检索结果-南通市图书馆

Dynamic characteristics of a switch and crossing on the West Coast main line in the UK

Railway Engineering Science 2022年第2期30卷 183-203页

作者： Jou-Yi Shih Paul Weston mani entezami Clive Roberts Birmingham Centre for Railway Research and Education University of BirminghamBirmingham B152TTUK ZynaMic Engineering AB 12070 StockholmSweden

Railway switches and crossings constitute a small fraction of linear track length but consume a large proportion of the railway track system maintenance *** switch and crossing(S&C)faults rarely prevent trains from running,switches and crossings are the source of many faults and need continual *** the rare occasions when trains are prevented from running the cost of the disruption is very *** monitoring of the point operating equipment that moves the switchblades has been in use for many years but condition monitoring of the state of the switch in terms of the support and mechanical damage as trains pass over has only recently started to become *** this end,it is important to understand the correlation between S&C faults and sensor data that can detect those *** paper assesses some of the data collected from multiple sensors variously positioned on and around a switch and crossing on the UK mainline for a few days of normal train ***,geophones,and strain gauges were installed at the locations where they were anticipated to be most *** at the load transfer point on the crossing nose were estimated from two separate strain gauge bridges and possible use of acceleration on the crossing is *** between different data are analysed and assessed and correlation between peak estimated load transfer forces and accelerations is *** on the analysis,conclusions are drawn about the different types of dynamic information around S&Cs that can be obtained from a variety of sensor types.

关键词： Railway Accelerometer Condition monitoring Impact force Switch and crossing Strain gauge

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：