摘 要:桥上轨道线路的线形会随着桥梁墩台及路基的位移发生变化,当线形变化严重时会危害行车安全。准确地预测桥上铁路桥墩位移、路基位移对轨道线形的影响有利于监测线路状态,保障既有线路的安全运行。文章开发了一套高铁线形智能化信息系统,可根据墩台及路基位移变化计算线形变化,对轨道线形进行良好的预测与控制,方便工务人员进行管理。文章介绍了该系统的开发原理及小程序、Web 端页面使用方法。
关键词:高铁邻线施工监测;线形预测;智能化管理;软件开发
DOI:10.19850/j.cnki.2096-4706.2021.13.015
中图分类号:TP315 文献标识码:A 文章编号:2096-4706(2021)13-0058-05
Development and Utilization of Intelligent Information System for High Speed Railway Alignment
WANG Gang
(Shanghai Donghua Local Railway Development Co., Ltd., Shanghai 200070, China)
Abstract: The alignment of track line on bridge will change with the displacement of bridge pier and subgrade. When the alignment changes seriously, it will endanger the traffic safety. Accurately predicting the influence of bridge pier displacement and subgrade displacement on track alignment is conducive to monitoring the line status and ensuring the safe operation of existing lines. In this paper, an intelligent information system for high-speed railway alignment is developed, which can calculate the alignment change according to the displacement change of pier and subgrade, predict and control the track alignment well, and facilitate the management of track maintenance personnel. This paper introduces the development principle of the system and the usage method of small program and web page.
Keywords: high speed railway adjacent line construction monitoring; alignment prediction; intelligent management; software developmen
参考文献:
[1] 中华人民共和国铁道部 . 高速铁路无砟轨道线路维修规则 (试行):铁运〔2012〕83 号 [S]. 北京:中国铁道出版社出版, 2012.
[2] 任碧能 . 地铁线路数字化设计系统研究 [J]. 铁道勘察, 2017,43(6):81-83+87.
[3] 韩闯 . 基于 MATLAB 的数字轨道建模研究 [D]. 长春: 吉林大学,2017.
[4] 刘春艳 . 上海轨道交通数字化监护管理系统的设计与实现 [D]. 大连:大连理工大学,2013.
[5] 郝建旭 . 光缆线路巡查数字化移动数据采集系统的设计与 应用 [J]. 广播电视网络,2020,27(8):52-54.
作者简介:王纲(1972—),男,汉族,上海人,高级工程师, 学士学位,研究方向:土木工程、轨道交通结构施工等。