EP0648298B1 - Verfahren zur durchführung von tiefbauarbeiten - Google Patents
Verfahren zur durchführung von tiefbauarbeiten Download PDFInfo
- Publication number
- EP0648298B1 EP0648298B1 EP94913007A EP94913007A EP0648298B1 EP 0648298 B1 EP0648298 B1 EP 0648298B1 EP 94913007 A EP94913007 A EP 94913007A EP 94913007 A EP94913007 A EP 94913007A EP 0648298 B1 EP0648298 B1 EP 0648298B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- shafts
- shaft
- dump
- landfill
- tunnel
- 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 - Lifetime
Links
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
Definitions
- the invention relates to a method for performing Construction work on the bottom of an existing landfill.
- GB-A-667 988 describes a process for the production of Construction pits known for the laying of pipes, in which excavation pits are dug next to each other, the one on the sole to a continuous work space with each other get connected.
- To manufacture the construction pits is a cross section of an existing sheet of metal Rectangular, open bottom and top lining on the floor put on and by dredging the soil within the Feed the pit made, which if necessary additionally weighted feed according to progression of the excavation sinks into the pit on its own.
- the known The method is not suitable for landfills because of its composition of the landfill body to the penetration of the feed opposed high resistances. It is also suitable the known method only for pits by comparison shallow depth.
- the invention has for its object a method for Implementation of construction work in the area of a sole to indicate an existing landfill that is easy to carry out and by a low effort and a high degree of Occupational safety distinguishes.
- This object is achieved in that in a distance from each other several accessible shafts as cased large holes through the landfill body of the Landfill down to the bottom of the landfill that the Sinking the shafts close to the bottom of the landfill mechanically and directly above the bottom of the landfill manually is carried out and that the shafts at the level of the landfill bottom through a walkable tunnel to a continuous one Work space to be connected, the walls of which are supported by means of inserted support elements.
- comparatively small-volume shafts through tunnel sections are connected to each other in the area of the landfill sole a sufficiently large work space for implementation of the upcoming construction measures.
- shafts As cased large-bore holes achieved a stable and safe shoring and that Volume of excavation required is minimized.
- the space requirement the construction site on the landfill is small, so that also a possible disruption of the actual landfill operation can be limited to a small extent.
- a Outgassing of the landfill is largely avoided since the piped Shaft walls are closed. Accordingly also an undesirable introduction of oxygen into the landfill kept low.
- a ventilation provided according to the invention of the work space at the level of the landfill floor can be the inventive method by the arrangement of Design manholes very effectively, because that is to be weathered Room volume is small and the flow path is clearly specified is. Any necessary water drainage can be carried out in the shafts in a technically simple manner.
- the sinking of the shafts can advantageously be done mechanically be performed. Only in the area of the landfill sole the shafts are sunk manually to prevent damage to avoid the basic sealing of the landfill.
- the method according to the invention is particularly suitable Measures for progressive renovation work. So can in a further development of the invention be provided that after Completion of construction work in the of two shafts and the piping formed in a tunnel section one first shaft is pulled and the other A third cased shaft on the side of the second shaft sunk and through an accessible tunnel to the second Shaft is connected. In this way, the individual close Working spaces at the level of the landfill bottom, while shaft openings in one on the landfill body Distance from each other. With the sinking of the third shaft can be excavated if the first shaft is not filled should remain.
- the inventive method is also suitable for Pull the pipework of the manholes at certain intervals To expand gas wells or at suitable locations, for example the junctions of drainage pipes in a main collector To create inspection shafts.
- FIG. 1 shows the arrangement of two through cased large holes Shafts 1, 2 formed by a landfill body 3 have been sunk down to a landfill base 4 are.
- Shafts 1, 2 are accessible and have one Diameter of about 2.5 m. Their center distance is approximately 5.5 m.
- the two are at the level of the landfill base 4 Shafts 1, 2 connected by a tunnel 5, the mining is approached.
- the tunnel 5 is also accessible and has a height of about 2.0 m and a width of about 1.0 m.
- the landfill body 3 is around the tunnel 5 by means of rammed skewers 6 attached.
- the tunnel walls can additionally be supported and sealed with plates.
- the both shafts 1, 2 and the tunnel 5 are located immediately over one made of stoneware drainpipes, for example existing drainage line 7, which is on a sole waterproofing 8 is laid and covered with a gravel bed 9.
- FIG. 1 illustrates, according to the known burst lining method to renew the drainage line 7.
- the stoneware pipes expanded within the work area.
- a burst lining missile 11 is attached through the shaft 2 introduced into the work space and using the burst lining missile 11 while destroying the existing ones Stoneware pipes in the existing pipe duct of the drainage line 7 moved in.
- the jacking is done by a pull rope 12 previously inserted into the drainage line 7 supported.
- the pull rope 12 runs through the drainage line 7 at a suitable distance from the shafts 1,2 constructed above the drainage line 7 second shaft arrangement or to an end pit located next to the landfill and is led to a winch there.
- the pull rope 12 runs through the drainage line 7 at a suitable distance from the shafts 1,2 constructed above the drainage line 7 second shaft arrangement or to an end pit located next to the landfill and is led to a winch there.
- When moving in the pipeline string 10 is guided on guide rollers 13, which are arranged in the shaft 2.
- a roller carriage 14 ensures the guidance of the pipeline rod.
- the method according to the invention is also suitable for production of a main collector under a landfill.
- a main collector under a landfill.
- the collector pipes are created in the work space laid in a pipe bed on the bottom of the landfill, with encased in a gravel fill and backfilled.
- the piping of the first shaft and behind the second shaft a third shaft is sunk, which in turn has a Tunnel connection is connected to the second shaft.
- the main collector can now be removed from the second shaft to the third shaft. Progressing in this way the pipeline of the collector is created.
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Processing Of Solid Wastes (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Sewage (AREA)
Description
- Fig. 1
- einen Querschnitt durch eine Anordnung zweier mit einem Tunnel verbundener Schächte zur Bildung eines Arbeitsraumes für eine Sanierung von Sickerwasserleitungen auf einer Deponiesohle mittels Berstlining.
- Fig. 2
- einen Schnitt durch die Schachtanordnung gemäß Fig. 1 entlang der Linie A-A.
Claims (3)
- Verfahren zur Durchführung von Bauarbeiten im Bereich der Sohle einer mit Müll und anderen Abfällen beladenen Deponie durch Abteufen wenigstens eines bis auf die Deponiesohle (4) reichenden, mit einem Futter ausgekleideten, begehbaren Schachts, dadurch gekennzeichnet, daß in einem Abstand voneinander mehrere begehbare Schächte (1, 2) als verrohrte Großlochbohrungen durch den Deponiekörper (3) der Deponie bis auf die Deponiesohle (4) abgeteuft werden, daß das Abteufen der Schächte (1, 2) bis in die Nähe der Deponiesohle (4) maschinell und unmittelbar über der Deponiesohle (4) manuell durchgeführt wird und daß die Schächte (1, 2) in Höhe der Deponiesohle (4) durch einen begehbaren Tunnel (5) zu einem durchgehenden Arbeitsraum miteinander verbunden werden, dessen Wände mittels eingebrachter Stützelemente (6) abgestützt werden.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß der Arbeitsraum in Höhe der Deponiesohle (4) durch die Schächte (1, 2) bewettert wird.
- Verfahren nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß nach Beendigung der Bauarbeiten in dem von zwei Schächten (1, 2) und einem Tunnelabschnitt (5) gebildeten Arbeitsraum die Verrohrung des ersten Schachts gezogen wird und auf der anderen Seite des zweiten Schachts ein dritter verrohrter Schacht abgeteuft und durch einen begehbaren Tunnel mit dem zweiten Schacht verbunden wird.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4313239 | 1993-04-22 | ||
DE4313239A DE4313239A1 (de) | 1993-04-22 | 1993-04-22 | Verfahren zur Durchführung von Tiefbauarbeiten |
PCT/DE1994/000438 WO1994024375A1 (de) | 1993-04-22 | 1994-04-18 | Verfahren zur durchführung von tiefbauarbeiten |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0648298A1 EP0648298A1 (de) | 1995-04-19 |
EP0648298B1 true EP0648298B1 (de) | 1998-06-24 |
Family
ID=6486140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94913007A Expired - Lifetime EP0648298B1 (de) | 1993-04-22 | 1994-04-18 | Verfahren zur durchführung von tiefbauarbeiten |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0648298B1 (de) |
AT (1) | ATE167717T1 (de) |
CZ (1) | CZ293594A3 (de) |
DE (2) | DE4313239A1 (de) |
HU (1) | HUT72260A (de) |
PL (1) | PL306295A1 (de) |
SK (1) | SK158794A3 (de) |
TR (1) | TR27781A (de) |
WO (1) | WO1994024375A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19619532C2 (de) * | 1996-05-15 | 1999-12-02 | Preussag Spezialtiefbau Gmbh | Verfahren zur Herstellung einer begehbarer Tunnelverbindung zwischen zwei benachbarten, verbohrten Schachtbohrungen und Vorrichtung zur Durchführung des Verfahrens |
DE19721635C2 (de) * | 1997-05-23 | 2002-05-08 | Preussag Spezialtiefbau Gmbh | Vorrichtung zum Ziehen einer Rohrtour |
CN106049543B (zh) * | 2016-08-03 | 2019-07-30 | 中国铁路设计集团有限公司 | 具有泄水抗浮功能的隧道检查井 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB667988A (en) * | 1949-01-24 | 1952-03-12 | Erwin Stengel | An improved constructional and lining device for use in trenching |
US4026355A (en) * | 1975-06-30 | 1977-05-31 | Nrg Nufuel Company | Method for testing and monitoring for producing landfill gas |
SE411053B (sv) * | 1976-06-09 | 1979-11-26 | Morfeldt Carl Olof Oskar | Sett att forhindra att grundvatten kontamineras av skadliga emnen herrorande fran pa en ort befintliga produkter |
DE2849245C2 (de) * | 1978-11-13 | 1982-06-16 | Wirth Maschinen- und Bohrgeräte-Fabrik GmbH, 5140 Erkelenz | Verfahren zum bohrenden Abteufen und zum Ausbau von Schächten und Einrichtung zur Durchführung des Verfahrens |
FR2524351B1 (fr) * | 1982-04-06 | 1985-10-31 | Celmetanche | Procede et installation pour le captage des gaz et eaux percolees dans les decharges compactees de residus urbains ou autres |
DE3330897C2 (de) * | 1983-08-26 | 1986-09-11 | Gkn Keller Gmbh, 6050 Offenbach | Verfahren und Vorrichtung zur wasser- und schadstoffdichten Einschließung von auf dem Erdboden deponierten Altablagerungen |
DE3423438A1 (de) * | 1984-06-26 | 1986-04-30 | Klaus Dr. 6242 Kronberg Wiemer | Vorrichtung zur fassung von sickerwasser und gas aus deponien |
DE3607499A1 (de) * | 1986-03-07 | 1987-09-10 | Lehn Eckhard Vom | Verfahren zum gas- und wasserdichten abdichten des bodenflaechenbereiches einer alt- oder in betrieb befindlichen muelldeponie |
DE3941357A1 (de) * | 1989-12-15 | 1991-06-27 | Paurat F | Verfahren zur herstellung eines abdichtungsbauwerkes und anordnung fuer die durchfuehrung des verfahrens |
DE4018822A1 (de) * | 1990-06-12 | 1992-01-02 | Paurat F | Verfahren zur sicherung einer deponie |
DE4040063A1 (de) * | 1990-12-14 | 1992-06-17 | Kunz Alfred & Co | Verfahren zum bau einer nachtraeglichen abdichtung fuer eine altlast |
DE4122178A1 (de) * | 1991-07-04 | 1993-01-14 | Juergen Kreuzer | Deponie-entwaesserung |
DE4206424C2 (de) * | 1992-02-29 | 1994-02-17 | Paurat F | Anordnung zum Einbringen eines Sicherungsbauwerkes unter einer Deponie |
-
1993
- 1993-04-22 DE DE4313239A patent/DE4313239A1/de not_active Withdrawn
-
1994
- 1994-04-18 EP EP94913007A patent/EP0648298B1/de not_active Expired - Lifetime
- 1994-04-18 SK SK1587-94A patent/SK158794A3/sk unknown
- 1994-04-18 AT AT94913007T patent/ATE167717T1/de not_active IP Right Cessation
- 1994-04-18 HU HU9403603A patent/HUT72260A/hu unknown
- 1994-04-18 DE DE59406311T patent/DE59406311D1/de not_active Expired - Lifetime
- 1994-04-18 WO PCT/DE1994/000438 patent/WO1994024375A1/de active IP Right Grant
- 1994-04-18 CZ CZ942935A patent/CZ293594A3/cs unknown
- 1994-04-18 PL PL94306295A patent/PL306295A1/xx unknown
- 1994-04-22 TR TR00429/94A patent/TR27781A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
HUT72260A (en) | 1996-04-29 |
SK158794A3 (en) | 1995-05-10 |
DE59406311D1 (de) | 1998-07-30 |
EP0648298A1 (de) | 1995-04-19 |
PL306295A1 (en) | 1995-03-20 |
DE4313239A1 (de) | 1994-10-27 |
HU9403603D0 (en) | 1995-03-28 |
CZ293594A3 (en) | 1995-06-14 |
TR27781A (tr) | 1995-08-09 |
WO1994024375A1 (de) | 1994-10-27 |
ATE167717T1 (de) | 1998-07-15 |
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