CN111455974B - Vacuum preloading flocculation drainage method for transverse drainage plate combined geotextile - Google Patents
Vacuum preloading flocculation drainage method for transverse drainage plate combined geotextile Download PDFInfo
- Publication number
- CN111455974B CN111455974B CN202010142164.3A CN202010142164A CN111455974B CN 111455974 B CN111455974 B CN 111455974B CN 202010142164 A CN202010142164 A CN 202010142164A CN 111455974 B CN111455974 B CN 111455974B
- Authority
- CN
- China
- Prior art keywords
- geotextile
- drainage
- transverse
- drainage plate
- transverse drainage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004746 geotextile Substances 0.000 title claims abstract description 113
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000005189 flocculation Methods 0.000 title claims abstract description 11
- 230000016615 flocculation Effects 0.000 title claims abstract description 11
- 239000010802 sludge Substances 0.000 claims abstract description 20
- 239000002002 slurry Substances 0.000 claims abstract description 14
- 239000004744 fabric Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000008394 flocculating agent Substances 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000002689 soil Substances 0.000 claims description 15
- 238000009958 sewing Methods 0.000 claims description 5
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 4
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 4
- 239000000920 calcium hydroxide Substances 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 210000002105 tongue Anatomy 0.000 claims 6
- 238000005086 pumping Methods 0.000 description 6
- 239000000835 fiber Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 101150054854 POU1F1 gene Proteins 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0004—Synthetics
- E02D2300/0018—Cement used as binder
- E02D2300/0023—Slurry
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0085—Geotextiles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treatment Of Sludge (AREA)
- Sewage (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010142164.3A CN111455974B (en) | 2020-03-04 | 2020-03-04 | Vacuum preloading flocculation drainage method for transverse drainage plate combined geotextile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010142164.3A CN111455974B (en) | 2020-03-04 | 2020-03-04 | Vacuum preloading flocculation drainage method for transverse drainage plate combined geotextile |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111455974A CN111455974A (en) | 2020-07-28 |
CN111455974B true CN111455974B (en) | 2022-05-20 |
Family
ID=71675377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010142164.3A Active CN111455974B (en) | 2020-03-04 | 2020-03-04 | Vacuum preloading flocculation drainage method for transverse drainage plate combined geotextile |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111455974B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112323759A (en) * | 2020-09-21 | 2021-02-05 | 温州大学 | Flocculation-horizontal drainage plate vacuum preloading combined multilayer sealing geotextile bag sludge treatment technology and sludge rapid treatment method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202644516U (en) * | 2012-07-06 | 2013-01-02 | 中港基业(北京)岩土技术有限公司 | Vacuum cross drainage connector device |
CN104264697A (en) * | 2014-10-21 | 2015-01-07 | 宏大国源(芜湖)资源环境治理有限公司 | Greening protective structure for high and steep rocky slope |
CN109267562A (en) * | 2018-08-16 | 2019-01-25 | 温州大学 | The system and method that combined vacuum precompressed of flocculating handles reclaimed ground |
CN110845109A (en) * | 2019-10-18 | 2020-02-28 | 王军 | Sludge treatment system adopting horizontal drainage plate and geotextile vacuum preloading method and construction method thereof |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4058550B2 (en) * | 1997-08-22 | 2008-03-12 | 丸山工業株式会社 | Improvement method for soft ground |
KR100348515B1 (en) * | 1999-10-22 | 2002-08-10 | (주)대우건설 | Engineering methods to improve subsurface of soft ground |
KR100655383B1 (en) * | 2004-05-28 | 2006-12-08 | 엄기형 | Method of drain construction for basement |
KR100616123B1 (en) * | 2005-06-24 | 2006-08-28 | 드레인시스템개발 주식회사 | Device for drain underground water and method for construction the same |
CN204491575U (en) * | 2015-01-26 | 2015-07-22 | 刘春原 | Fast vacuum dewatering installation under high-fill roadbed |
CN205024666U (en) * | 2015-08-18 | 2016-02-10 | 盐城市涌泉排水板有限公司 | Connecting elements of plastics drain bar |
-
2020
- 2020-03-04 CN CN202010142164.3A patent/CN111455974B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202644516U (en) * | 2012-07-06 | 2013-01-02 | 中港基业(北京)岩土技术有限公司 | Vacuum cross drainage connector device |
CN104264697A (en) * | 2014-10-21 | 2015-01-07 | 宏大国源(芜湖)资源环境治理有限公司 | Greening protective structure for high and steep rocky slope |
CN109267562A (en) * | 2018-08-16 | 2019-01-25 | 温州大学 | The system and method that combined vacuum precompressed of flocculating handles reclaimed ground |
CN110845109A (en) * | 2019-10-18 | 2020-02-28 | 王军 | Sludge treatment system adopting horizontal drainage plate and geotextile vacuum preloading method and construction method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN111455974A (en) | 2020-07-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209330561U (en) | A kind of sea front planting soil salt discharge is every salt structure | |
CN110845109B (en) | Sludge treatment system adopting horizontal drainage plate and geotextile vacuum preloading method and construction method thereof | |
CN110424369B (en) | Horizontal-vertical drainage plate-flocculation vacuum preloading sludge treatment method | |
CN111455974B (en) | Vacuum preloading flocculation drainage method for transverse drainage plate combined geotextile | |
CN110886286A (en) | Tailing dam drainage system | |
CN212926040U (en) | Horizontal drain bar combination geotechnique cloth vacuum preloading drainage system | |
CN111851460A (en) | Dehydration and consolidation device for slurry treatment of geotechnical pipe bag and working method thereof | |
CN111172831A (en) | Sponge urban road | |
CN211522709U (en) | Gardens road surface structure of permeating water | |
CN211571683U (en) | Tailing dam drainage system | |
CN212001021U (en) | Soft soil foundation reinforcing structure in dredger fill area | |
CN213233746U (en) | Irrigation reservoir built in karst region land reclamation | |
CN212316594U (en) | Road surface structure device for filtering and draining water | |
CN114319395A (en) | Ecological bag modified expansive soil flexible ecological slope protection structure and construction method | |
CN208594457U (en) | A kind of water-permeable brick convenient for draining | |
CN216839520U (en) | Backfill regional waterproof structure of suffering from | |
CN220044267U (en) | Ecological water purification planting groove at farmland water outlet | |
CN210946772U (en) | Ecological remediation of open-pit mine locks water vegetation and plants and use auxiliary structure | |
CN221072493U (en) | Dam anti-seepage body structure | |
CN217419816U (en) | Sponge city rainwater recovery system | |
CN214938942U (en) | Highway subgrade comprehensive drainage device | |
CN209749356U (en) | Saline and alkaline land water conservancy improvement structure | |
CN221203211U (en) | Salt discharging structure is prevented to cultivation soil | |
CN220915708U (en) | Efficient salt discharging system | |
CN217053239U (en) | Ecological slope protection structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20200728 Assignee: ZHEJIANG ZHONGWEI CONSTRUCTION ENGINEERING DESIGN Co.,Ltd. Assignor: Wenzhou University Contract record no.: X2022330000815 Denomination of invention: A Flocculation Drainage Method by Vacuum Preloading of Geotextile Composite with Transverse Drain Board Granted publication date: 20220520 License type: Common License Record date: 20221222 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20200728 Assignee: Zhejiang Yidong Engineering Technology Co.,Ltd. Assignor: Wenzhou University Contract record no.: X2024330000118 Denomination of invention: A method of vacuum preloading and flocculation drainage using a combination of horizontal drainage boards and geotextiles Granted publication date: 20220520 License type: Common License Record date: 20240614 |