摘要
研究目的:单体建筑的BIM技术及其应用已趋于成熟,但铁路工程BIM技术的开发与应用整体上尚处于起步和探索阶段。目前业主的需求越来越迫切和广泛,铁路工程设计BIM技术的开发与应用已迫在眉睫。通过建立基于BIM技术带状的铁路工程真实场景模型协同设计平台,实现各专业在同一个全线真实三维场景模型下的协同设计,使工程技术人员对各种工程信息作出正确的理解和高效的应对,从而提高生产效率、节约成本和缩短工期。研究结论:(1)带状大范围工程设计三维真实感场景技术的研究成功,开辟了一个全新的铁路工程设计应用BIM技术途径;(2)利用航空遥感影像数据和地形数据,由计算机生成与现场一致的三维真实场景模型;将各专业的工程三维模型按照里程坐标集成在一个带状连续的三维真实场景中,即可实现铁路工程BIM方式下的协同设计;(3)本文提出的铁路工程设计BIM技术开发与应用的解决方案,对铁道工程设计单位开展BIM工作具有一定的借鉴意义。
Research purposes： BIM technology is widely applied in the field of civil construction, but it is only in its beginning in the railway engineering construction. Ownerg demand has become more and more urgent and extensive at present, and BIM technology development and application of railway engineering design is imminent. Through a collaborative design platform which based on the railway engineering banded 3D real scene model （3DRSM） using BIM technology, it can carry out design procedure including all majors, make the technical personnel understand engineering information correctly and response effectively, so as to improve the production efficiency, save cost and shorten the construction period. Research conclusions： （ 1 ） A successful research of banded wide range of engineering design of 3 DRSM has opened up a new railway engineering design and application of BIM technology. （2） 3DRSM can be generated by computer using aviation remote sensing image data and topography data; A BIM collaborative design of railway engineering can be realized through 3 DRSM which connected with mileage coordinates continuously. （3） The solution of railway engineering design of BIM technology development and application has a certain reference significance to the railway engineering design units.
出处
《铁道工程学报》
EI
北大核心
2014年第2期23-26,102,共5页
Journal of Railway Engineering Society
关键词
铁路工程
BIM技术
差异化
解决方案
railway engineering
BIM technology
differentiation
solution
