EP1199409A1 - Tiefbauwerk, insbesondere Tunnel - Google Patents
Tiefbauwerk, insbesondere Tunnel Download PDFInfo
- Publication number
- EP1199409A1 EP1199409A1 EP01120529A EP01120529A EP1199409A1 EP 1199409 A1 EP1199409 A1 EP 1199409A1 EP 01120529 A EP01120529 A EP 01120529A EP 01120529 A EP01120529 A EP 01120529A EP 1199409 A1 EP1199409 A1 EP 1199409A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- concrete
- sheet
- cover
- columns
- civil engineering
- 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
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
- E02D29/05—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them at least part of the cross-section being constructed in an open excavation or from the ground surface, e.g. assembled in a trench
-
- 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
- E02D5/20—Bulkheads or similar walls made of prefabricated parts and concrete, including reinforced concrete, in situ
Definitions
- the invention relates to an embedded in the ground, in open construction civil engineering structure, especially one Tunnel, with sheet piling driven into the ground Steel, one between the sheet piling as the lower boundary of a building interior arranged sole made of concrete or similar fireproof material, as well as one of the sheet piling supported, covering the interior of the building upwards, resilient cover or covered with soil.
- Tunnels intended as underpasses on streets and train stations or tunnels from below streets U and S-Bru trains are regularly built in an open construction, initially the later longitudinal walls of the respective Sheet pile walls forming tunnels are driven into the ground be used during the tunnel construction as protection for the the tunnel provided for the tunnel opposite the lateral one Serve soil.
- Between the sheet piling is according to Excavation of the excavation pit with reinforcements Concrete base made, which on the one hand the tunnel interior demarcated and sealed at the bottom and on the other also serves as a spacer for the sheet piling.
- the tunnel is supported by a sheet pile wall Coverage completed, its load capacity regular must be designed for high static and dynamic loads.
- the cover can be a road or a railroad track as well as between the street and Carrying railroad track provided soil.
- This object is achieved in that before or fireproof on the sheet piling between the sole and cover Concrete columns, especially reinforced concrete columns, as one of the Sheet piles redundant and / or additional fireproof support the cover are arranged.
- the invention is based on the general idea that high Exploiting the fire resistance and compressive strength of concrete parts, using concrete columns for vertical support of the Coverage with reduced or even disappearing load capacity the sheet piling provided and the heavy duty, fireproof Sole of the building as the foundation of the concrete pillars be used.
- the invention takes advantage of the fact that the Sheet piling to increase their bending stiffness waveform with alternating successive ones, each in the vertical direction have stretched sheet piles and valleys and the concrete columns without restricting the free space profile of the tunnel or civil engineering structure within the vertical valleys housed on the inside or air side of the sheet piling can be.
- the concrete pillars can serve so-called Sheet pile locks, i.e. approximately in the middle of the flanks the sheet pile valleys arranged positive connections between folded edges of channel-shaped sheet pile segments, from which the sheet pile walls are composed to seal.
- the tunnel shown schematically in Fig. 1 consists of essentially from side sheet piling 1 made of steel, one the bottom of the tunnel 2 bounding concrete bottom as well as an upper limit of the tunnel interior Cover 3, also made of concrete.
- the sheet piling 1 consist of trough-shaped according to FIG. 2 Steel segments 1 'with undercut profiles folded edges 1 ''.
- the edges 1 '' adjacent steel segments 1 'of sheet piles 1 form-fitting with the formation of so-called sheet pile locks into each other, such that in the longitudinal direction of a sheet pile wall 1 successive segments 1 'alternating in the vertical direction extend sheet pile valleys or mountains, where one each facing the inside or air side of a sheet pile wall 1 Sheet pile valley on the outside or earth side of the respective Sheet pile 1 represents a sheet pile mountain.
- the sheet piling segments are first 1 'driven into the ground to form sheet piling 1. Then the earth is dug out between the sheet piling, the sheet piling 1 the one created in this way Secure the excavation laterally against the adjacent soil. If necessary, the sheet piling 1 can by in adjacent soil used anchor 4 against the pressure of the Soil are secured. After sufficient excavation the excavation pit between the sheet piling 1, which is regularly extend to a depth that is the depth of the Pit significantly exceeds, the concrete base 2, in the Usually made with in-situ concrete. Using dowels or the like, the push through corresponding openings in the sheet piling and in the sole 2 are embedded, can be a heavy-duty connection guaranteed between the sole 2 and the sheet piling 1 become.
- cover 3 which is usually prefabricated Concrete parts exist on the upper edges of the Sheet piling 1 placed.
- the peculiarity of the invention lies in the fact that in the airspace Valleys of sheet piling 1 concrete columns 5 arranged are.
- the sheet piling 1 reinforcements 6 or the like from steel bars.
- disposed which are lattice-like with each other by reinforcement wires can be connected and 2 outstanding reinforcing bars from the sole 7 overlap, again using reinforcement wires or the like.
- a connection between the sole-side Reinforcement parts 7 and the column-side reinforcement bars 6 can be generated.
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Description
- Fig. 1
- einen schematisierten Querschnitt eines in offener Bauweise erstellten Tunnels,
- Fig. 2
- einen Horizontalschnitt eines Spundwandabschnittes entsprechend der Schnittlinie II-II in Fig. 1 und
- Fig. 3
- ein Schnittbild der Übergangsbereiches zwischen einer Säule und der Sohle des Tunnels entsprechend den Ausschnitt III in Fig. 1.
Claims (5)
- In offener Bauweise erstelltes Tiefbauwerk, insbesondere Tunnel, mit in das Erdreich eingetriebenen Spundwänden (1) aus Stahl, einer zwischen den Spundwänden (1) als untere Begrenzung eines Bauwerksinnenraumes angeordneten Sohle (2) aus Beton oder ähnlich feuerfestem Material, sowie einer von den Spundwänden getragenen, den Bauwerksinnenraum nach oben abdeckenden, belastbaren bzw. mit Erdreich überdeckten Abdeckung (3),
dadurch gekennzeichnet, daß vor bzw. an den Spundwänden (1) zwischen Sohle (2) und Abdeckung (3) feuerfeste Betonsäulen (5), insbesondere Stahlbetonsäulen, als zu den Spundwänden (1) redundante und/oder zusätzliche feuerfeste Abstützung der Abdeckung (3) angeordnet sind. - Tiefbauwerk nach Anspruch 1,
dadurch gekennzeichnet, daß die Spundwände (1) Wellenform mit alternierend aufeinanderfolgenden, jeweils in Vertikalrichtung erstreckten Spundwandbergen und -tälern aufweisen und die Betonsäulen (5) innerhalb der vertikalen Täler auf der Innen- bzw. Luftseite der Spundwände (1) angeordnet sind. - Tiefbauwerk nach Anspruch 2,
dadurch gekennzeichnet, daß die zumindest teilweise aus Ortsbeton hergestellten Betonsäulen (5) zwischen Segmenten (1') der Spundwände (1) ausgebildete Spundwandschlösser abdichten. - Tiefbauwerk nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet, daß die Betonsäulen (5) mit eingebetteten Bewehrungen versehen sind, wobei aus der Sohle (2) herausstehende sohlenseitige Bewehrungen (7) und/oder aus der Abdeckung (3) heraussstehende abdeckungsseitige Bewehrungen und den Betonsäulen (5) zugeordnete säulenseitige Bewehrungen (6) einander überlappen. - Tiefbauwerk nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet, daß die Abdeckung (3) im Bereich der Betonsäulen (5) vorgefertigte Öffnungen zur Einbringung von Ortsbeton zur Herstellung der Säulen (5) aufweisen.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10052272A DE10052272A1 (de) | 2000-10-20 | 2000-10-20 | Tiefbauwerk, insbesondere Tunnel |
| DE10052272 | 2000-10-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1199409A1 true EP1199409A1 (de) | 2002-04-24 |
| EP1199409B1 EP1199409B1 (de) | 2005-08-10 |
Family
ID=7660596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01120529A Expired - Lifetime EP1199409B1 (de) | 2000-10-20 | 2001-08-29 | Tiefbauwerk, insbesondere Tunnel |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1199409B1 (de) |
| AT (1) | ATE301744T1 (de) |
| DE (2) | DE10052272A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436757B (zh) * | 2016-12-13 | 2018-12-18 | 南京联众建设工程技术有限公司 | 具有分支管道的装配式钢结构地下综合管廊 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57161231A (en) * | 1981-03-31 | 1982-10-04 | Nippon Kokan Kk <Nkk> | Composite steel sheet pile culvert |
| JPH01210523A (ja) * | 1988-02-19 | 1989-08-24 | Bridgestone Corp | 矢板壁の防食装置 |
| DE19547911A1 (de) * | 1994-12-24 | 1996-06-27 | Bilfinger Berger Bau | Gurtung für eine mit Spundbohlen erstellte Spundwand |
-
2000
- 2000-10-20 DE DE10052272A patent/DE10052272A1/de not_active Withdrawn
-
2001
- 2001-08-29 DE DE50107022T patent/DE50107022D1/de not_active Expired - Lifetime
- 2001-08-29 AT AT01120529T patent/ATE301744T1/de not_active IP Right Cessation
- 2001-08-29 EP EP01120529A patent/EP1199409B1/de not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57161231A (en) * | 1981-03-31 | 1982-10-04 | Nippon Kokan Kk <Nkk> | Composite steel sheet pile culvert |
| JPH01210523A (ja) * | 1988-02-19 | 1989-08-24 | Bridgestone Corp | 矢板壁の防食装置 |
| DE19547911A1 (de) * | 1994-12-24 | 1996-06-27 | Bilfinger Berger Bau | Gurtung für eine mit Spundbohlen erstellte Spundwand |
Non-Patent Citations (2)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 007, no. 001 (M - 183) 6 January 1983 (1983-01-06) * |
| PATENT ABSTRACTS OF JAPAN vol. 013, no. 519 (M - 895) 20 November 1989 (1989-11-20) * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE50107022D1 (de) | 2005-09-15 |
| EP1199409B1 (de) | 2005-08-10 |
| ATE301744T1 (de) | 2005-08-15 |
| DE10052272A1 (de) | 2002-04-25 |
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