CA2944709C - Support structural - Google Patents
Support structural Download PDFInfo
- Publication number
- CA2944709C CA2944709C CA2944709A CA2944709A CA2944709C CA 2944709 C CA2944709 C CA 2944709C CA 2944709 A CA2944709 A CA 2944709A CA 2944709 A CA2944709 A CA 2944709A CA 2944709 C CA2944709 C CA 2944709C
- Authority
- CA
- Canada
- Prior art keywords
- confinement unit
- confinement
- unit
- earth
- granular material
- 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
- 239000002952 polymeric resin Substances 0.000 claims abstract description 35
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 35
- 239000008187 granular material Substances 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000002689 soil Substances 0.000 description 56
- 238000002347 injection Methods 0.000 description 23
- 239000007924 injection Substances 0.000 description 23
- 229920005989 resin Polymers 0.000 description 17
- 239000011347 resin Substances 0.000 description 17
- 239000000463 material Substances 0.000 description 11
- 239000006260 foam Substances 0.000 description 8
- 229920002635 polyurethane Polymers 0.000 description 8
- 239000004814 polyurethane Substances 0.000 description 8
- 238000000280 densification Methods 0.000 description 6
- 229920006395 saturated elastomer Polymers 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 229920005830 Polyurethane Foam Polymers 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000003415 peat Substances 0.000 description 3
- 239000011496 polyurethane foam Substances 0.000 description 3
- -1 silts Substances 0.000 description 3
- 239000004927 clay Substances 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 206010012411 Derailment Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009424 underpinning Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/66—Mould-pipes or other moulds
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
Il est décrit un procédé visant à former un support structural dans la terre sous une surface de sol. Une unité de confinement résistante à l'eau est placée dans la terre sous la surface de sol, lunité de confinement ayant une première extrémité orientée vers la surface de sol et une deuxième extrémité opposée à la première extrémité, et la première extrémité ayant une ouverture. Un matériau granulaire est déversé dans lunité de confinement par louverture pour au moins partiellement remplir lunité de confinement de matériau granulaire. Une résine polymère extensible est injectée dans lunité de confinement pour au moins partiellement remplir lunité de confinement de façon à compacter la terre autour de lunité de confinement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2944709A CA2944709C (fr) | 2016-10-07 | 2016-10-07 | Support structural |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2944709A CA2944709C (fr) | 2016-10-07 | 2016-10-07 | Support structural |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2944709A1 CA2944709A1 (fr) | 2018-04-07 |
| CA2944709C true CA2944709C (fr) | 2024-01-09 |
Family
ID=61830672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2944709A Active CA2944709C (fr) | 2016-10-07 | 2016-10-07 | Support structural |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2944709C (fr) |
-
2016
- 2016-10-07 CA CA2944709A patent/CA2944709C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2944709A1 (fr) | 2018-04-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20210812 |
|
| EEER | Examination request |
Effective date: 20210812 |
|
| EEER | Examination request |
Effective date: 20210812 |
|
| EEER | Examination request |
Effective date: 20210812 |
|
| EEER | Examination request |
Effective date: 20210812 |
|
| EEER | Examination request |
Effective date: 20210812 |
|
| EEER | Examination request |
Effective date: 20210812 |
|
| EEER | Examination request |
Effective date: 20210812 |
|
| EEER | Examination request |
Effective date: 20210812 |
|
| EEER | Examination request |
Effective date: 20210812 |
|
| EEER | Examination request |
Effective date: 20210812 |