| 杭州东站站房主体结构设计与分析 |
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| 引用本文： | 周德良,李霆,钱屹,张卫,熊森,曹登武,汪心旺,杨世钊,汪秋风,谭赟,赵福令.杭州东站站房主体结构设计与分析[J].建筑结构,2011(7). |
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| 作者姓名： | 周德良 李霆 钱屹 张卫 熊森 曹登武 汪心旺 杨世钊 汪秋风 谭赟 赵福令 |
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| 作者单位： | 中南建筑设计院股份有限公司; |
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| 摘 要： | 杭州东站为桥建合一的大型铁路枢纽站,集站房、国铁、磁悬浮及地铁于一体,建筑外形复杂,建筑面积约为26万m2。主站房为地下1层,地上2层(局部3层)的框架结构,首层(站台层)及以下基本为(预应力)钢筋混凝土结构,首层以上为钢结构。屋盖采用斜倒锥形椭圆钢管柱和斜钢管格构柱+大跨度变截面钢管空间桁架的钢框架结构;最大柱距为46.55m的大跨度商业夹层采用斜倒锥形椭圆钢管柱+实腹钢梁(或蜂窝梁)框架结构;高架层为钢管混凝土柱+钢桁架+钢次梁楼盖结构;站台层中站场桥梁为双向框架钢骨梁+钢管混凝土柱结构,而站台层中线侧为预应力混凝土梁+钢管混凝土柱结构。站房结构体系受力明确、直接,与建筑形态的要求相结合。通过大量的结构分析和必要的结构和节点试验,对复杂结构和节点理论分析进行验证;对候车厅层和商业夹层的大跨度钢楼盖的竖向舒适度进行了初步分析并采用TMD减振;通过设置防震缝降低结构温度作用和提高结构经济性。在确保结构安全性和经济性的前提下,结构设计提升了建筑的使用功能和建筑形态。
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| 关 键 词： | 桥建合一 斜倒锥形椭圆形钢管柱 斜钢管格构柱 钢管混凝土柱 钢管桁架 钢桁架 钢梁 舒适度 预应力 防震缝 |
Design and analysis on the main building of East Hangzhou Railway Station |
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| Zhou Deliang,Li Ting,Qian Yi,Zhang Wei,Xiong Sen,Cao Dengwu,Wang Xinwang,Yang Shizhao,Wang Qiufeng,Tan Yun,Zhao Fuling.Design and analysis on the main building of East Hangzhou Railway Station[J].Building Structure,2011(7). |
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| Authors: | Zhou Deliang Li Ting Qian Yi Zhang Wei Xiong Sen Cao Dengwu Wang Xinwang Yang Shizhao Wang Qiufeng Tan Yun Zhao Fuling |
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| Affiliation: | Zhou Deliang,Li Ting,Qian Yi,Zhang Wei,Xiong Sen,Cao Dengwu,Wang Xinwang,Yang Shizhao,Wang Qiufeng,Tan Yun,Zhao Fuling(Central-South Architectural Design Institute Co.,Ltd.,Wuhan 430071,China) |
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| Abstract: | As the railway junction with integration of station,railway,maglev train and metro,the East Hangzhou Railway Station is 260 000m2 in construction area with complex appearance.The main building is a 2-storey frame(partly 3-storey) above the ground with 1-storey basement,the RC or PRC structure is used for the 1st floor and below;the rest is steel structure.Inclined elliptical steel columns with inverted cone shape,inclined lattice steel pipe columns and large-span spatial steel truss with variable cross sect... |
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| Keywords: | bridge-station combined structure inclined elliptical steel column with inverted cone shape inclined lattice steel pipe column CFST column spatial truss steel truss steel beam human comfort prestress aseismic joint |
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