期刊文献+

高速铁路载体桩复合地基施工技术 被引量:3

Construction Technology of Composite Foundation of Piles with Bearing Base in High-speed Railway
下载PDF
导出
摘要 结合近些年来载体桩在各大工程领域中施工及应用的经验,对载体桩的工程特点和适用条件进行了总结分析。首次将载体桩应用于高速铁路路基加固,结合京沪高速铁路廊坊段现场施工情况,介绍了载体桩在高速铁路应用中的施工工艺和施工流程。通过重型动力触探试验检验了载体桩对桩周土体的挤密效果,分析探讨了载体桩加固挤密区的范围。 The application conditions and engineering properties of piles with bearing base are summarized and analyzed on the basis of the engineering experience in some projects in recent years. For the first time, piles with bearing base are used in high-speed railway. Construction technology and process of piles with bearing base in high-speed railway is detailed combined with field construction in Langfang Segment of Beijing--Shanghai High-speed Railway, and the compaction effect of piles with bearing base is checked by heavy dynamic sounding test, then the compaction area of piles with bearing base is analyzed and discussed.
出处 《施工技术》 CAS 北大核心 2013年第17期104-107,共4页 Construction Technology
基金 铁道部科技开发计划项目(2008G032-A)
关键词 高速铁路 复合地基 载体桩 施工技术 high-speed railway composite foundation piles with bearing base construction
  • 相关文献

参考文献6

二级参考文献10

共引文献9

同被引文献18

引证文献3

二级引证文献4

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部