The Design and Application of Multi-type-pile Composite Foundation

Chen Tianlin

doi:10.3969/j.issn.1007-2993.2011.01.012

Volume 25 Issue 1

Jul. 2021

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Chen Tianlin. The Design and Application of Multi-type-pile Composite Foundation[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2011, 25(1): 49-52. doi: 10.3969/j.issn.1007-2993.2011.01.012

Citation:

Chen Tianlin. The Design and Application of Multi-type-pile Composite Foundation[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2011, 25(1): 49-52. doi: 10.3969/j.issn.1007-2993.2011.01.012

Chen Tianlin. The Design and Application of Multi-type-pile Composite Foundation[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2011, 25(1): 49-52. doi: 10.3969/j.issn.1007-2993.2011.01.012

Citation:

Chen Tianlin. The Design and Application of Multi-type-pile Composite Foundation[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2011, 25(1): 49-52. doi: 10.3969/j.issn.1007-2993.2011.01.012

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The Design and Application of Multi-type-pile Composite Foundation

doi: 10.3969/j.issn.1007-2993.2011.01.012

Chen Tianlin

Scivic Engineering corporation, Luoyang 471039, Henan, China

Received Date: 2010-11-03

Abstract

Abstract

Based on the design calculation of Single pile composite foundation,the computational method of multi-type-pile composite foundation's bearing capacity,compression deformation and soft underground stratum checking are discussed, and it is confirmed by the practical instances. At the same time, in order to eliminate the collapsibility of loess and increase the strength of foundation, the ram dry concrete pile and CFG pile are being used in the ground treatment of collapsible loess zone for the first time, remarkable economic results and application effects have been achieved.
- multi-type-pile composite foundation,
- bearing capacity,
- composite modulus,
- soft underground stratum checking,
- ram dry concrete pile