摘要
以液压挖掘机为例，研究了适用于一般工程机械的简便的动态子结构分析方法，开发了实用软件。对实物样机进行了算例分析，实验验证结果表明，本文建立的动态分析模型及开发的软件有足够精度，能满足工程设计需要。
A simple dynamic sub structure analysis method applying to the general engineering machine is studied taking the excavator for example and a pratical program is developed.A practical sample is analysized,and it`s showed by compared with experimental results that the precision of the dynamic analysis method and program developed in this paper is enough to meet the needs of the engineering design.
出处
《机械强度》
CAS
CSCD
北大核心
1997年第4期13-15,共3页
Journal of Mechanical Strength
基金
国家自然科学基金
