| 现浇混凝土薄壁管桩复合地基技术研究 |
| |
| 引用本文： | 冯玉勇,刘汉龙.现浇混凝土薄壁管桩复合地基技术研究[J].铁道建筑技术,2006(1):40-44. |
| |
| 作者姓名： | 冯玉勇 刘汉龙 |
| |
| 作者单位： | 1. 铁道第五勘察设计院,北京,102600;河海大学土木工程学院,南京,210098
2. 河海大学土木工程学院,南京,210098 |
| |
| 摘 要： | 在分析常用的软土地基加固技术适用性和局限性的基础上,详细介绍现浇混凝土薄壁管桩复合地基处理方法的加固机理、设计、施工、检测方法等,提出路基“拱效应”、土工格栅“拉膜效应”新观点,结合实例讲述现浇薄壁管桩处理地基的优越性、经济性。
|
| 关 键 词： | 软土地基 现浇混凝土薄壁管桩 地基加固技术 |
| 文章编号： | 1009-4539(2006)01-0040-05 |
| 修稿时间： | 2005年8月18日 |
Study on Cast-in-situ Concrete Thin-wall Tabular-pile Composite Foundations |
| |
| Feng Yuyong,Liu Hanlong.Study on Cast-in-situ Concrete Thin-wall Tabular-pile Composite Foundations[J].Railway Construction Technology,2006(1):40-44. |
| |
| Authors: | Feng Yuyong Liu Hanlong |
| |
| Abstract: | On the basis of analysis of the adaptability and limitation of the softsoil foundation consolidating technology frequently used,treatment of the cast-in-situ concrete thin-wall tubular-pile composite foundations is elaborated as to its consolidating mechanism,design,construction and inspection and measurement.The new viewpoints of the arch effect of foundations and earth-work lattice stiffening effect are put forward.Practical application is included to illustrate the superiority and economy feature of foundation treatment by means of cast-in-situ concrete thin-wall tubular piles. |
| |
| Keywords: | softsoil foundation cast-in-situ concrete thin-wall tubular pile foundation consolidating technology |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
