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《Sichuan Building Science》 2013-01
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Vibration energy attenuation model in granular structure

JIANG Hongying1,LU Jinbu1,MU Qingsong2(1.College of Engineering,Xijing University of Technology,Xi'an 710123,China; 2.College of Civil Engineer and Mechanics,Lanzhou University,Lanzhou 730000,China)  
In this paper,based on the experimenter of the gravel layer under the level of vibration load,study on dynamic response in the gravel pile,micro-analysis the dissipation of energy variation along the depth of granular structure.Analysis of the rapid dissipation of energy along the depth,and two reason of scattering and shear resistance are proposed.It use of stochastic theory to deduces the probability model of the particle dynamic response.Which above provides a basis for research of granular material structure of the energy dissipation in-depth study.
【Fund】: 国家自然科学基金(11072095);; 陕西省科技计划(工业攻关)项目(2010K07-28)
【CateGory Index】: TU441
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【Co-citations】
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6 LIU Yu-xi1, YANG Bo2 (1. College of Management, University of Shanghai for Science and Technology, Shanghai 200093, China) (2. Antna School of Management in Shanghai Jiaotong University, Shanghai 200052, China);An Application of Dynamic Econometric Analysis of Time-series Model to Performance of Investment on Science and Technology in China[J];Mathematics In Practice and Theory;2005-07
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8 WANG Cai-yan(Mathematics Department,Bijie University,Bijie,Guizhou 551700,China);The Sums and Applications of Poisson Processes and Compound Poisson Processes[J];Journal of Shijiazhuang University;2008-03
9 NING Lijuan, LIU Xinping(College of Mathematics and Information Science, Shaanxi Normal University, Xi′an 710062, Shaanxi, China);Option pricing model when stock pricing process is a jimp-diffusion process[J];Journal of Shaanxi Normal University(Natural Science Edition);2003-04
10 BAI Zhihui (College of Science, Tianjin Polytechnic University, Tianjin 300160, China);Study on optimal configuration for the M/M/n/n/m queuing system and its application[J];Journal of Tianjin Institute of Technology;2003-03
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