Affiliation:
1. Chongqing Jiaotong University
Abstract
In this paper a dynamical equation about vibratory drum - soil system was set based on the non-linear character of vibration compaction of vibratory roller. The finite element model of vibratory drum - soil system was established by the finite element software ABAQUS, with which the vibration compaction process of vibratory drum is simulated. According to the analysis of the vibration propagation on the soil surface, the longitudinal vibration propagation of soil, the stress and strain of the soil under the vibratory drum, results have proved that it is valid to simulate the interaction between vibratory drum and soil by the nonlinear finite element method, which offered a new way to research the interaction between vibratory drum and soil.
Publisher
Trans Tech Publications, Ltd.
Reference8 articles.
1. Sicheng Qin: Vibratory Roller(Chemical Industry Press, Beijing 2006).
2. Bing Li and Shengjie Jiao: Vibratory Roller and Vibration Compaction Technology(Chin-a Communications Press, Beijing 2001).
3. Jinliang Yang: Soil Mechanics(China WaterPower Press, Beijing 2009).
4. Bangchun Wen, Shuying Liu and Zhaobo Chen: Mechanical Vibration Theory and Appli-cations(Higher Education Press, Beijing 2009).
5. J．Maciejewski, A Jarzebowski: Experimental analysis of soil deformation below a rolli-ng rigid cylinder[J]．Journal of Terra mechanics．2004(41): 223-241.
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