西成客运专线铁路桥隧工程BIM技术应用研究

发布时间：2018-01-04 00:09

  本文关键词：西成客运专线铁路桥隧工程BIM技术应用研究　出处：《铁道标准设计》2017年07期 　论文类型：期刊论文

  更多相关文章： 客运专线铁路 桥梁 隧道 BIM技术 施工图 工程数量 施工模拟 碰撞检查 协同设计

【摘要】：以西成客运专线十岔沟中桥、清凉山隧道作为BIM研究实际工程背景,结合铁路桥隧BIM模型具有规模大、接口复杂、数据量大等特点,以BIM技术在铁路桥隧工程中的应用为主要目的,对铁路桥隧工程勘察设计全过程进行研究,包括外业勘察阶段的水文数据分析,设计阶段的模型创建、设计方案汇报展示、碰撞检查、协同设计、施工图绘制、工程数量计算、施工过程模拟等应用研究。研究认为,现有BIM软件平台基本能满足铁路桥隧工程BIM设计要求,但须按桥隧工程的设计特点进一步修改、完善。桥、隧BIM模型手工创建耗时、费力,专业化率较低,操作复杂,有针对地进行二次开发,将是桥隧BIM技术推广运用的突破口。虽然桥隧BIM出图率低,图纸不规范,但对各种数量信息的传递和汇总相对比较容易,用动画来表述施工过程,使复杂的工法变得清晰明了,这些都体现了BIM技术的优点,且技术也比较成熟,值得在铁路桥隧实际生产中的推广运用。
[Abstract]:Into the West Passenger Line ten Chagou bridge, Qingliangshan tunnel as BIM research background of engineering, combined with the railway bridge and tunnel BIM model with large scale, complex interface, features a large quantity of data, the application of BIM technology in railway tunnel engineering as the main purpose, survey and design of the whole process of Railway bridge and tunnel engineering, including analysis of hydrological data outside the industry survey phase, the design phase of the creating model, design presentation, collision detection, collaborative design, construction drawing, engineering quantity calculation, application of construction process simulation. Research shows that the existing BIM software platform can basically meet the design requirements of Railway Tunnel Engineering BIM, but according to the design characteristics of the bridge and tunnel the project is further modified to improve. The bridge, tunnel and BIM model manually create time-consuming, laborious, specialization rate is low, the operation is complex, the two development, will be the bridge BIM technology promotion The use of a breakthrough. Although the bridge BIM figure is low, the drawings are not standardized, but the number of all kinds of information transfer and summary is relatively easy, using animation to express the construction process, the complex method becomes clear, which embodies the advantages of BIM technology, and the technology is relatively mature, the promotion of the use of it in the railway and in the actual production.

【作者单位】： 中铁第一勘察设计院集团有限公司;
【基金】：中铁第一勘察设计院集团有限公司重大科研计划(院重大14-2)
【分类号】：U239.8;U442;U452
【正文快照】： 1概述BIM是基于先进三维数字设计解决方案所构建的可视化的数字建筑模型(即Building Information Model-ing)。三维数字模型是BIM信息技术的主体,模型创建是BIM技术利用的首要工作。利用数字建模软件,把真实的桥梁、隧道工程参数化、数字化后形成BIM三维模型,以此为平台,从设，

本文编号：1376180