客运专线预应力简支箱梁制(存)梁台座桩基础设计计算

Design of Passenger Dedicated Railway Prestressed Concrete Simply Supported Box Girder system(DPS) and Calculation of Pile Foundation Beam Pedestal

本文结合宁安铁路客运专线雨山制梁场规划设计实例,重点介绍了时速250公里客运专线无砟轨道预制后张法预应力混凝土双线单箱单室简支箱梁制梁台座的设计计算,为类似工程规划设计提供有益的借鉴。

Combined with the designing of Ning＇an railway passenger dedicated line beam field, this paper mainly introduces the calculation of the design of the speed of 250 km of ballastless track of Passenger Dedicated Line precast post tensioned prestressed concrete single box single room double track system simply supported box beam pedestal, which provides a useful reference for planning and design of similar engineering.