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| 齿轮齿条式施工升降机振动分析 | |
| 引用本文： | 常晓华,谢正义,冯辉.齿轮齿条式施工升降机振动分析[J].建筑机械化,2011,32(6):41-43,7. |
| 作者姓名： | 常晓华 谢正义 冯辉 |
| 作者单位： | 1. 辽宁省安全科学研究院,辽宁沈阳,110003 2. 沈阳建筑大学交通与机械工程学院,辽宁沈阳,110168 3. 沈阳特种设备检测研究院,辽宁沈阳,110035 |
| 摘 要： | 施工升降机作为重要的垂直输送机械,其系统振动分析一直受到广泛关注。本文对施工升降机进行振动分析,建立系统振动力学模型,利用Matlab计算获得在不同载重和不同位置时系统的各阶固有频率,分析各阶固有频率随载重和吊笼位置的变化趋势,确定了系统对于给定初始条件的响应。 |
| 关 键 词： | 施工升降机 Matlab 振动 固有频率 |
Analysis on vibration of the gear-and-rack construction hoist |
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| CHANG Xiao-hua,XIE Zheng-yi,FENG Hui.Analysis on vibration of the gear-and-rack construction hoist[J].Construction Mechanization,2011,32(6):41-43,7. | |
| Authors: | CHANG Xiao-hua XIE Zheng-yi FENG Hui |
| Affiliation: | CHANG Xiao-hua,XIE Zheng-yi,FENG Hui |
| Abstract: | The construction hoist's vibration analysis has been caused extensive concern as the important vertical conveying machinery. The purpose of this study was to analyze the vibration of the construction hoist. The system vibration mechanical model was set up and then the system's various steps natural frequency with the different carrying loads and the different position had been obtained by using Matlab software. Finally, the tendency of the natural frequency with carrying loads and the elevator cage's positi... |
| Keywords: | Matlab |
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