BIM技术在铁路信号工程施工的应用

Application of BIM Technology in Railway Signal Engineering Construction

在我国铁路行业的快速发展进程中,出现了一系列亟需解决的潜在问题。其中信号工程建设作为轨道交通运输行业的重要组成部分,其建设质量与建设效率对轨道交通系统的健康发展起着很重要的作用。二维施工图纸交付作为传统的铁路信号设计手段存在着难以结合实地情况、隐蔽布线难以直观展现、不可视化和故障难以精确定位等问题,影响了工程进度、浪费了施工资源。所以近年来,随着智慧铁路这个概念的提出,建筑信息模型(BIM)也逐渐成为了铁路信号施工行业热议的话题。文中通过分析传统铁路信号二维图纸设计的劣势与BIM三维建模技术的优势,结合BIM技术在铁路信号系统设计中的应用,说明BIM技术在克服现存施工问题上具有很大的发展潜力。

In the rapid development process of our country′s railway industry,a series of potential issues have emerged.Among them,the construction of signal engineering is an important part of the railway transportation industry,and its construction quality and efficiency play an important role in the healthy development of rail transit system.Two-dimensional construction drawing delivery as a traditional means of railway signal design has problems such as difficulty in combining field conditions,difficulty in visualizing concealed wiring and difficulty in pinpointing faults,which affect the project progress and waste construction resources.So in recent years,with the concept of smart railway,BIM has gradually become a hot topic of discussion in the railway signal construction industry.By analyzing the disadvantages of traditional railway signal 2D drawing design and the advantages of BIM three-dimensional modeling technology,combined with the application of BIM technology in railway signal system design,the paper shows that BIM technology has great potential for development in overcoming existing construction problems.