双钢轮振动压路机动态负荷特性分析  

The Analysis of the Dynamic Load Characteristics of the Double-Drum Vibratory Roller

作　　者：曹婷[1] 胡碧阳[1] 张志峰[1] 李学武[1] 

机构地区：[1]长安大学 道路施工技术与装备教育部重点实验室,陕西西安710064

出　　处：《山东交通学院学报》2012年第3期72-76,83,共6页Journal of Shandong Jiaotong University

摘　　要：通过双钢轮振动压路机起步加速过程中的受力分析,得到整机的惯性阻力和行驶阻力对系统动态特性的影响。然后针对整机动力分析结果得出动态过程中的负荷特性,并给出影响系统动态负荷的因素,提出减少惯性负荷的建议,提高双钢轮振动压路机的动力性与使用性。Through the force analysis of the double-drum vibratory roller during the starting and accelerating, this paper finds the influence of the inertia resistance and travel resistance of the whole machine on the system dynamic characteristics. Then, the paper works out the load characteristics in the dynamic process in accordance with the analytical results of the whole machine power so as to explore the adequacy of the system capacity. Finally the paper proposes the factors that influence the system dynamic load characteristics and some improvement suggestions in order to increase the power and usability of the double-drum vibratory roller.

关 键 词：双钢轮振动压路机 惯性阻力 行驶阻力 动态负荷 

分 类 号：TU415.52[建筑科学—岩土工程]