[1]谢先当,张权,付洋.铁路路基BIM设计系统研究[J].高速铁路技术,2024,15(02):71-75，96.[doi:10.12098/j.issn.1674-8247.2024.02.013]
　XIE Xiandang,ZHANG Quan,FU Yang.Study on BIM Design System for Railway Subgrade[J].HIGH SPEED RAILWAY TECHNOLOGY,2024,15(02):71-75，96.[doi:10.12098/j.issn.1674-8247.2024.02.013]
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铁路路基BIM设计系统研究()
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《高速铁路技术》[ISSN:1674-8247/CN:51-1730/U]

卷:
15卷
期数:
2024年02期
页码:
71-75，96
栏目:
研究创新
出版日期:
2024-04-30

文章信息/Info

Title:
Study on BIM Design System for Railway Subgrade
文章编号:
1674-8247(2024)02-0071-05
作者:
谢先当1; 张权2; 付洋2
1.中铁二院工程集团有限责任公司，成都610031;2.成都工业学院，成都 611730
Author(s):
XIE Xiandang1; ZHANG Quan2; FU Yang2
1.China Railway Eryuan Engineering Group Co. ，Ltd. ，Chengdu 610031 ，China;2.Chengdu Technological University ，Chengdu 611730 ，China
关键词:
BIM; 铁路路基; 构件库; 三维模型; 设计系统
Keywords:
BIM; railway subgrade; element library; 3D model; design system
分类号:
U213.1
DOI:
10.12098/j.issn.1674-8247.2024.02.013
文献标志码:
A
摘要:
当前BIM技术在铁路路基工程设计阶段的应用主要是通过商业软件实现三维模型的创建。市场上的BIM软件仅提供基础的设计平台，无法满足专业设计要求。因此，需要明确铁路路基BIM设计的应用需求和价值点，选择合适的软件平台开展铁路路基BIM设计系统研发。本文结合BIM技术与铁路路基工程结构特点，以数据为基础，研发了铁路路基BIM设计系统，主要取得以下研究成果：(1)根据线路、桥梁、隧道等相关专业数据与路基设计数据，实现了路基构件库的创建、BIM模型的参数化创建以及二维图纸和工程数量等成果输出；(2)解决了相关专业的设计变更导致路基模型重复创建的问题，有效提高了设计效率和精度；(3)初步实现了铁路路基工程BIM正向设计，为BIM技术后续更深层次的应用打下良好基础。
Abstract:
In today’s application of BIM in the engineering design stage of railway subgrade，3D models are generally created using commercial software. BIM software on the market only provides a basic design platform，which cannot meet the specific requirements for subgrade design. Therefore，it is necessary to clarify the application requirements and value points of BIM-based railway subgrade design，and select an appropriate software platform for research and development of a BIM-based railway subgrade design system. This paper developed a BIM-based railway subgrade design system based on data according to the characteristics of BIM and railway subgrade engineering structures. The main results are as follows：(1)The creation of the subgrade element library and parametric BIM models and output of 2D drawings and quantities of works are realized according to the data of relevant disciplines such as lines，bridges and tunnels and subgrade design data. (2) The problem of repeated creation of subgrade models caused by design changes of relevant disciplines is solved，effectively improving the design efficiency and accuracy. (3)BIM-based top-down design of railway subgrade works is preliminarily realized，laying a solid foundation for the subsequent further application of BIM.

参考文献/References:

［1］ 段熙宾，王冰峰. 基于区块链的轨道交通BIM模型安全管理方法［J］. 铁道标准设计，2020，64(11)：136-140，175. DUAN Xibin，WANG Bingfeng. Block-chain Based BIM Model Security Management Method for Rail Transit［J］. Railway Standard Design，2020，64(11)：136-140，175.
［2］ 马弯. 基于BIM的铁路轨道三维数字化设计系统研究［J］. 铁道工程学报，2021，38(4)：90-96. MA Wan. Research on the Railway Track 3D Digital Design System on BIM［J］. Journal of Railway Engineering Society，2021，38(4)：90-96.
［3］ 谢先当，刘厚强，翟连吉. 基于Bentley平台的铁路路基BIM正向设计研究［J］. 铁路技术创新，2020(4)：43-49. XIE Xiandang，LIU Houqiang，ZHAI Lianji. Research on Forward Designs of Railway Subgrade Based on Bentley Platform［J］. Railway Technical Innovation，2020(4)：43-49.
［4］ 雷晓雨，王建，闫东旭，等. 基于达索平台的路基工程BIM设计方法研究［J］. 铁路技术创新，2019(1)：13-16. LEI Xiaoyu，WANG Jian，YAN Dongxu，et al. Dassault-based Subgrade Engineering BIM Design Methods［J］. Railway Technical Innovation，2019(1)：13-16.
［5］ 靳猛. 基于欧特克平台的铁路路基BIM设计技术研究［J］. 铁道标准设计，2020，64(7)：59-63. JIN Meng. Research on BIM Design Technology of Railway Subgrade Based on Autodesk Platform［J］. Railway Standard Design，2020， 64(7)：59-63.
［6］ 谢先当，刘厚强. 基于Bentley平台的铁路路基参数化构件库研究［J］. 高速铁路技术，2021，12(6)：47-51，83. XIE Xiandang，LIU Houqiang. A Study on Parametric Component Library of Railway Earthworks Based on Bentley［J］. High Speed Railway Technology，2021，12(6): 47-51, 83.

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备注/Memo

备注/Memo:
收稿日期：2023-02-23
作者简介：谢先当(1993-)，男，工程师。
基金项目：中国中铁股份有限公司科技研究开发计划(2021-重点-27)
更新日期/Last Update: 2024-04-30