Engineering Features of Composite Foundation of Dry Jet Mixing Pile

YANG Weimin; MI Rongshan; LI Zhanqiang; WANG Hui

doi:10.13374/j.issn1001-053x.2002.01.029

Volume 24 Issue 1

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YANG Weimin, MI Rongshan, LI Zhanqiang, WANG Hui. Engineering Features of Composite Foundation of Dry Jet Mixing Pile[J]. Chinese Journal of Engineering, 2002, 24(1): 1-4. doi: 10.13374/j.issn1001-053x.2002.01.029

Citation:

YANG Weimin, MI Rongshan, LI Zhanqiang, WANG Hui. Engineering Features of Composite Foundation of Dry Jet Mixing Pile[J]. Chinese Journal of Engineering, 2002, 24(1): 1-4. doi: 10.13374/j.issn1001-053x.2002.01.029

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Engineering Features of Composite Foundation of Dry Jet Mixing Pile

doi: 10.13374/j.issn1001-053x.2002.01.029

1. Engineering Technological Institute of CUGB, Beijing 100083, China;
2. Huainan Institute of Technology, Huainan 232001;
3. Professional College of Railway Engineering, Shijiazhuang 050041, China;
4. Architecture Design and Research Institute, Shijiazhuang 050011, China

Received Date: 2001-06-08
Available Online: 2021-08-21

Abstract

Abstract

By means of in-situ tests, the engineering features and charateristics of pile-soil stress ratio have been considered after composite foundations of Dry Jet Mixing method piles are loaded, and ways how to get bearing capacity have been suggested. According to deformation and failure of DJM pile, the mechanism of deformation and failure of DJM ground and its method of designing and calculating have been analyzed.
- DJM（dry jet mixing method） pile,
- composite foundation,
- engineering feature,