EP0858535A2 - Verfahren und vorrichtung zum anlegen von bodeneinschnitten und deren baukonstruktive verfüllung hierzu - Google Patents
Verfahren und vorrichtung zum anlegen von bodeneinschnitten und deren baukonstruktive verfüllung hierzuInfo
- Publication number
- EP0858535A2 EP0858535A2 EP96945849A EP96945849A EP0858535A2 EP 0858535 A2 EP0858535 A2 EP 0858535A2 EP 96945849 A EP96945849 A EP 96945849A EP 96945849 A EP96945849 A EP 96945849A EP 0858535 A2 EP0858535 A2 EP 0858535A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- floor
- knife
- construction
- ground
- excavation
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 238000009412 basement excavation Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 4
- 238000009423 ventilation Methods 0.000 claims abstract description 4
- 239000002689 soil Substances 0.000 claims description 33
- 230000035939 shock Effects 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 11
- 235000011837 pasties Nutrition 0.000 claims description 8
- 239000004566 building material Substances 0.000 claims description 7
- 238000005056 compaction Methods 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 3
- 238000009435 building construction Methods 0.000 claims description 2
- 230000009969 flowable effect Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 claims 2
- 239000006071 cream Substances 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 2
- 239000002352 surface water Substances 0.000 abstract description 2
- 239000003673 groundwater Substances 0.000 abstract 1
- 230000003534 oscillatory effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- E02F5/102—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 operatively associated with mole-ploughs, coulters
- E02F5/103—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 operatively associated with mole-ploughs, coulters with oscillating or vibrating digging tools
Definitions
- the invention relates to a method and a device for creating furrows, trenches, troughs and slots in soils, hereinafter referred to as soil incisions, according to the upper limit of claims 1 and 3.
- Ground incisions in grown or poured soils are made according to the state of the art by excavation with tillage machines.
- the floor masses are picked up, using tools that throw, mill, scratch, shovel, drill, spoon, scrape, screw, suck with air and water, store them temporarily or fill them again at another point .
- the work equipment is usually additional equipment for wheeled or tracked vehicles and is guided in a kinematic chain. Their performance is determined by the Dime ⁇ - ionization of the drives, transmission and actuators.
- the cut-open edges or edges work as elements of the processing device
- kinematic drive systems e.g. Bucket, chain excavator, chain, disc milling.
- the excavation equipment receives its required tearing forces externally.
- the object of the invention is to present a method with which very deep soil incisions can be made in grown and heaped-up soils without excavation and compacting the soil
- the tVifgabe is solved with the means mentioned in the claims and explained in more detail in the exemplary embodiments.
- base knife By acting on a kinematically guided, swivel-mounted, knife-shaped or sickle-shaped soil cultivation tool of various cross-sectional shapes with a small overall depth, larger overall width and large overall length, hereinafter referred to as "base knife", with a shock vibration generated around a pivot point, formed as as a solid or hollow body, the bottom knife penetrates into the soil vertically, horizontally or swiveling in a swinging and shock-absorbing manner, 'urges it and at the same time carries out an earth-stabilizing compaction of the applied wall surfaces of the floor cut.
- a variant of the hollow body is the "pulsating floor knife" in which the closed hollow body is designed as a pressure vessel.
- the interior filled with a liquid or gaseous medium is acted upon internally or externally with a pulsating internal pressure.
- the changes in shape of the flat bottom knife hollow body result in a movement of the lateral surfaces directed transversely to the knife plane, above all in the depth.
- the ground-displacing shock and impact vibration of the Bodenme ⁇ ser ⁇ can be adjusted to energy-minimized resonance operation by the controllability of the vibration exciter depending on the nature of the soil. It is also possible to destroy buried boulders.
- the cutting efficiency can also be increased by the measuring cross section, the cutting edge angle, the meridian curve of the cutting edge and the additional cutting plates acting on the base of the base.
- the gliding action of the working medium in the floor is advantageously increased by additional soil-stabilizing dispersions, for example emerging from the floor knife.
- the emerging dispersion With a corresponding quantity metering of the emerging dispersion, it can be used as a supporting liquid, in particular for ground protection.
- the floor knife is a single or multiple work in a row or in parallel working equipment and thus expandable in the target parameters of the floor cut, for example - In-line operation for deepening and widening the ground protection or
- such a function-dependent filling of the floor incision e.g. the creation of a reinforced or unreinforced strip foundation or the excavation-free laying of a wall-mounted drainage system.
- Drainage systems designed in this way are not directly linked to a building object, but can be set up at a distance from the building in such a way that with an additional f1 kaupnderkpnrfpn. prrJoberf1 ärhpnnahe ⁇ Fpiirhtp ⁇ pprrn. Surface water is fed to the drainage system, so that thickening water does not penetrate into the soil and, while at the same time solidifying, it dries out together with the earthworks incorporated in this system.
- the soil can be drained by collecting and draining off existing stratified water or as a new method by partially or completely evaporating the water supplied in the soil.
- ventilated channel plates are inserted into the floor incision, which, depending on the amount of soil water accumulating, have air supply and / or air-extracting and water-collecting shaft elements and are arranged along the wall together with the channel plates.
- the water absorption of the drain system takes place through the perforated or building material-porous wall surfaces.
- the shaft elements can be equipped with pressure or suction-effective wind turbines in order to increase the air throughput in the drain system thus created.
- the soil water collected in the drain system evaporates through the air circulation. In the event of heavy water accumulation, the soil water can be collected and drained off in the shaft elements using conventional drain pipes.
- the construction geometry of the floor knife (construction depth ⁇ 'construction width ⁇ construction length) favors the curvilinear creation of furrows, trenches and slits in soils with ⁇ line radii of tracing.
- the advantage of the method according to the invention is that when the furrows, trenches and slots are excavated without excavation, the soil structure is retained and the compaction is maintained.
- Ability of the earth and soil materials is used to stabilize the exposed walls.
- FIG. 1 Top view of the hollow body variant designed as a pressure vessel of a "pulsating floor knife” moving the lateral surfaces transversely to the knife plane with simultaneous filling of the floor incision, e.g. with support fluid.
- Floor knife extension as a hollow body construction with swivel bearing and interfaces for
- Sole base cutting plate f egg-shaped
- Distribution channel for the supply of anti-slip media and / or the floor incision of stabilizing support media
- Duct plate element here with two webs and ⁇ two wall surfaces, which also determine the lower and upper air flow; Ventilation openings in the webs and water-permeable area of the wall surfaces are not shown
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Wind Motors (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Fodder In General (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19540597 | 1995-10-31 | ||
| DE19540597 | 1995-10-31 | ||
| PCT/DE1996/002076 WO1997016605A2 (de) | 1995-10-31 | 1996-10-30 | Verfahren und vorrichtung zum anlegen von bodeneinschnitten und deren baukonstruktive verfüllung hierzu |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0858535A2 true EP0858535A2 (de) | 1998-08-19 |
| EP0858535B1 EP0858535B1 (de) | 2000-07-05 |
Family
ID=7776297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP96945849A Expired - Lifetime EP0858535B1 (de) | 1995-10-31 | 1996-10-30 | Verfahren und vorrichtung zum anlegen von bodeneinschnitten und deren baukonstruktive verfüllung hierzu |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0858535B1 (de) |
| AT (1) | ATE194401T1 (de) |
| DE (1) | DE59605553D1 (de) |
| WO (1) | WO1997016605A2 (de) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1189602B (de) * | 1961-08-24 | 1965-03-25 | Oswald Gnirs | Fahrbare Vorrichtung zum eingrabenden Verlegen von Draehten, Kabeln u. dgl. |
| US3647003A (en) * | 1970-03-06 | 1972-03-07 | Archie R Gagne | Slit trenching machine and cable layer |
| US3746100A (en) * | 1971-11-12 | 1973-07-17 | Charles Machine Works | Mounting for vibrating tool having damping means for isolating vibrations |
| US3914948A (en) * | 1974-05-07 | 1975-10-28 | Jacobsen Mfg Co | Machine for burying an elongated flexible element of indefinite length utilizing contra-oscillatory blades |
| US4498813A (en) * | 1981-06-03 | 1985-02-12 | Electric Power Research Institute, Inc. | Underground cable installing apparatus and method utilizing a fluid jet assisted, vibrating blade arrangement |
| US4685832A (en) * | 1985-08-19 | 1987-08-11 | Decker William J | Underground pipe and cable laying machine |
| GB9118848D0 (en) * | 1991-09-03 | 1991-10-16 | Davison Geoffrey W | Soil implement |
-
1996
- 1996-10-30 DE DE59605553T patent/DE59605553D1/de not_active Expired - Fee Related
- 1996-10-30 EP EP96945849A patent/EP0858535B1/de not_active Expired - Lifetime
- 1996-10-30 AT AT96945849T patent/ATE194401T1/de not_active IP Right Cessation
- 1996-10-30 WO PCT/DE1996/002076 patent/WO1997016605A2/de not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO9716605A2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0858535B1 (de) | 2000-07-05 |
| WO1997016605A3 (de) | 2001-09-13 |
| WO1997016605A2 (de) | 1997-05-09 |
| ATE194401T1 (de) | 2000-07-15 |
| DE59605553D1 (de) | 2000-08-10 |
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