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北京西客站是国家“八五”计划重点工程,是京九铁路的龙头。工程分主站区和28公里km铁路两大部分,建筑面积50万m~2,可日接发60～90对列车,容纳客流量25～30万人次。位于北京奉台、海淀、宣武三区交界处,路市中心6.7km。 主站房是主站区的主体工程,座南朝北,东西全长739m,地下最深处-18.5m,地上最高点102m,建筑面积31万m~2,占主站区的62％。其最高建筑门楼部分是钢结构由我公司承建。 门楼位于主站区的中央部位,是中国民族风格的三层重檐大屋顶式建筑。屋顶最高点为102m,钢结构大体由四部分组成,一是门楼主梁,由4榀跨度为45m的预应力钢桁架和30榀次桁架等组成,单榀桁架最大重量为164t;二是锥体钢亭;三是门框,由劲性钢框架结构组成;四是三层重檐及宝顶结构。四部分钢构件总数1500余件,
Beijing West Railway Station is the key project of the national “Eighth Five-Year Plan” and is the leading force of the Beijing-Kowloon Railway. The project is divided into two main sections of the main station area and 28 km km railway with a building area of 500,000 m2. 60 to 90 pairs of trains can be dispatched on a daily basis, and the flow of passengers can accommodate 250,000 to 300,000 passengers. Located at the junction of Beijing Fengtai, Haidian and Xuanwu districts, the center of the road is 6.7km. The main station building is the main project of the main station area. It is located in the south of the main station area, with a total length of 739m, underground depth of -18.5m, and the highest point on the ground of 102m. The building area is 310,000m2, accounting for 62% of the main station area. The highest building part of the gate is the construction of steel structures by our company. The gatehouse is located in the central part of the main station area and is a Chinese-style three-story heavy-roofed roofed building. The highest point of the roof is 102m. The steel structure is roughly composed of four parts. The first is the main girder of the gatehouse. It is composed of a prestressed steel truss with a span length of 45m and a 30-pass truss. The maximum weight of a single truss is 164t; the second is a cone. The steel steel pavilion; the third is the door frame, which is composed of a stiff steel frame structure; the fourth is a three-layer reinforced concrete structure and a Baoding structure. The total number of four parts of steel components is more than 1,500 pieces.