货运动车组规模化开行下动车所与高铁物流基地合并建设方案研究OA

To explore the integrated construction of EMU depot and high speed rail logistics base under large-scale freight EMUs operation,this paper studied the operational process and layout requirements of high speed railway express.Two planar layout schemes were proposed:EMU depot expansion and existing yard renovation.Two three-dimensional development schemes were also presented:upper-cover logistics functional area and double-deck yard.Comparative analysis shows that planar expansion suits projects with ample land reserves.Existing yard renovation applies to land-constrained projects with a small demand scale,requiring emphasis on risk isolation and emergency response.The upper-cover logistics functional area scheme fits land-limited projects with medium-to-large demand,necessitating safety management focus during construction and operation phases.The double-deck yard scheme targets strategic urban core projects,requiring solutions for key cross-disciplinary technologies and specialized supporting facilities.The results support the large-scale development of high speed railway express and provide guidance for the integrated construction of EMU depots and high speed railway logistics bases.