Analysis and Discussion on High Pressure Spiral Jet Grouting Test Piles for a Certain Anti-seepage Curtain

Du Changchun; Zhang Ning

doi:10.3969/j.issn.1007-2993.2009.04.007

Volume 23 Issue 4

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Du Changchun, Zhang Ning. Analysis and Discussion on High Pressure Spiral Jet Grouting Test Piles for a Certain Anti-seepage Curtain[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2009, 23(4): 193-196. doi: 10.3969/j.issn.1007-2993.2009.04.007

Citation:

Du Changchun, Zhang Ning. Analysis and Discussion on High Pressure Spiral Jet Grouting Test Piles for a Certain Anti-seepage Curtain[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2009, 23(4): 193-196. doi: 10.3969/j.issn.1007-2993.2009.04.007

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Analysis and Discussion on High Pressure Spiral Jet Grouting Test Piles for a Certain Anti-seepage Curtain

doi: 10.3969/j.issn.1007-2993.2009.04.007

Du Changchun¹,
Zhang Ning²

1. Zhejiang Engineering Investigation Institute, Ningbo Zhejiang 315012, China;
2. North China Municipal Engineering Design Research Institute, Tianjin 300074, China

Received Date: 2009-05-04

Abstract

Abstract

Based on the hydrogeology and engineering geological conditions of a certain tandfill in Wenzhou, in the groundwater seepage sand layer, the high pressure spiral jet grouting test piles formed with single pipe method and triple pipes method have carried on the comparative test and analysis. The formed pile-effect and the influence factors of the high pressure spiral jet grouting have carried on the discussion. They can provide important reference for the similar engineering design and construction.
- high pressure spiral jet grouting,
- single pipe method,
- triple pipes method,
- groundwater seepage,
- comparative test and analysis