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景观桥中V形墩的选型与设计 被引量:3

Selection and Design of V- shaped Pier in Landscape Bridge
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摘要 以北京市昌平区温榆河景观桥为背景,对V形墩的选型和分析步骤进行阐述。采用有限元软件MIDAS-FEA建立V形墩的有限元实体模型,通过对V形墩进行局部应力分析,掌握其受力特性和关键部位的应力状态,为同类工程的方案选型及结构优化提供参考意见。 Taking a landscape bridge on Wenyu River in Changping District of Beijing, the article sets forth the selection and analysis step of V- shaped pier. The finite element solid model of V- shaped pier is established by the finite element software MIDAS- FEA. According to the local stress analysis of V- shaped pier, its stress characteristic and the stress status of key positions are mastered to provide the reference for the scheme selection and the structure optimization of the similar projects.
作者 程京伟 刘铭
出处 《城市道桥与防洪》 2015年第10期58-62,14,共5页 Urban Roads Bridges & Flood Control
关键词 桥梁 V形墩 应力分析 受力特性 选型 bridge,V-shaped pier,stress analysis,stress characteristic,selection
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参考文献3

  • 1北京市建平工程勘察有限责任公司.鲁疃西路跨温榆河桥岩士勘察报告[R].北京:北京市建平工程勘察有限责任公司,2010.
  • 2JTGD62-2004.公路钢筋混凝土及预应力混凝土桥涵设计规范[S].[S].,..
  • 3JTG/TB02-01-2008,公路桥梁抗震设计细[S].

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