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Deformation behavior of SiC particle reinforced Al matrix composites based on EMA model CHENG Nan-pu(程南璞)1, 2, ZENG Su-min(曾苏民)1, 2, 3, YU Wen-bin(于文斌)1, 2, LIU Zhi-yi(刘志义)1, CHEN Zhi-qian(陈志谦)2... assumption(EMA) model. The particle size distribution naturally brings about the variation of matrix properties and the interfacial matrix failure due to the presence of SiC particles. The theoretical......
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Fluid-solid coupling model based on endochronic damage for roller compacted concrete damGU Chong-shi(顾冲时)1, WEI Bo-wen(魏博文)1, 2, XU Zhen-kai(徐镇凯)2, LIU Da-wen(刘大文)1(1. College of Water-Conservancy...-layer rolling and pouring construction technology and the complicated mechanical behavior of the roller compacted concrete dam (RCCD) construction interface, a constitutive model of endochronic damage......
J. Cent. South Univ. (2016) 23: 2728-2734 DOI: 10.1007/s11771-016-3334-3 Three-stage approach for dynamic traffic temporal-spatial model LU Hua-pu(陆化普)1, SUN Zhi-yuan(孙智源)1, 2, QU Wen-cong(屈闻聪)1... traffic temporal-spatial model (DTTS) is established. With consideration of the temporal correlation, spatial correlation and historical correlation, a basic DTTS model is built. And a three-stage......
Applicability of Johnson-Mehl-Avrami model to crystallization kinetics of Zr60Al15Ni25 bulk amorphous alloy YAN Zhi-jie(闫志杰), DANG Shu-e(党淑娥), WANG Xiang-hui(王祥辉), LIAN Pei-xia(廉培霞) School...; Abstract: The applicability of Johnson-Mehl-Avrami(JMA) model......
J. Cent. South Univ. Technol. (2011) 18: 1744-1749 DOI: 10.1007/s11771-011-0897-x Cellular automation model for analyzing capacity of branch road section WANG Ying-zi(王英姿)1, 2, LONG Dong-fang(龙东方... of urban arterial road with the rational utilization of the branch road, the vehicle meeting behavior on the branch road without divided lane was described, and the cellular automation (CA) model......
J. Cent. South Univ. Technol. (2010) 17: 1344-1350 DOI: 10.1007/s11771-010-0640-z IFC-based integration tool for supporting information exchange from architectural model to structural model LIU... of enhancing effective collaboration between architects and structural engineers in the building design field, an integration tool was developed for supporting information exchange from architectural model......
J. Cent. South Univ. (2020) 27: 578-591 DOI: https://doi.org/10.1007/s11771-020-4318-x A power function model for simulating creep mechanical properties of salt rock LI Huan(李欢)1, 2, Ngaha Tiedeu... of Springer Nature 2020 Abstract: In this paper, a new micro-creep model of salt rock is proposed based on a linear parallel bonded model (LPBM) using the two-dimensional particle flow code (PFC2D). The power......
Centrifugal model test and numerical simulation of vertical earth pressure on soft foundation box culvertZHANG Jun-hui(张军辉)1, 2, YAO Yong-sheng(姚永胜)1, ZHENG Jian-long(郑健龙)1, ZHANG Tao(张涛)3(1... the interaction of the soil-culvert-foundation system, both a centrifugal model test and a numerical simulation were conducted and the comparisons with the current methods to determine the load......