摘要
在对D_(30G)型双联平车通过曲线线路时货物几何偏差量构成分析基础上,研究如何通过恰当选择双联平车的货物支承距(跨装支距),合理布置变截面超长跨装货物内、外偏差量,降低货物整体超限程度。
Based on the analysis of the deviation of the D30G twinned flat car passing curved lines, we investigate arrangement of the center regions' deviation and the end regions' deviation. This is performed by setting the twinned flat car straddle loading distance so that the out-of-gauge degree of the over-length and variable cross-section gools lowered.
作者
赵勇钢
ZHAO Yong-gang(China Railway Special Cargo Services CO. LTD,Beijing 100070,China)
出处
《交通运输工程与信息学报》
2019年第1期67-71,共5页
Journal of Transportation Engineering and Information
关键词
跨装支距
变截面
偏差量
超限
straddle loading distance
variable cross-section
deviation
out-of-gauge
