高速铁路路基冻胀综合监测体系研究  

Research on comprehensive monitoring system for inspecting subgrade frost heave on high speed railway

作　　者：孙英潮 闫宏业[2] 蔡德钩[2] 陈锋[2] 姚建平[2] 

机构地区：[1]哈齐铁路客运专线有限责任公司,黑龙江哈尔滨150090 [2]中国铁道科学研究院铁道建筑研究所,北京100081

出　　处：《铁道建筑》2015年第6期92-95,共4页Railway Engineering

基　　金：铁道部科技研究开发计划项目(Z2012-062);中国铁路总公司科研试验任务(Z2013-038);铁道科学技术研究发展中心科研项目(J2014G003);中国铁路总公司科技研究开发计划项目(2013G009-G;2014G003-A);中国铁道科学研究院基金项目(2013YJ032)

摘　　要：阐述了人工水准观测、自动监测(冻胀、冻深、水分)、轨道动态检测、轨道状态检查等方式应用于高速铁路路基冻胀监测的功能定位、仪器设备要求、测试要点及数据处理要求。针对高速铁路路基冻胀综合监测体系总体要求,探讨了高速铁路建设与运营各阶段不同监测方式的相互关系。高速铁路路基冻胀综合监测体系的建立为高速铁路建设期间的动态设计及安全运营提供了技术保障。When different methods such as manual leveling observation,automatic monitoring （ frost heave,frost depth,and moisture） ,track dynamic inspection and track status inspection are used to inspect subgrade frost heave on HSR,their function,devices requirements,testing principium and data analysis requirements were discussed. According to the general requirements of comprehensive monitoring system for inspecting subgrade frost heave on HSR,the relationships of different monitoring methods during different periods such as construction and operation stage were investigated. The establishment of comprehensive monitoring system for inspecting subgrade frost heave provides technical supports for dynamic design during construction period and safe operation for HSR.

关 键 词：高速铁路 路基冻胀 综合监测 自动监测 人工观测 轨道检测 

分 类 号：U216.417[交通运输工程—道路与铁道工程]