ATE321915T1 - MEASURING THE COMPACTION OF GRANULAR MATERIAL LAYERS - Google Patents
MEASURING THE COMPACTION OF GRANULAR MATERIAL LAYERSInfo
- Publication number
- ATE321915T1 ATE321915T1 AT03462001T AT03462001T ATE321915T1 AT E321915 T1 ATE321915 T1 AT E321915T1 AT 03462001 T AT03462001 T AT 03462001T AT 03462001 T AT03462001 T AT 03462001T AT E321915 T1 ATE321915 T1 AT E321915T1
- Authority
- AT
- Austria
- Prior art keywords
- material layer
- compaction
- deformation
- during
- measuring
- Prior art date
Links
- 238000005056 compaction Methods 0.000 title abstract 7
- 239000008187 granular material Substances 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000007792 gaseous phase Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
- E02D1/02—Investigation of foundation soil in situ before construction work
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Soil Sciences (AREA)
- Analytical Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Lining And Supports For Tunnels (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to a procedure for the on-site measurement of the compaction rate of granular material layers, especially for the determination of the compaction rate of material layers containing a solid part, liquid, and also material in the gaseous phase e.g. soils, during which, on the first part, a determined amount of deformation work is exerted on the surface of the material layer to be measured via the measuring instrument and the deformation of the material layer is measured, and, on the second part, the water content of the material layer is determined in a way that is known in itself, then from the deformation and the water content of the material layer the compaction rate of the material layer can be determined. <??>The characteristic feature of the invention is that, that equipment containing a measuring head and a falling weight that may be moved as compared to the measuring head is used as a measuring device and the material layer under examination is subjected to the deformation impact work during the on-site compaction with the consecutive impacts of the falling weight of the equipment, and during the on-site compaction the material layer under examination is subjected to deformation impact work equal to the amount of the deformation impact work exerted during the compaction carried out by a standard laboratory compactor machine that is known in itself.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU0200715A HU225806B1 (en) | 2002-02-26 | 2002-02-26 | Procedure for density measuring of grain material layers in-situ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE321915T1 true ATE321915T1 (en) | 2006-04-15 |
Family
ID=89980207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT03462001T ATE321915T1 (en) | 2002-02-26 | 2003-02-21 | MEASURING THE COMPACTION OF GRANULAR MATERIAL LAYERS |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1338704B1 (en) |
| AT (1) | ATE321915T1 (en) |
| DE (1) | DE60304313T2 (en) |
| HU (1) | HU225806B1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU230106B1 (en) * | 2008-07-17 | 2015-07-28 | István Subert | A method for in situ determining the compactness of layers of particulate material and an apparatus for performing the method |
| EP2386000B1 (en) * | 2009-01-09 | 2014-11-26 | Geopier Foundation Company, Inc. | Construction modulus testing apparatus and method |
| CN105675438B (en) * | 2016-01-20 | 2018-09-18 | 中国十九冶集团有限公司 | The determination method of average compactness after embankment strong rammer |
| CN108007861A (en) * | 2017-12-29 | 2018-05-08 | 长安大学 | Cement treated material rapidly determining compaction degree instrument |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1063933A1 (en) * | 1982-09-16 | 1983-12-30 | Всесоюзный Научно-Исследовательский Институт По Монтажным И Специальным Строительным Работам | Method of determining maximum density of soil |
| GB9017474D0 (en) * | 1990-08-09 | 1990-09-26 | Bsp Int Foundation | Device |
| DE10036310A1 (en) * | 2000-07-26 | 2002-02-07 | Bresch Helmut | Building surfaces testing apparatus for construction industry determines sealing and bearing properties of ground or earth comprises sleeve bearing guide tube down which weight falls to generate a reproducible impact on a test surface |
-
2002
- 2002-02-26 HU HU0200715A patent/HU225806B1/en unknown
-
2003
- 2003-02-21 EP EP03462001A patent/EP1338704B1/en not_active Expired - Lifetime
- 2003-02-21 DE DE60304313T patent/DE60304313T2/en not_active Expired - Lifetime
- 2003-02-21 AT AT03462001T patent/ATE321915T1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HU0200715D0 (en) | 2002-05-29 |
| EP1338704A3 (en) | 2004-08-25 |
| HUP0200715A2 (en) | 2004-05-28 |
| DE60304313D1 (en) | 2006-05-18 |
| HU225806B1 (en) | 2007-09-28 |
| DE60304313T2 (en) | 2006-11-23 |
| EP1338704A2 (en) | 2003-08-27 |
| EP1338704B1 (en) | 2006-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
Ref document number: 1338704 Country of ref document: EP |
|
| REN | Ceased due to non-payment of the annual fee |