Pile Test Construction for Bored-Grouting Pile of a Large Engineering in Caofeidian and the Analysis on Testing Result
详细信息
- 责任者：Wang Wenpeng (Beijing Vibroflotation Engineering Co. ; Beijing 100102 ; China) ; Zhang Xiaodong
- 刊名：Exploration Engineering
- 出版年：2011
- 卷期：36(7)
- 关键词：灌注桩 ; cast-in-place piles ; 桩基检测 ; pile foundation detection
- 页码：p.57-62
- 图表：4 illus., 3 tables, 7 refs.
- 分类号：1702
- 出版序号：2057
- issnNo：ISSN1672-7428
- isbnNo：CN11-5063/TD
摘要
This paper introduced the pile test in advance of a large engineering in Caofeidian. By the analysis on vertical bearing capacity test, internal force of pile test, low strain dynamic testing, ultrasonic testing and horizontal bearing capacity test of post grouting bored-grouting pile, 3-branch bidirectional squeezed pile and squeezed branch grouting pile, the possibility and reliability of pile completion was tested, which could provide the effective proof for the pile type selection and the construction of engineering pile.