三洞四线车站隧道多功能站台研究

Research of multifunctional platform of triple-tunnel-quadruple-track station tunnel

参考既有京张铁路八达岭车站隧道与贵阳枢纽龙洞堡车站隧道,总结其通道布置及线流组织。再结合西南山区某铁路车站隧道区域地质及站场布置,在技术可行、满足建筑限界及相关作业要求前提下,提出一种新的三洞四线车站隧道多功能站台方案,为站台设计提供参考。

With reference to the existing the Badaling Underground Station of the Beijing-Zhangjiakou Railway and the Longdongbao Station Tunnel in Guiyang Hub,summarized the channel layout and line flow organization.Combined with the regional geology and station yard layout in the southwest mountainous area,a new multi-functional platform scheme of Triple-Tunnel-Quadruple-Track station tunnel is proposed,which is technically feasible and met the architectural limits and met the relevant construction requirements.This research provides some references for platform design.