution in frequency domain......
, LANGE F. Enhanced fracture toughness in layered micro-composites of Ce-ZrO2 and Al2O3[J]. Journal of the American Ceramic Society, 1991, 74(12): 2979-2987. [41] PHILLIPPS A J, W. CLEGG J, CLYNE T W..., SHETTY D K. Toughening of layered ceramic composites with residual surface compression: Effects of layer thickness[J]. Engineering Fracture Mechanics, 2001, 68(1): 1-7. [43] BLOYER D R, RITCHIE R O......
Longitudinal vibration of pile in layered soil based on Rayleigh-Love rod theory and fictitious soil-pile modelLü Shu-hui(吕述晖)1, WANG Kui-hua(王奎华)1, WU Wen-bing(吴文兵)2, C. J. LEO3(1. Key Laboratory.... School of Computing, Engineering and Mathematics, University of Western Sydney,Locked Bag 1797, Penrith, Sydney, NSW 2751, Australia)Abstract:The dynamic response of pile in layered soil is theoretically......
of shale coating also were tested. The radioactivity of shale was detected by H-90Bγ Radiometer. The results show that the shale contains chlorite, kaolinite, smectite, sericite and other layered..., and the shale can be used as raw materials for haydite. Key words: shale; layered silicate; haydite; infrared- reflectance; thermal conductivity 页岩是一种黏土类沉积岩,成分复杂,但都具有薄片层状页理.页岩中除黏土矿物(如高岭石,蒙脱石,水云母,拜来石......
