大马力推土机工作装置结构优化研究  

Structural optimization on working device of large horse-powered bulldozers

作　　者：马琳[1] 赵雪利[2] 赵克利[3] 赵亚卫 郑传斌[3] 

机构地区：[1]吉林交通职业技术学院,吉林长春130012 [2]上海汽车集团股份有限公司,上海200000 [3]吉林大学,吉林长春130025

出　　处：《中国工程机械学报》2013年第6期517-523,共7页Chinese Journal of Construction Machinery

摘　　要：鉴于目前国内对重型推土机工作装置受力特性的系统实验相对较少,以大马力推土机横拉杆式前工作装置为研究对象,采用理论分析和仿真分析相结合的方法,对其工作装置动力学性能和结构性能进行研究,并在分析结果的基础上利用相关工程应用软件对其进行优化研究.In current, relatively few systematic experiments are domestically conducted on the loading properties for working devices of heavy-duty bulldozers. By investigating the crossbar-type front working device of large horse-powered bulldozers, the dynamical and structural performances of working device are studied with integration of theoretical and simulation analyses. Based on the analysis results, the structural optimization is completed via relevant software.

关 键 词：推土机 工作装置 横拉杆 结构优化 

分 类 号：TU623.5[建筑科学—建筑技术科学]