Title:
CONCRETE BODY SUPPORTING SYSTEM FOR HIGH-INTENSITY DEWATERING
Document Type and Number:
WIPO Patent Application WO/2021/227158
Kind Code:
A1
Abstract:
The present invention relates to a concrete body supporting system for high-intensity dewatering. The concrete body supporting system for high-intensity dewatering comprises a supporting structure consisting of a plurality of piles sequentially and annularly assembled. Inner holes are formed on each pile along the axial direction thereof. Seep holes are formed on the inner sides of some of the piles, and on the outer sides of the other piles. The seep holes connect the inner holes to the outside such that both the inner and outer sides of the supporting structure can implement water seepage into the inner holes through the seep holes. By providing, on piles, inner holes and seep holes communicated with the inner holes, the concrete body supporting system for high-intensity dewatering can be used as a full replacement for existing dewatering wells, thus greatly reducing use costs. In addition, mud would not massively gather in the inner holes of the piles, such that smooth water drainage work of a submersible pump can be ensured, thus facilitating improving the dewatering efficiency of the inner holes.
Inventors:
LI QUANMIN (CN)
Application Number:
PCT/CN2020/094477
Publication Date:
November 18, 2021
Filing Date:
June 04, 2020
Export Citation:
Assignee:
NANJING JULI INTELLIGENT MANUFACTURING TECH INSTITUTE CO LTD (CN)
International Classes:
E02D17/04; E02D5/30; E02D5/52; E02D15/02; E02D19/10
Foreign References:
| CN105625300A | 2016-06-01 | |||
| CN206457828U | 2017-09-01 | |||
| CN206736946U | 2017-12-12 | |||
| CN202881958U | 2013-04-17 | |||
| CN210049237U | 2020-02-11 | |||
| KR20090084346A | 2009-08-05 |
Attorney, Agent or Firm:
NANJING RUIZHIBO INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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