Title:
COMPOSITE FOUNDATION AND METHOD FOR CONSTRUCTION THEREOF
Document Type and Number:
WIPO Patent Application WO/2017/133372
Kind Code:
A1
Abstract:
Provided is a composite foundation, comprising a pile foundation and a cushion layer (9) thereon; the pile foundation consists of a cement-soil pile body (1) at the periphery, a concrete pile body (7) on the interior, a pile-top expanding-diameter part (8), and a pile-end support part; the diameter of the pile-top expanding-diameter part (8) is larger than or equal to the diameter of the cement-soil pile body (1). Also provided is a method for constructing a composite foundation.
Inventors:
WANG JIZHONG (CN)
Application Number:
PCT/CN2017/000140
Publication Date:
August 10, 2017
Filing Date:
January 25, 2017
Export Citation:
Assignee:
WANG JIZHONG (CN)
International Classes:
E02D3/08
Foreign References:
| CN101798809A | 2010-08-11 | |||
| CN1424468A | 2003-06-18 | |||
| CN105625294A | 2016-06-01 | |||
| CN102644269A | 2012-08-22 | |||
| CN101608448A | 2009-12-23 | |||
| JP5040699B2 | 2012-10-03 |
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