三维管线综合设计在南京地铁中的应用探讨

基于当前南京地铁中三维管线综合设计的应用总结,探索地铁三维管线综合设计要点和管理模式。对比传统二维管综设计方式,以南京三维管综设计具体成果为依据,论证地铁行业中采用BIM技术开展三维管综设计的显著效益;基于南京经验对当前地铁三维管综常见的3种管理模式进行优劣对比论证;最后,对地铁业主单位如何采用BIM技术开展三维管线设计、以及在设计阶段和设计施工阶段的管理重点给出明确建议。

The Application of Comprehensive Three-dimensional Pipeline Design in Nanjing Metro

Based on the comprehensive three-dimensional pipeline design for Nanjing Metro,this paper discuses the design fundamentals and management modes involved in the comprehensive threedimensional pipeline design for metros. The comparison of the results of the comprehensive threedimensional pipeline design result with that of the traditional two-dimensional design demonstrates that the three-dimensional brings about significant benefit. With reference to the results in Najing Metro with the three-dimensional design,this paper addresses the advantages and shortcomings of the three modes commonly employed in the comprehensive three-dimensional pipeline design. Finally,it gives out clear recommendations for how to use the comprehensive three-dimensional pipeline design and what are the key management points in the design and construction periods.