秦沈客运专线道床状态指标的试验研究  

A Research over the Track Bed Status Index of QinShen Passenger-dedicated Railway

作　　者：刘衍峰[1] 高亮[1] 

机构地区：[1]北京交通大学土木建筑工程学院,北京100044

出　　处：《铁道标准设计》2004年第9期18-20,共3页Railway Standard Design

摘　　要：针对秦沈客运专线新线一次性铺设跨区间无缝线路的特点 ,通过对道床状态各项指标的综合测试 ,在系统分析研究的基础上 ,就跨区间无缝线路道床状态指标的确定。A comprehensive test was made of various indices concerning track bed status, and systematic analysis and researches were conducted. Rational recommendations were raised with respect to the determination of track bed status indices and construction control.

关 键 词：秦沈客运专线 道床状态 一次性铺设 跨区间无缝线路 

分 类 号：U238[交通运输工程—道路与铁道工程] U213.9