Application of Cement-Soil Mixing Pile with Bearing Load Plate

Abstract:

In order to treat efficiently with the soft multi-layers in the middle of ground, the improved cement-soil double mixed pile is developed and the pile diameter is enlarged in the soft soil layer depth to form the cement-soil mixed column with bearing load plate. The installation mechanism, deep mixing machine, and pile installation procedure of the soil-cement mixed pile with bearing plate is presented. The field test results show that the cement-soil mixing pile with bearing load plate construction technology can ensure the cement mix content and mixing uniformity. The pile strength is greatly higher than conventional cement-soil pile, so it can be used to improved soft multi-layered ground economically and effectively, and it has a good potential application for practice.

• Periodical: Applied Mechanics and Materials (Volumes 170-173)
• Pages: 3199-3202
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.170-173.3199
• Online since: May 2012
• Authors: Peng Li He*
• Keywords: Cement-Soil Mixed Column with Bearing Load Plate, Double Mixing, Pile Quality, Weak Layers Foundation

References

[1] Ye Shulin, Han Jie et al. Foundation Treatment and Underpinning Technology, 2002.

[2] Liu Songyu, Xi Peisheng et al. Geotechnical Engineering, 2007, 28 (3), p.560. (in Chinese)

[3] Xi Peisheng Liu Songyu et al. Construction Technology, 2006, 35 (1),p.2. (in Chinese)

[4] Yi Yaolin Liu Songyu. Jouranl of Geotechnical Engineering, 2010, 31 (7),p.1059. (in Chinese)