摘要
采用灰色关联度理论，对影响构件疲劳极限的诸因素进行了分析，得到各影响因素的主次关系。为预防构件疲劳破坏的进一步研究和构件在交变荷载作用下的设计提供有关依据。
his article adopts the theory of gray associated degree to analyze the elementsthat affect component's fatigue limit and get these element's mastslave relation. This relation offers the relevant grounds for father research on preventing component's fatigue dstrcution and component's designing under the effect of cyclic loading.
出处
《西安公路交通大学学报》
CSCD
北大核心
1996年第1期96-98,共3页
Journal of Xi'an Highway University
关键词
构件
疲劳极限
灰色关联度
交变荷载
component, fatigue limit, dalanced cyclic load, associated degree
