Discussions on the Construction Technology of the Vibrating Inserting Rod Long Auger Bored Pile-CFA

Abstract:

The vibrating inserting rod Long Auger Bored pile is a new technology of pressure grouting pile based on the development in the long spiral drilling. On the basis of introducing the method of traditional slurry drilled pile, this paper analyzes advantages of the vibrating inserting rod Long Auger Bored pile, the construction process and key points in detail, summarizes the causes of common quality defects of the vibrating inserting rod Long Auger Bored cast-with-pressure and their solutions.

• Periodical: Applied Mechanics and Materials (Volumes 395-396)
• Pages: 473-476
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.395-396.473
• Online since: September 2013
• Authors: Jiu Jun Wang*
• Keywords: CFA, Common Quality Defects, Prevention Measures, Vibrating Inserting Rod

References

[1] The Construction Technique Order for Long Auger Bored cast-with-pressure concrete reinforcing cage inserted pile , Local Standards for Beijing city, (2008).

[2] Building Foundation Construction Quality Acceptance Criterion". The National Standard of the People, s Republic of China, (2002).

[3] Construction,. Building Industry Press of China, Shang Liping, (2012).