EP0990768A1 - Procédé de construction d'un ouvrage pour tunnel sous une voie ferrée existante - Google Patents

Procédé de construction d'un ouvrage pour tunnel sous une voie ferrée existante Download PDF

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Publication number
EP0990768A1
EP0990768A1 EP99119429A EP99119429A EP0990768A1 EP 0990768 A1 EP0990768 A1 EP 0990768A1 EP 99119429 A EP99119429 A EP 99119429A EP 99119429 A EP99119429 A EP 99119429A EP 0990768 A1 EP0990768 A1 EP 0990768A1
Authority
EP
European Patent Office
Prior art keywords
pusher
support yoke
track
sliding
support
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
Application number
EP99119429A
Other languages
German (de)
English (en)
Other versions
EP0990768B1 (fr
Inventor
Manfred Dipl.-Ing. Feller
Uwe Dipl.-Ing. Biesterfeld
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bilfinger SE
Original Assignee
Bilfinger und Berger Bau AG
Bilfinger Berger AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bilfinger und Berger Bau AG, Bilfinger Berger AG filed Critical Bilfinger und Berger Bau AG
Publication of EP0990768A1 publication Critical patent/EP0990768A1/fr
Application granted granted Critical
Publication of EP0990768B1 publication Critical patent/EP0990768B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/005—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries by forcing prefabricated elements through the ground, e.g. by pushing lining from an access pit
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2/00—General structure of permanent way
    • E01B2/006—Deep foundation of tracks
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2/00—General structure of permanent way

Definitions

  • the invention relates to a method for creating a tunnel structure under a existing track system, with the tunnel structure at least one prefabricated Includes a sliding body, which includes the at least one track Track system is moved.
  • the prefabricated one Positioning body positioned in an excavation pit in the immediate vicinity of the track system, in such a way that both its altitude and its orientation in the correspond essentially to the target position of the tunnel structure under the track system.
  • the moving body For the final positioning under the track system, the moving body must then only be moved laterally.
  • the construction pit under the Track system manufactured.
  • the track system As the train traffic over the track system usually during the entire construction project is to be maintained, the track system appropriately supported and secured before construction of the excavation pit.
  • the track system uses so-called auxiliary bridge constructions used, which comprise four longitudinal beams and several cross beams per track.
  • the Side members are arranged on both sides of each rail parallel to the rails, while the cross members the two longitudinal members each assigned to a rail Connect like a ladder and undertake the rail.
  • These auxiliary bridge constructions rest on the method known from practice the building pit or building pit shoring.
  • the present invention is based on the object, the known method to create a tunnel under such an existing track system to design and develop that even larger sections of a track system can be tunnelled by moving a prefabricated moving body, to the train traffic over the track system during the construction as possible little to affect.
  • the method according to the invention achieves the above object through the features of claim 1.
  • the support yoke as a support for at least one auxiliary bridge construction to intercept the Track serves.
  • the support yoke and the auxiliary bridge structures the soil in the crossing area is removed.
  • the track over the auxiliary bridge constructions and the support yoke successively from the vertical support is relocated to the moving body. According to the relieved Vertical support dismantled parallel to moving the sliding body.
  • the auxiliary bridge constructions are not must inevitably be supported outside the excavation pit, but that itself support yokes in connection with vertical supports are also suitable for this purpose the track system, that is, they are arranged inside the excavation pit.
  • vertical supports arranged in this way drive the displacement body do not necessarily have to hinder. It is proposed that Successively dismantle vertical beams parallel to the propulsion of the moving body. According to the invention, it was finally recognized that a dismantling of the vertical beams is only possible if the vertical beams have been relieved beforehand, So the track secured with auxiliary bridge constructions over the support yoke has been gradually transferred from the vertical beams to the sliding body. When arranging the vertical beams in the excavation area, this is why It is important to ensure that the displacement body first moves the end areas of the Can drive under the support yokes before it hits the vertical beams.
  • auxiliary bridge trains which also include larger sections of a track system can bridge.
  • auxiliary bridge trains which also include larger sections of a track system can bridge.
  • sliding slides in connection with the sliding cams on the Cover of the sliding body also allows easy correction of the Height of the pusher body during tunneling.
  • the pusher deviates upwards or downwards from its predetermined altitude, can use spacers between the support yoke and the slide or be arranged between the sliding cam and the sliding carriage.
  • the track system 1 shown in the figures comprises two parallel ones Tracks 2 and 3.
  • a tunnel structure is to be built under this track layout 1, that crosses the track system 1 approximately at an angle of 45 °.
  • the tunnel structure is essentially formed by a prefabricated displacement body 4. This is in a construction pit 5, which extends below the track system 1, in the immediate vicinity Near the track system 1 have been positioned so that it is already its target height and takes target orientation. This situation is shown in Fig. 1.
  • the displacement body 4 now only has to be pushed laterally under the track system 1 to assume its target position, which is shown in dashed lines in Fig. 1.
  • the tracks 2 and 3 are equipped with so-called auxiliary bridge constructions 6 to 9 have been secured so that the rail operations on the Tracks 2 and 3 also after removing the floor under track system 1 and before Positioning of the pusher body 4 can be continued in its target position.
  • Each auxiliary bridge construction 6 to 9 for a track 2, 3 comprises four beams 10, the are arranged in parallel and on both sides of each rail 11. Two each Carrier 10 assigned to rail 11 is via cross member 12, which is the rail 11 interlinked.
  • an auxiliary bridge train consisting of two adjoining Auxiliary bridge constructions 6 and 7 or 8 and 9, provided. One end each each of these two auxiliary bridge constructions 6 and 7 or 8 and 9 lies on the Edge area 13 of the construction pit 5. The other end of the auxiliary bridge constructions 6 and 7 or 8 and 9 is supported on a support yoke 14 or 15.
  • Both support yokes 14 and 15 are oriented horizontally and perpendicular to the track axis and are supported by three vertical beams 16 and 17, respectively. To move to avoid the two auxiliary bridge trains when driving the sliding body 4, are these laterally from the two tracks 2 and 3 each with one Provided horizontal bracing 18.
  • Fig. 2 shows the situation shown in Fig. 1 during the advancement of the displacement body 4.
  • the pusher body 4 is already in the crossing area under the Track 1 has been advanced. He initially has one end of the support yoke 15 drive under, before he on the first of the three this support yoke 15 supporting vertical support 17 is hit. Since the auxiliary bridge constructions 8 and 9 in this way successively via the support yoke 15 onto the sliding body 4 were relocated, the vertical beams 17 which were relieved of the load could be parallel be dismantled to propel the displacement body 4.
  • Fig. 3 illustrates the arrangement of vertical support 17, support yoke 15 and auxiliary bridge structures 7 and 8.
  • the two abutting ends of the auxiliary bridge structures 7 and 8 one Auxiliary bridge train on a common support yoke 15, which here in the form of a Double T-beam is formed.
  • the lower crosspiece 20 of the support yoke 15 is significantly wider than the upper crosspiece 21 of the support yoke 15.
  • Der lower crosspiece 20 rests on the vertical support 17, which here in the form of a steel foundation pile is trained.
  • Right and left of the central web 22 of the Auflagerjoch 15 on the lower crosspiece 20 elastomer bearings 23 are arranged on which each end carriers 24 and 25 of an auxiliary bridge construction 7 and 8 rest.
  • the lower crosspiece 20 of the support yoke 15 is with the upper end of the vertical support 17 welded.
  • Fig. 1 illustrates that 4 web-like on the ceiling of the sliding body Sliding cams 26 are arranged, essentially parallel to Track axis and perpendicular to the support yokes 16 and 17.
  • a sliding cam 26 when distributing the sliding body 4 in the direction of its nominal position Auflagerjoch 16 or 17 strikes, between this sliding cam 26 and Support yoke 16 and 17 arranged a sliding carriage, not shown here.
  • These sliding carriages are designed so that they on the one hand with the support yoke 16 or 17 and on the other hand interact with the displacement cam 26, however, allow sliding against each other. In this way, the sliding body 4 under the support yokes 16 and 17 and thus under the entire Slide track 1 through.
  • This sliding movement is additionally arranged a lubricant between the sliding carriage and the support yokes 16 and 17 and between the sliding carriage and the sliding cam 26 improved.
  • the sliding carriage in addition also for correcting the height of the displacement body 4 used.
  • the sliding body 4 When distributing the sliding body 4, it may well be too come up or down after a drift.
  • Spacers between the support yokes 16 and 17 and the sliding carriage upward drift can be compensated for, like downward drift by placing spacers between the slide carriage and the slide cam 26 can be compensated. This makes it possible to have the right size Ensure the track position during the advance of the pusher 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Bridges Or Land Bridges (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
EP99119429A 1998-09-30 1999-09-30 Procédé de construction d'un ouvrage pour tunnel sous une voie ferrée existante Expired - Lifetime EP0990768B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19844888 1998-09-30
DE19844888A DE19844888A1 (de) 1998-09-30 1998-09-30 Verfahren zum Herstellen eines Bauwerkes im Durchpressverfahren

Publications (2)

Publication Number Publication Date
EP0990768A1 true EP0990768A1 (fr) 2000-04-05
EP0990768B1 EP0990768B1 (fr) 2003-12-10

Family

ID=7882826

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99119429A Expired - Lifetime EP0990768B1 (fr) 1998-09-30 1999-09-30 Procédé de construction d'un ouvrage pour tunnel sous une voie ferrée existante

Country Status (2)

Country Link
EP (1) EP0990768B1 (fr)
DE (2) DE19844888A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2370711A1 (es) * 2008-02-26 2011-12-22 Obras Y Proyectos, Ecología Y Medio Ambiente S.L. Opema S.L. Empuje o traslación de estructuras de hormigón bajo el ferrocarril apeando la vía para no interrumpir el tráfico.
CN108361036A (zh) * 2018-03-14 2018-08-03 北京市政路桥股份有限公司 一种地铁车站附属结构外挂的施工方法
CN111021409A (zh) * 2019-12-20 2020-04-17 中铁十八局集团有限公司 一种陡坡土岩隧道口暗挖桥隧及边坡平行施工法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843988A (en) * 1971-07-19 1974-10-29 Hess H Method for excavating an underpass beneath an existing roadway
GB1463632A (en) * 1975-01-10 1977-02-02 Genton J C Method of positioning and underpass below another roadway by hydraulic drive-through and the constructive work obtained thereby
EP0192004A1 (fr) * 1984-12-13 1986-08-27 Jean-Pierre Miomandre Procédé et dispositif pour la mise en place d'un ouvrage tel que pont préfabriqué
FR2593549A1 (fr) * 1986-05-09 1987-07-31 Beauthier Jean Marie Procede pour la construction d'ouvrages sous des voies ferrees en exploitation et dispositif pour la mise en oeuvre de ce procede
EP0309739A2 (fr) * 1987-10-01 1989-04-05 Alfred Kunz GmbH & Co. Procédé de construction d'un tunnel à faible couverture sous les voies ferrées
DE3817004A1 (de) * 1988-05-19 1989-11-30 Dyckerhoff & Widmann Ag Vorrichtung zur verwendung beim vorpressen eines baukoerpers durch einen erddamm oder dergleichen
FR2653144A1 (fr) * 1989-10-17 1991-04-19 Bertrand Claude Procede pour la construction d'ouvrages d'art sous les voies ferrees en exploitation.
EP0603024A1 (fr) * 1992-12-17 1994-06-22 Jean Marie Beauthier Procédé pour la réalisation d'un passage transversal sous une voie ferrée ou une chaussée

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843988A (en) * 1971-07-19 1974-10-29 Hess H Method for excavating an underpass beneath an existing roadway
GB1463632A (en) * 1975-01-10 1977-02-02 Genton J C Method of positioning and underpass below another roadway by hydraulic drive-through and the constructive work obtained thereby
EP0192004A1 (fr) * 1984-12-13 1986-08-27 Jean-Pierre Miomandre Procédé et dispositif pour la mise en place d'un ouvrage tel que pont préfabriqué
FR2593549A1 (fr) * 1986-05-09 1987-07-31 Beauthier Jean Marie Procede pour la construction d'ouvrages sous des voies ferrees en exploitation et dispositif pour la mise en oeuvre de ce procede
EP0309739A2 (fr) * 1987-10-01 1989-04-05 Alfred Kunz GmbH & Co. Procédé de construction d'un tunnel à faible couverture sous les voies ferrées
DE3817004A1 (de) * 1988-05-19 1989-11-30 Dyckerhoff & Widmann Ag Vorrichtung zur verwendung beim vorpressen eines baukoerpers durch einen erddamm oder dergleichen
FR2653144A1 (fr) * 1989-10-17 1991-04-19 Bertrand Claude Procede pour la construction d'ouvrages d'art sous les voies ferrees en exploitation.
EP0603024A1 (fr) * 1992-12-17 1994-06-22 Jean Marie Beauthier Procédé pour la réalisation d'un passage transversal sous une voie ferrée ou une chaussée

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2370711A1 (es) * 2008-02-26 2011-12-22 Obras Y Proyectos, Ecología Y Medio Ambiente S.L. Opema S.L. Empuje o traslación de estructuras de hormigón bajo el ferrocarril apeando la vía para no interrumpir el tráfico.
CN108361036A (zh) * 2018-03-14 2018-08-03 北京市政路桥股份有限公司 一种地铁车站附属结构外挂的施工方法
CN111021409A (zh) * 2019-12-20 2020-04-17 中铁十八局集团有限公司 一种陡坡土岩隧道口暗挖桥隧及边坡平行施工法

Also Published As

Publication number Publication date
DE19844888A1 (de) 2000-04-06
EP0990768B1 (fr) 2003-12-10
DE59908008D1 (de) 2004-01-22

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