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with the growth characteristic described in the classical eutectic coupled growth model (Jackson-Hunt model), and a superheating steady state coupled growth model for peritectic alloy was presented...Bridgman定向凝固条件下,经过包晶温度形成的δ与γ两相不断生长,形成连续的类似于共晶生长的δ+γ相的包晶组织.本文作者认为,这种包晶定向生长的组织标志着定向凝固进入稳态,具有溶质与温度场相对稳定,两相体积分数保持恒定以及在低速下界面大体保持等温的特征. 图10 包晶共生生长模型的示意图 Fig.10 Model for peritectic coupled......
] established the uniaxial and triaxial constitutive models of statically loaded rock under dynamic loading (coupled static-dynamic constitutive model) with intermediate strain rate, by way of combining statistic... Technol, 2006, 13(3): 281-285. [14] LI Xi-bing, ZUO Yu-jun, MA Chun-de. Constitutive model of rock under coupled static-dynamic loading with intermediate strain rate [J]. Chinese Journal of Rock Mechanics......
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atomization and the deposition processes were coupled together in order to obtain a new description of the spray forming process.The model,which is able to predict the shape of a spray-formed billet...Shape-predicted model of spray forming rod under scanning atomizationCAO Fuyang,WU Peilian,NING Zhiliang,ZHAO Wenjun,and SUN Jianfei Key Laboratory for Procession Hot Processing of Metals,Harbin......
of the global optimum coupled of model structure and its parameters. At first, stochastic coupled mode was initialized, the difference in displacement between the numerical value and in-situ measurements... based on DE algorithm combined with FLAC3D was proposed for coupled identification of the global optimum structure of the model and its parameters according to the idea of back analysis[11]. 2 DE......
the vibrations. Using the state-of-the-art three-dimensional coupled periodic finite element–boundary element (FE-BE) method, the dynamic track-tunnel-soil interaction model for metro line 15 was used...) The applicability of the coupled periodic FE-BE method is demonstrated to study the efficiency of vibration isolation measures. It is necessary to validate the FE-BE model by in situ measurements in further work......
1 4.1.1 Simulation conditions The coupled thermal-mechanical full 3D FE model for Case 1 is shown in Fig.3. In Fig.3, the driver roll is driven to rotate around its stationary axis at a constant... and faster. Fig.7 Measured and predicted histories of ratio of outer diameters4.2 Case 2 4.2.1 Simulation conditions The coupled thermal-mechanical full 3D FE model for Case 2 is shown in Fig.8.......
: 10.13374/j.issn2095-9389.2015.07.002. (in Chinese) [30] HUANG Shi-bing, LIU Quan-sheng , CHENG Ai-ping, LIU Yan-zhang, LIU, Guo-feng. A fully coupled thermo- hydro-mechanical model including... Xiao-qing, LIU Hong-yan, LIU Jing-ping. A damaging model of jointed rock under coupled action of freezing and thawing [J]. Chinese Journal of Rock Mechanics and Engineering, 2015, 34(8): 1602-1611......
; 文章编号:1672-7207(2014)11-4050-09 Judging method for coupled vibration resonance of vehicle-bridge of continuous rigid frame bridges WANG Lingbo1, JIANG Peiwen2, KANG Xin3, MA Yinping1, ZHOU.... Civil Engineering, Missouri University of Science and Technology, Missouri 65401, USA) Abstract: A numerical analysis method based on ANSYS was presented to judge the coupled vibration resonance......
for super-large cooling towers.Key words:super-large cooling towers; wind-induced responses; wind vibration coefficients; aero-elastic model; consistent coupled method... derived based on structural dynamics and random vibration theory. The consistent coupled method (CCM) was presented to compensate the coupled term between background and resonant response. Taking the super......
