摘要：铁路工程设计由于自身特点，往往站前、站后专业设计阶段不同步，站前专业开展施工图设计阶段时站后专业大多处于初步设计阶段。因此，当站后专业开展施工图设计时可能会引起站前专业施工图的变更或造成站后专业设计的局限或不合理。为避免上述问题的出现，本文结合国内某站场设施设计，简要介绍房建结构设计中应予以重视的问题。并建议房建结构在开展施工图设计中应注意以下几点：（1）横线路方向是否有过轨箱涵。（2）旅客地道范围内雨棚柱与地道侧壁的结合。（3）线下式站房基本站台雨棚及外挂楼梯与路基挡墙的结合。

关键词：站场设施；桥梁专业；路基专业；房建结构

中国分类号: TU375.5文献标识码：A                    文章编号

 

SomeMain PointsOf Building Construction Structure In Railway Station Facilities

Xue Lu

(China Railway Design Corporation, Ltd,Tianjin 300251)

Abstract：Because of its own characteristics of railway engineering,design stage betweenstand-stationprofessionaland post-stationprofessional is not synchronized;Stand-station professionalis mainly in construction design whenpost-station professional is in the initial design. Therefore, post-station professional start to do construction design and it may lead to the change of stand-station professionalin the construction or post-station professional design of the limitations or unreasonable. In order to avoid the above problems, this paper combines the design of some station facilities in China and briefly introduces the problems that should be noted in the design of building construction. And we should pay attention to the following points: (1) whether there is a rail box in the direction of the horizontal line or not. (2) the combination of raintown columns and authentic sideways in the authentic area of the passenger. (3) the combination between Basic platform canopy or External stairs with Roadbed retaining wall.

Key words：Station facilities; bridge professional; roadbed professional; building construction

 

1概述

对于普通铁路旅客，铁路车站是大家耳熟的，其主要功能是从事铁路客、货运输业务。现代大型铁路车站主要是由站房综合楼和站场设施两部分组成。站房综合楼主要功能是旅客候车、维护运营的设备及办公房间^[1-3]。站场设施主要是铁路站台、雨棚及出入站通道部分。对于国内大型铁路交通枢纽多采用高架站的候车方式，如北京南站，天津站等^[4-5]。而相对较小的低级别车站，由于铁路运营规划，以及规划用地等原因多设计为线侧式。主要划分是依据站房基准正负零与站台面之间的关系，又分为线侧下式站房和线侧平式站房。由于站房与铁路的相对位置不同，相应的进出站方式也有很大的不同^[]。本文依据上述内容结合国内某铁路工程的实际设计情况，对这两种站型站场设施的设计中房建结构设计中应予以注意的问题加以论述^[6-7]。