双排桩在邳州高铁站地下车库基坑中的应用
作者:
作者单位:

[上海市政工程设计研究总院(集团)有限公司, 上海市 200092]

作者简介:

杨上清(1991—), 男, 硕士, 工程师, 从事结构设计工作。

通讯作者:

中图分类号:

TU473.1

基金项目:


Application of Double-row Piles in Foundation Pit of Underground Garage of Pizhou High-speed Railway Station
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    随着国家高铁建设的逐步推进,高铁站的建设数量不断增加。当高铁站房先于地下车库实施时,地下车库基坑施工需要保证先期实施站房的施工空间及结构安全性。介绍了邳州铁路综合枢纽的基本情况后,对地下车库的围护进行了探讨,最终确定了双排桩的围护方案。通过分析不同桩长、桩径、桩间距对桩顶侧移的影响,确定了合适的围护桩参数,实际应用结果表明,双排桩满足了地下车库的工程需要,能够为类似工程提供很好地借鉴。

    Abstract:

    With the development of the national high-speed railway construction, the construction number of high-speed railway stations is constantly increasing. When the high-speed railway station house is implemented before the underground garage, the construction of foundation pit of underground garage must ensure the construction space and structural safety of early implemented station house. The basic situation of Pizhou Railway Integrated Hub is analyzed, and the enclosure of underground garage is discussed. Finally, the double-row pile enclosure scheme is determined. By analyzing the influence of different pile lengths, pile diameters and pile spacing on the lateral displacement of pile top, the appropriate parameters of retaining pile are determined. The practical application result shows that the double-row piles meet the engineering needs of underground garage and can provide a good reference for similar projects.

    参考文献
    相似文献
    引证文献
引用本文
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:2021-05-30
  • 最后修改日期:2021-05-30
  • 录用日期:2021-06-07
  • 在线发布日期: 2022-03-07
  • 出版日期: 2021-03-15
关闭