某匝道桥撞损桩基的加固设计及处理措施
모잡도교당손장기적가고설계급처리조시
The Strengthening Design of a Ramp Bridge Collision Damage of Pile Foundation and Treatment Measure
  • 万方数据
    城市建筑 성시건축
    URBANISM AND ARCHITECTURE
    2014年 20期 340-340,344 ,共2页

    王为圣%夏叶飞%袁微微

    왕위골%하협비%원미미

    撞损桩基%预应力管桩%加固设计 撞損樁基%預應力管樁%加固設計
    당손장기%예응력관장%가고설계
    col ision damage of pile foundation%prestressed pipe pile%strengthening design
    本文以工程实例，验证了人工静压 PHC 管桩加固撞损桥梁桩基，其入土长度和竖向承载力均可达到设计要求和使用要求，桥梁横向抗推刚度也得到了提高，为同类桩基加固处理提供了参考。
    본문이공정실례，험증료인공정압 PHC 관장가고당손교량장기，기입토장도화수향승재력균가체도설계요구화사용요구，교량횡향항추강도야득도료제고，위동류장기가고처리제공료삼고。
    Based on the engineering example, this article ve-rifies the col ision damage of pile foundation with artificial static PHC pipe pile strengthening bridge, both of the embe-dded length and vertical bearing capacity can meet the design requirements and usage requirements, lateral rigidity of bridge is also improved, and provides reference for similar pile fo-undation reinforcement.
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