首页 | 本学科首页   官方微博 | 高级检索  
     检索      

客运专线无砟轨道桥梁垂直位移观测技术
引用本文:张庆华.客运专线无砟轨道桥梁垂直位移观测技术[J].铁道建筑技术,2011(2):12-16.
作者姓名:张庆华
作者单位:中铁十七局集团有限公司,太原,030006
摘    要:桥梁工程在客运专线结构中占相当大的比例,是变形观测及评估的重要组成部分。桥梁垂直位移观测测点多,线路长,精度要求高,在国内尚无成熟经验。结合郑西客专变形观测实践,从监测网的建立、仪器使用、观测路线选择等多个方面阐述了垂直位移观测技术,对客运专线无砟轨道桥梁垂直位移观测有一定的借鉴和指导价值。

关 键 词:铁路客专  桥梁  垂直位移  观测技术

Observation Technology of Bridge Vertical Displacement in Passenger Dedicated Line Balastless Tracks
Zhang Qinghua.Observation Technology of Bridge Vertical Displacement in Passenger Dedicated Line Balastless Tracks[J].Railway Construction Technology,2011(2):12-16.
Authors:Zhang Qinghua
Institution:Zhang Qinghua(China Railway 17th Bureau Group Co.Ltd.,Taiyuan 030006,China)
Abstract:Bridge works is an important component of deformation observation and evaluation which accounts for a considerable proportion in passenger dedicated line structure.There is no relevant domestic mature experience because of a large number of observation points,long lines and high accuracy for bridge vertical displacements.Based on deformation observation practice in Zhengzhou-Xi'an Passenger Dedicated Line,this article expounds the vertical displacement observation technique from many aspects,such as establi...
Keywords:Passenger Dedicated Line  bridge  vertical displacement  observation technology  
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号