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| 振动压路机加载阶段机械阻抗分析 | |
| 引用本文： | 张润利,金萍,张俊杰,于文英.振动压路机加载阶段机械阻抗分析[J].河北工业大学学报,2001,30(4):102-104. |
| 作者姓名： | 张润利 金萍 张俊杰 于文英 |
| 作者单位： | 1. 河北工业大学机械学院 2. 河北工业大学热能工程系 3. 河南省公路局筑路机械厂 |
| 摘 要： | 为了探索振动压路机在压实过程中的动力学特性，本文运用机械阻抗法对振动压路机－路基土壤系统的数学模型进行了分析．采用导纳伯德图可方便地识别系统的质量、刚度、阻尼、共振频率等参数，可进一步完善系统的数学模型，为压实度连续检测仪器的开发提供理论基础． |
| 关 键 词： | 振动压路机 机械阻抗 机械导纳 伯德图 |
| 文章编号： | 1007-23732001-04-0102-03 |
| 修稿时间： | 2001年3月28日 |
Analysis of the Model of Vibrating Roller with Mechanical Impedance Method |
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| ZHANG Run-li AN Ping,ZHANG Jun-jie,YU Wen-ying.Analysis of the Model of Vibrating Roller with Mechanical Impedance Method[J].Journal of Hebei University of Technology,2001,30(4):102-104. | |
| Authors: | ZHANG Run-li AN Ping ZHANG Jun-jie YU Wen-ying |
| Abstract: | In order to study dynamic properties of the vibrating roller in road compacting, the model of vibrating roller-bass soil is analyzed with mechanical impedance method. The Bode graph of mobility, the system mass, stiffness, damp, resonance frequency, antiresonance frequency are identified, and the math-model is improved conveniently. The theory is very important to develop the continuous abc-detector of the vibrating roller. |
| Keywords: | vibrating roller mechanical impedance mechanical mobility bode graph |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |