实景三维模型在普速铁路线路安全保护区划定中的应用

The Application of 3D Real Scene Model in the Delineation of Safety Protection Zone for Ordinary-speed Railway Line

为加强普速铁路安全管理、切实保障铁路沿线人民群众的生命财产安全、保护普速铁路运输安全,应重点进行普速铁路线路安全保护区划定工作。文章基于实景三维模型,结合铁路线路安全保护区划定需要,探索实景三维模型在普速铁路线路安全保护区划定中的应用方法。研究表明,在铁路线路安全保护区划定工作中应用实景三维模型,数据精度满足设计要求,同时也提高了工作效率。

In order to strengthen the safety management of ordinary-speed railway,ensure the safety of people's lives and property along the railway,and protect the safety of ordinary-speed railway transportation,it is necessary to focus on the delineation of safety protection zone for ordinary-speed railway line.Based on 3D real scene model,combined with the needs of the delineation of safety protection zone for railway line,this paper explores the application method of 3D real scene model in the delineation of the safety protection zone for ordinary-speed railway line.The research shows that the application of 3D real scene model in the delineation of safety protection zone for railway line meets the design requirements and improves the work efficiency.