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| BIM Technology Differentiation in way Engineering Design and Its Solutions |
| LIU Peng |
| China Railway First Survey and Design Institute Group Co. Ltd, Xi'an, Shanxi 710043, China |
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Abstract 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. Owner's 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 3DRSM 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 3DRSM 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.
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Received: 05 November 2013
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2014, Vol. 31 
