摘要
外荷载输入是影响刚性悬挂结构设计以及与其他专业配合的关键要素。为了明确刚性悬挂的外荷载情况,本文梳理了外荷载的作用位置、作用形式与产生原因,并根据不同的工况及直线曲线形式对荷载进行了分类,提出了各种工况下刚性悬挂的荷载形式与取值,为今后刚性悬挂的设计提供了荷载依据,同时也提高了接口配合的准确性。
External load input is a key factor affecting the design of rigid suspension structure and cooperation with other systems.In order to clarify the external load of rigid suspension,the paper sorts through the acting position,form of acting and causes of external load,classifies the loads according to different working conditions and forms of linear curves,and puts forward the forms of loads and values for rigid suspensions under various working conditions.It not only provides the basis of loading for the design of rigid suspension in the future,but also improves the accuracy of interface coordination.
出处
《电气化铁道》
2022年第S01期95-97,共3页
Electric Railway
关键词
刚性悬挂
纵向摩擦力
汇流排卡滞
横向反力
悬吊点失效
rigid suspension
longitudinal friction
jammed bus bar
lateral reaction force
failure of suspension point