PL1792018T3 - A pyrotechnic method for the stabilisation of low bearing capacity subsoil - Google Patents
A pyrotechnic method for the stabilisation of low bearing capacity subsoilInfo
- Publication number
- PL1792018T3 PL1792018T3 PL05752697T PL05752697T PL1792018T3 PL 1792018 T3 PL1792018 T3 PL 1792018T3 PL 05752697 T PL05752697 T PL 05752697T PL 05752697 T PL05752697 T PL 05752697T PL 1792018 T3 PL1792018 T3 PL 1792018T3
- Authority
- PL
- Poland
- Prior art keywords
- charges
- shot
- soil
- holes
- layer
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000006641 stabilisation Effects 0.000 title abstract 2
- 239000002689 soil Substances 0.000 abstract 5
- 238000005553 drilling Methods 0.000 abstract 2
- 238000010304 firing Methods 0.000 abstract 2
- 239000004927 clay Substances 0.000 abstract 1
- 238000004880 explosion Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Agronomy & Crop Science (AREA)
- Civil Engineering (AREA)
- Soil Sciences (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
- Lubricants (AREA)
- Multiple-Way Valves (AREA)
- Piles And Underground Anchors (AREA)
Abstract
A pyrotechnic method for stabilisation of low bearing capacity subsoil, that consists of determination of the parameters of the layer of soil to be stabilised, drilling nontabulated, vertical shot-holes at the intersection points of a square or equilateral triangle grid, selection, preparation and firing the oblong charges, characterised by the fact that the shot-holes with a diameter from 0.02 to 1.5 m and a depth of up to 50 m, are drilled with a water flush or a mud or clay suspension, at a spacing of 3 to 25 m, this spacing distance being inversely proportional to the thickness of the layer of soil that is to be stabilised. The charges, the total length of which cannot exceed the thickness of the layer to be consolidated, are composed of several small "sub-charges", spaced at distances from 1 to 10 m down the shot hole. The bottom end of each charge is blocked with a rod the diameter of which is greater than that of the shot hole. The sub-charges are fired successively from the top one to the bottom one, with a delay of between 0.05 to 10 milliseconds. The sequence of firing starts at one end of the area of soil to be consolidated. The charges are fired individually or in small groups at time intervals. Before the drilling of the shot holes a layer of loose soil, the thickness of which should vary from 0.5 to 20 m, is deposited on the area to be stabilized. After the explosions the non-cohesive soil fills the shot holes. The "sub-charges" are vertically fastened in the shot holes with wood, plastic or metal distance making rods.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL369946A PL210676B1 (en) | 2004-09-08 | 2004-09-08 | Method for reinforcing low load carrying capacity construction site subsoils using the pyrotechnic method |
| EP05752697A EP1792018B1 (en) | 2004-09-08 | 2005-06-13 | A pyrotechnic method for the stabilisation of low bearing capacity subsoil |
| PCT/PL2005/000039 WO2005121457A1 (en) | 2004-09-08 | 2005-06-13 | A pyrotechnic method for the stabilisation of low bearing capacity subsoil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL1792018T3 true PL1792018T3 (en) | 2008-05-30 |
Family
ID=34972627
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL369946A PL210676B1 (en) | 2004-09-08 | 2004-09-08 | Method for reinforcing low load carrying capacity construction site subsoils using the pyrotechnic method |
| PL05752697T PL1792018T3 (en) | 2004-09-08 | 2005-06-13 | A pyrotechnic method for the stabilisation of low bearing capacity subsoil |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL369946A PL210676B1 (en) | 2004-09-08 | 2004-09-08 | Method for reinforcing low load carrying capacity construction site subsoils using the pyrotechnic method |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20080003061A1 (en) |
| EP (1) | EP1792018B1 (en) |
| AT (1) | ATE382744T1 (en) |
| DE (1) | DE602005004169T2 (en) |
| PL (2) | PL210676B1 (en) |
| RU (1) | RU2370595C2 (en) |
| WO (1) | WO2005121457A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9279289B2 (en) | 2013-10-03 | 2016-03-08 | Renegade Manufacturing, LLC | Combination mud motor flow diverter and tiled bearing, and bearing assemblies including same |
| DE102014107577B4 (en) * | 2014-05-28 | 2019-01-24 | BIUG Beratende Ingenieure für Umweltgeotechnik und Grundbau GmbH | Method for stabilizing liquefaction-prone loose rocks |
| CN109255191B (en) * | 2018-09-20 | 2022-04-26 | 中铁第四勘察设计院集团有限公司 | Method for quantitatively calculating settlement generated after preloading of railway subgrade |
| CN111898177B (en) * | 2019-07-12 | 2021-03-05 | 江苏科能岩土工程有限公司 | Calculation method of stratified foundation consolidation degree |
| PL446342A1 (en) * | 2023-10-10 | 2025-04-14 | Politechnika Gdańska | Method of strengthening the soil, especially the one with low bearing capacity |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3050149A (en) * | 1957-09-26 | 1962-08-21 | Texaco Inc | Method for seismic prospecting |
| US3356178A (en) * | 1965-06-29 | 1967-12-05 | Shell Oil Co | Method and apparatus for seismic exploration |
| US3295445A (en) * | 1965-07-21 | 1967-01-03 | Atlas Chem Ind | Method of blasting |
| US3590738A (en) * | 1967-12-07 | 1971-07-06 | Shell Oil Co | Method of shot-hole loading |
| US3714895A (en) * | 1970-01-13 | 1973-02-06 | Gulf Oil Corp | Method for excavating by explosions |
| US3687075A (en) * | 1970-12-11 | 1972-08-29 | Hercules Inc | Modified presplitting technique |
| NL7703935A (en) * | 1977-04-12 | 1978-10-16 | Ruiter Boringen En Bemalingen | Soil compaction system - uses explosive charges and forms drainage channels round charges |
| US4382410A (en) * | 1980-12-22 | 1983-05-10 | Bowling David S | Explosive blasting method and means |
| NL194337C (en) * | 1993-12-24 | 2002-01-04 | Nacap Nederland Bv | Method and installation for compacting a soil with the help of explosive charges. |
| US6009946A (en) * | 1997-11-14 | 2000-01-04 | Exploration Products Company, Llc | Device for sealing charges in shot holes and a method for using the same |
| JP4540022B2 (en) * | 2000-08-01 | 2010-09-08 | 佐藤工業株式会社 | Ground improvement method combined with blasting method |
| ATE320587T1 (en) * | 2000-11-21 | 2006-04-15 | Internat Technologies Llc | BLASTING IN THE BOREHOLE |
-
2004
- 2004-09-08 PL PL369946A patent/PL210676B1/en not_active IP Right Cessation
-
2005
- 2005-06-13 DE DE602005004169T patent/DE602005004169T2/en not_active Expired - Lifetime
- 2005-06-13 EP EP05752697A patent/EP1792018B1/en not_active Expired - Lifetime
- 2005-06-13 US US11/662,324 patent/US20080003061A1/en not_active Abandoned
- 2005-06-13 RU RU2007112334/03A patent/RU2370595C2/en active
- 2005-06-13 PL PL05752697T patent/PL1792018T3/en unknown
- 2005-06-13 WO PCT/PL2005/000039 patent/WO2005121457A1/en not_active Ceased
- 2005-06-13 AT AT05752697T patent/ATE382744T1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2007112334A (en) | 2008-10-27 |
| WO2005121457A1 (en) | 2005-12-22 |
| DE602005004169T2 (en) | 2008-12-18 |
| PL369946A1 (en) | 2006-03-20 |
| RU2370595C2 (en) | 2009-10-20 |
| DE602005004169D1 (en) | 2008-02-14 |
| US20080003061A1 (en) | 2008-01-03 |
| EP1792018A1 (en) | 2007-06-06 |
| PL210676B1 (en) | 2012-02-29 |
| EP1792018B1 (en) | 2008-01-02 |
| ATE382744T1 (en) | 2008-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9869177B2 (en) | Device for anchoring in multilayer soil | |
| PL1792018T3 (en) | A pyrotechnic method for the stabilisation of low bearing capacity subsoil | |
| CN203284786U (en) | Side slope anti-slide and pre-warning system with underground water collection and utilization function | |
| RU62619U1 (en) | PILE | |
| CN210421081U (en) | Reinforced structure of concrete foundation pile | |
| RU2601630C2 (en) | Method of pile drive device | |
| RU2334049C1 (en) | Method of combined in situ pile manufacturing | |
| CN102444119A (en) | Method for constructing pipe-sinking cast-in-place pile in pebble layer, gravel layer and sand layer | |
| CN205875178U (en) | Concrete anchor draws cling compound system | |
| EP4345214A3 (en) | Support system having shaped pile-anchor foundations and a method of forming same | |
| RU2091541C1 (en) | Method of construction of piles foundation close to existing building | |
| RU164337U1 (en) | DRILLING SOIL ANCHOR | |
| EA036628B1 (en) | Method for compacting bases laid using weak mineral soils | |
| RU2081240C1 (en) | Method for erecting cast-in-place pile | |
| RU2602524C1 (en) | Method for making a combined built-in-place pile | |
| PL224818B1 (en) | Method for elaboration of explosive charge in soil | |
| RU2241098C1 (en) | Method for increasing load-bearing capacity of cast-in-place pile | |
| RU2547517C1 (en) | Method to install wire anchors | |
| JP6549407B2 (en) | Pile construction method | |
| SU1723259A1 (en) | Method of thickening sagging soil | |
| EP0161311A1 (en) | Process for building by sectors a slit trench foundation wall. | |
| SU883241A1 (en) | Method of forming holes in frozen soil | |
| CN204370412U (en) | A kind of bottom-enlarging prefabricated hollow pile | |
| RU51638U1 (en) | BOARD WALL IN SOIL | |
| SU1751312A1 (en) | Method of making profiled pit, specifically for fish-breeding ponds |