| 新型预制装配式地铁车站结构横断面受力性能研究 |
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| 引用本文： | 张继清,崔涛,郭剑勇.新型预制装配式地铁车站结构横断面受力性能研究[J].城市轨道交通研究,2020(3):45-47,52. |
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| 作者姓名： | 张继清 崔涛 郭剑勇 |
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| 作者单位： | 中国铁路设计集团有限公司;城市轨道交通数字化建设与测评技术国家工程实验室 |
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| 摘 要： | 预制装配式地铁车站具有能缩短工期、改善施工质量等优势。结合地铁车站主体结构常用的双层三跨矩形断面形式,建立了整体有限元模型,研究了这种新型预制装配式结构在使用阶段的受力变形规律,为预制装配式地铁车站在未来的工程应用提供力学支撑。
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| 关 键 词： | 地铁车站 装配式结构 横断面 受力性能 数值模拟 |
Study on the Cross Section Mechanical Properties of New Prefabricated Metro Station |
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| ZHANG Jiqing,CUI Tao,GUO Jianyong.Study on the Cross Section Mechanical Properties of New Prefabricated Metro Station[J].Urban Mass Transit,2020(3):45-47,52. |
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| Authors: | ZHANG Jiqing CUI Tao GUO Jianyong |
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| Institution: | (China Railway Design Corporation,300142,Tianjin,China;不详) |
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| Abstract: | The application of prefabricated structure in metro station construction features the advantages of short construction period and improved engineering quality.In this paper,a finite element model is established by combining with the commonly used two-layer/three-span rectangular cross-section of the metro station main structure,the stress deformation law of the new prefabricated structure in use is studied to provide mechanical support for the prefabricated subway station in the subsequent engineering applications. |
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| Keywords: | metro station prefabricated structure cross section mechanical property numerical simulation |
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