Study on Application of the Post Grouting Bored Pile in the Gravel Layer

Shi Zhongming

doi:10.3969/j.issn.1007-2993.2016.06.011

Volume 30 Issue 6

Jul. 2021

Turn off MathJax

Article Contents

Article Navigation > GEOTECHNICAL ENGINEERING TECHNIQUE > 2016 > 30(6): 310-312

Shi Zhongming. Study on Application of the Post Grouting Bored Pile in the Gravel Layer[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2016, 30(6): 310-312. doi: 10.3969/j.issn.1007-2993.2016.06.011

Citation:

Shi Zhongming. Study on Application of the Post Grouting Bored Pile in the Gravel Layer[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2016, 30(6): 310-312. doi: 10.3969/j.issn.1007-2993.2016.06.011

Shi Zhongming. Study on Application of the Post Grouting Bored Pile in the Gravel Layer[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2016, 30(6): 310-312. doi: 10.3969/j.issn.1007-2993.2016.06.011

Citation:

Shi Zhongming. Study on Application of the Post Grouting Bored Pile in the Gravel Layer[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2016, 30(6): 310-312. doi: 10.3969/j.issn.1007-2993.2016.06.011

PDF( 701 KB)

Study on Application of the Post Grouting Bored Pile in the Gravel Layer

doi: 10.3969/j.issn.1007-2993.2016.06.011

Shi Zhongming

Fuzhou Planning Design & Research Institute, Fuzhou 350108, Fujian, China

Received Date: 2016-06-02

Abstract

Abstract

Bored pile construction will produce disturbance to the soil layeres which will reduce the pile side friction power and end friction power. Post grouting technology is used to improve the bearing capacity of pile and reduce settlement. According to an engineering example, the post grouting technology is indicated to be effective to improve the bearing capacity of a pile and reduce the cost. But understanding about the construction technology of the post grouting is needed to ensure the good results.
- bored pile,
- post grouting technology,
- gravel layer,
- improve the bearing capacity of pile,
- reduce settlement