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, Chongqing University, Chongqing 400045, China) Abstract: Based on the theoretical framework of cavity expansion theory, an elastic-perfectly plastic analytic solution for cavity expansion in rate..., 张昭, 杜明芳. 饱和土体小孔扩张问题的弹塑性解析解[J]. 岩土力学, 2004, 25(9): 1373-1378. XIAO Zhaoran, ZHANG Zhao, DU Mingfang. An elastoplastic closed-form approach of approach of cavity expansion in saturated soil based......
: Based on the deterministic contact model, a model with asperity interaction was developed to predict the effects on the normal contact properties and energy dissipation of rough interface...]. 机械工程学报, 2013, 49(1): 102-107. YANG Hongping, FU Weiping, WANG Wen, et al. Calculation model of the normal contact stiffness of joints based on the fractal geometry and contact theory[J]. Journal......
condition based on the theory of fluid mechanics, vibration mechanics, soil dynamics and electromechanical fluid coupling dynamics. By means of Matlab/Simulink, the effects of different clearance values... of vibratory hammer's driveability based on the hysteretic nonlinear resistance[D]. Changsha: Central South University. School of Mechanical and Electrical Engineering, 2013: 17-51. [14] ZHANG Xueliang......
prediction model was established based on experimental data using Weymann-Frenkel equation and the formula of calculating the fixed optical basicity. The results show that with the increase of Al2O3 mass... I, MIN D J. A review of the relationship between viscosity and the structure of calcium-silicate-based slags in iron making[J]. Steel Research International, 2012, 83(7): 611-630. [10] FENG Cong, CHU......
of frozen material, which will ultimately affect the drying rate, energy consumption and the quality of freeze-dried products, based on the numerical simulation results using CFD of the temperature...] 王新房, 汪春华, 吴光超. 基于有限元的一类 Stefan 问题数值模型研究[J]. 自动化技术与应用, 2007, 26(5): 9-12. WANG Xinfang, WANG Chunhua, WU Guangchao. Numerical model of a class of Stefan problem based on finite element method[J......
, et al. Cavity 3D modeling and correlative techniques based on cavity monitoring[J]. Journal of Central South University of Technology, 2008, 15(5): 639-644. [5] LOU Shuhan, YANG Biao, LUO Zhouquan..., 王力. 基于简易六段法的RIEGL VZ-400激光扫描仪精度测试方法研究[J]. 工程勘察, 2011, 39(3): 63-66, 81. ZHANG Qifu, SUN Xianshen, WANG Li. Research of methods to test accuracy of RIEGL VZ-400 laser scanner based on simple six-range......
]. Frontiers of Energy and Power Engineering in China, 2010, 4(2): 143-148. [8] PRASHER R S. A simplified conduction based modeling scheme for design sensitivity study of thermal solution utilizing heat... Xiaopeng, LEI Fei, ZHANG Tianhao. Heat dissipation structure optimization of inverter based on the optimal control strategy[J]. Control and Information Technology, 2020(2): 55-59. [11......
are stored in naturally-fractured reservoirs. Thus, fracture pathway systems may have a significant impact on reservoir performance. This article focuses on the core- and laboratory-based...: 1) nearly vertical fractures, 2) oblique fractures, and 3) horizontal fractures. Based on a systematic study of the characterization of reservoir space, the main geologic setting of natural gas......
dynamic background and rock-forming process were studied, and the rock-forming mechanism of Qingshanjiao intrusion was discussed, based on geological characteristics, detailed observation..., based on the studies of petrography, petrogeochemistry, geochemistry of trace elements and REE for the Qingshanjiao intrusion. The study will have significant influence on the study of rock and ore......
the transition period. To solve these technical problems of poor production safety conditions and difficulties in production convergence during the transition period, in this study, based on the case... stability in Ref. [2], which implements a sensitivity analysis of the main stress and strain indexes affecting the slope stability by using a variance analysis based on the orthogonal table and based......