GB750102A - An improved method of producing diaphragms in subsoil excavations - Google Patents
An improved method of producing diaphragms in subsoil excavationsInfo
- Publication number
- GB750102A GB750102A GB26370/53A GB2637053A GB750102A GB 750102 A GB750102 A GB 750102A GB 26370/53 A GB26370/53 A GB 26370/53A GB 2637053 A GB2637053 A GB 2637053A GB 750102 A GB750102 A GB 750102A
- Authority
- GB
- United Kingdom
- Prior art keywords
- excavation
- drilling
- tool
- gravel
- liquid
- 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.)
- Expired
Links
- 238000009412 basement excavation Methods 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 2
- 238000005553 drilling Methods 0.000 abstract 5
- 239000007788 liquid Substances 0.000 abstract 3
- 238000007789 sealing Methods 0.000 abstract 2
- 239000010802 sludge Substances 0.000 abstract 2
- 241001038975 Santolina impressa Species 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D1/00—Sinking shafts
- E21D1/10—Preparation of the ground
-
- 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
- E02D5/18—Bulkheads or similar walls made solely of concrete in situ
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Piles And Underground Anchors (AREA)
- Earth Drilling (AREA)
Abstract
750,102. Stabilizing soil. I.C.O.S. IMPRESA COSTRUZIONI OPERE SPECIALIZZATE. Sept. 24, 1953 [Nov. 18, 1952], No. 26370/53. Classes 68(1) and 68(2) An excavation is made, particularly one reaching great depths, by drilling into the ground by means of a drilling tool 2, Fig. 1, and introducing into the excavation as it is drilled, a thickish liquid apt to gel under repeated action of the rotary drill bit, the wall of the excavation thus drilled being consolidated and rendered impervious to water and the liquid being caused to circulate in the excavation from the bottom to the top so as to remove material loosened by the drilling tool. As shown the excavation is made in a series of elements 1 which are twice as wide as the diameter of the drilling tool 2. The tool 2 may penetrate the ground to a certain depth and then advance along the length of element 1, Fig. 2, so as to remove layer S1. Further layers S2, S3, S4. &c. are subsequently removed. In a modification drilling is commenced in a vertical direction and gradually advanced to the adjacent vertical sections the depth in each case being slightly less so as to form a series of steps. The tool 2 may be a rotary displaceable drill bit or a hollow chisel and the thickish liquid, a colloidal thyxotrope sludge, is caused to circulate therethrough to form the sealing coating 3. The colloidal sludge may be solidified by chemical or physical .means or a combined process. The excavation may be filled with concrete, gravel injected with mixed concrete or in the case of a drainage member gravel alone, in the latter case the gravel being preferably enclosed in a previous net-like clothing and the walls being washed out in order to remove the sealing layer.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT750102X | 1952-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB750102A true GB750102A (en) | 1956-06-06 |
Family
ID=11315631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26370/53A Expired GB750102A (en) | 1952-11-18 | 1953-09-24 | An improved method of producing diaphragms in subsoil excavations |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB750102A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3326003A (en) * | 1953-03-05 | 1967-06-20 | Giovanni Rodio & C S P A Ing | Method of forming ground cut-off wall |
| EP2715043A4 (en) * | 2011-06-03 | 2015-05-06 | Darin R Kruse | Lubricated soil mixing systems and methods |
| US10017910B2 (en) | 2008-01-28 | 2018-07-10 | Darin R. Kruse | Apparatus and methods for underground structures and construction thereof |
-
1953
- 1953-09-24 GB GB26370/53A patent/GB750102A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3326003A (en) * | 1953-03-05 | 1967-06-20 | Giovanni Rodio & C S P A Ing | Method of forming ground cut-off wall |
| US10017910B2 (en) | 2008-01-28 | 2018-07-10 | Darin R. Kruse | Apparatus and methods for underground structures and construction thereof |
| US10815633B2 (en) | 2008-01-28 | 2020-10-27 | Darin R. Kruse | Apparatus and methods for underground structures and construction thereof |
| EP2715043A4 (en) * | 2011-06-03 | 2015-05-06 | Darin R Kruse | Lubricated soil mixing systems and methods |
| US9828737B2 (en) | 2011-06-03 | 2017-11-28 | Darin R. Kruse | Lubricated soil mixing systems and methods |
| US10557242B2 (en) | 2011-06-03 | 2020-02-11 | Darin R. Kruse | Lubricated soil mixing systems and methods |
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