工程车辆ROPS有限元分析及试验研究  

Finite Element Analysis and Experimental Research on ROPS for Construction Vehicles

作　　者：赵登峰[1] 王国强[1] 许纯新[1] 李欣[1] 

机构地区：[1]吉林大学机械学院

出　　处：《工程机械》2003年第6期22-25,共4页Construction Machinery and Equipment

摘　　要：以某型振动压路机的ROPS结构为研究对象,建立其有限元模型,并进行有限元分析,从而获取了ROPS在侧向、纵向和垂直工况下的载荷-变形曲线,同时根据国际标准ISO3471:1994,对ROPS的性能进行了测试研究,有限元分析结果和试验结果的一致性,证明了有限元分析的正确性。Zhao DengfengThe finite element model of ROPS structure of a vibratory compactor, which is selected as research objective, and its finite element analysis is performed to obtain the load-displacement curves on lateral, longitudinal and vertical work conditions of the ROPS. At the same time, ROPS performance is tested and studied according to international standard ISO 3471:1994. Results of the finite element analysis are consistent with experiment results, which demonstrated the validity of the finite element analysis.

关 键 词：振动压路机 ROPS 有限元分析 试验研究 工程车辆 翻车保护装置 

分 类 号：U415.5[交通运输工程—道路与铁道工程]