Title:
ANTI-CLOGGING STRENGTHENED WATER-PERMEABLE PILE AND CONSTRUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2019/218666
Kind Code:
A1
Abstract:
Disclosed are an anti-clogging strengthened water-permeable pile and a construction method. The anti-clogging strengthened permeable pile is formed by strengthening a water-permeable geotextile (5), adding a two-way geogrid (4), and forming a geotextile cylinder (7), which can not only improve the forming ability of a pile body, but also improve the strength of the pile body of the water-permeable pile; and then wrapping the geotextile cylinder with a water-permeable concrete pile to form a bagged water-permeable concrete pile, which can not only ensure good permeability, but also reduce the entry of soil particles to prevent the water-permeable concrete pile from being clogged. Moreover, the geogrid (4) has a large tensile strength itself and thus closely encloses the pile body, so that the pile body has greater strength and modulus, thereby improving the resistance to deformation and damage.
Inventors:
CUI XINZHUANG (CN)
LI JIN (CN)
JIN QING (CN)
ZHANG JIONG (CN)
WANG JIERU (CN)
ZHANG XIAONING (CN)
WANG YILIN (CN)
LI JUN (CN)
LI JIN (CN)
JIN QING (CN)
ZHANG JIONG (CN)
WANG JIERU (CN)
ZHANG XIAONING (CN)
WANG YILIN (CN)
LI JUN (CN)
Application Number:
PCT/CN2018/121825
Publication Date:
November 21, 2019
Filing Date:
December 18, 2018
Export Citation:
Assignee:
UNIV SHANDONG JIAOTONG (CN)
UNIV SHANDONG (CN)
UNIV SHANDONG (CN)
International Classes:
E02D5/38
Foreign References:
| CN108442365A | 2018-08-24 | |||
| CN208266857U | 2018-12-21 | |||
| CN105544502A | 2016-05-04 | |||
| CN201202116Y | 2009-03-04 | |||
| CN203129159U | 2013-08-14 | |||
| CN203200741U | 2013-09-18 | |||
| EP2537986A1 | 2012-12-26 |
Attorney, Agent or Firm:
JINAN SHENGDA INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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