PHC管桩在老黏土地区应用的试验研究

郭杨; 崔伟

PHC管桩在老黏土地区应用的试验研究 English Version

郭杨,
崔伟

安徽省建筑科学研究设计院,安徽合肥 230001

详细信息

作者简介:
郭杨 (1970 – ) ,男,安徽合肥人,教授级高级工程师,主要从事地基基础方面的研究与实践工作。

中图分类号: TU473.1
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出版历程
- 收稿日期: 2011-08-01
- 发布日期: 2011-12-06

Experimental study on application of PHC piles in paleo-clay area

GUO Yang,
CUI Wei

Anhui Institute of Building Research & Design, Hefei 230001, China

摘要

摘要: 针对 PHC 管桩在老黏土地区应用,开展了 PHC 管桩的承载特性与受力机理分析、挤土效应的数值计算与实践验证、 PHC 管桩填芯混凝土及焊缝连接的试验与有限元分析等研究,得出老黏土地区 PHC 管桩承载及变形等技术参数,为 PHC 管桩在老黏土地区的正确应用提供较为科学的试验与理论依据。
- PHC 管桩 /
- 老黏土 /
- 承载特性 /
- 挤土效应 /
- 管桩连接
Abstract: With regard to the application of PHC piles in paleo-clay area, the bearing behavior and mechanism, numerical calculation and practical proof of squeezing effect, experiment and finite element analysis of core concrete and connection of welding seam of PHC pile are carried out . Satisfactory technical parameters are obtained for the PHC piles in paleo-clay area. It provides more scientific and theoretical basis for the tests on the application of PHC pile in paleo-clay area.
- PHC pile /
- paleo-clay /
- bearing behavior /
- squeezing effect /
- connection of PHC piles

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参考文献(16)

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