2013, 5(4): 34-40.
铁路各设计阶段数字选线平台的开发及关键技术
| 1. | 中铁第一勘察设计院集团有限公司，西安 710043 |
| 2. | 中南大学，长沙 410004 |
Development and Key Technology of Digital Line Selection Platform in Design Phase of Railway
| 1. | China Railway First Survey & Design Institute Group Co., Ltd., Xi'an 710043, China |
| 2. | Central South University, ChangSha 410004, China |
引用本文:
孟存喜, 蒲浩, 冯威, 李伟, 黄超. 铁路各设计阶段数字选线平台的开发及关键技术[J]. 土木建筑工程信息技术,
2013, 5(4): 34-40.
Citation:
Meng Cunxi, Pu Hao, Feng Wei, Li Wei, Huang Chao. Development and Key Technology of Digital Line Selection Platform in Design Phase of Railway[J]. Journal of Information Technologyin Civil Engineering and Architecture,
2013, 5(4): 34-40.
摘要:“铁路各设计阶段数字选线平台”是一个集成化的铁路选线设计平台。它在铁路线路预可研阶段，基于数字地球建立线路三维空间选线平台，充分利用数字地球提供的全球数字地形和高清影像，完成线路的规划设计，在可研和初步设计及施工图阶段，基于航测数字地形图和AutoCAD平台，应用CAD、可视化、人机交互等技术开发出新一代线路交互式联动可视化CAD系统，完成线路的精细设计，并兼顾枢纽多线条线路平纵面设计、立交横向通道设计等与之配套的设计工作，从而实现各设计阶段、涵盖铁路线路各项选线内容的数字化设计。本文介绍了该应用平台的开发背景、功能及应用情况，重点阐述了系统开发中所解决的关键技术问题。
Abstract: "Digital Line Selection Platform in Design Phase of Railway" is an integrated design platform for railway line selection. On the railway line pre-feasibility study stage, a 3D line selection platform was established based on Digital Earth. Taking full advantage of Digital Earth's global digital terrain and high-definition video, it completed route planning and design. In the feasibility study and preliminary design stage, a generation line interactive visualization CAD systems was developed based on digital topographic maps and CAD. It can be used to complete the design, multi-line hub Line Plane design and Interchange transverse channel design, which covers various electoral line railway line digitization of content design. This article described the background, function and application of the application platform development and focused key technical issues in the development.
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