Application of Micro Steel Pipe Piles in Soft Soil Region

Zhou Liping; Li Qiannan; Li Jiehan

doi:10.3969/j.issn.1007-2993.2013.05.012

Volume 27 Issue 5

Jul. 2021

Turn off MathJax

Article Contents

Article Navigation > GEOTECHNICAL ENGINEERING TECHNIQUE > 2013 > 27(5): 263-266

Zhou Liping, Li Qiannan, Li Jiehan. Application of Micro Steel Pipe Piles in Soft Soil Region[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2013, 27(5): 263-266. doi: 10.3969/j.issn.1007-2993.2013.05.012

Citation:

Zhou Liping, Li Qiannan, Li Jiehan. Application of Micro Steel Pipe Piles in Soft Soil Region[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2013, 27(5): 263-266. doi: 10.3969/j.issn.1007-2993.2013.05.012

Zhou Liping, Li Qiannan, Li Jiehan. Application of Micro Steel Pipe Piles in Soft Soil Region[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2013, 27(5): 263-266. doi: 10.3969/j.issn.1007-2993.2013.05.012

Citation:

Zhou Liping, Li Qiannan, Li Jiehan. Application of Micro Steel Pipe Piles in Soft Soil Region[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2013, 27(5): 263-266. doi: 10.3969/j.issn.1007-2993.2013.05.012

PDF( 1133 KB)

Application of Micro Steel Pipe Piles in Soft Soil Region

doi: 10.3969/j.issn.1007-2993.2013.05.012

Zhejiang Hongyu Geotechnical Investigation & Building Design Co., LTD, Zhoushan 316100, Zhejiang, China

Received Date: 2013-06-24

Abstract

Abstract

Based on the result of the micro steel tube pile test, it shows that the dosage of the cement and gravel in micro steel pipe piles during foundation reinforcement construction, and the key to guarantee the reinforcement effect by the secondary grouting. The micro steel tube pile head seems like a expanded pin in rubble filled region, which can obviously increase the pile and the bearing capacity of foundation, and reduce subsidence as well.
- micro steel pipe pile,
- soft soil foundation,
- two grouting method