EP0089403A1 - Revêtement flexible en segments de béton - Google Patents

Revêtement flexible en segments de béton Download PDF

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Publication number
EP0089403A1
EP0089403A1 EP82110195A EP82110195A EP0089403A1 EP 0089403 A1 EP0089403 A1 EP 0089403A1 EP 82110195 A EP82110195 A EP 82110195A EP 82110195 A EP82110195 A EP 82110195A EP 0089403 A1 EP0089403 A1 EP 0089403A1
Authority
EP
European Patent Office
Prior art keywords
concrete
elements
concrete segment
resilience
segment expansion
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
EP82110195A
Other languages
German (de)
English (en)
Other versions
EP0089403B1 (fr
Inventor
Peter Dipl.-Ing. Stephan
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.)
Bergwerksverband GmbH
Original Assignee
Bergwerksverband GmbH
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 Bergwerksverband GmbH filed Critical Bergwerksverband GmbH
Publication of EP0089403A1 publication Critical patent/EP0089403A1/fr
Application granted granted Critical
Publication of EP0089403B1 publication Critical patent/EP0089403B1/fr
Expired 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
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/08—Lining with building materials with preformed concrete slabs
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/05—Lining with building materials using compressible insertions

Definitions

  • the invention relates to a concrete segment expansion for underground mining and tunnel construction in open and closed construction with, arranged between the concrete segments, made of concrete mortar, compliance elements.
  • resilience elements which essentially consist of a tubular element which can be folded by pressure between two steel plates.
  • Such compliance elements are also particularly sensitive to thrust and fluctuate very heavily in load absorption during compliance.
  • the invention has set itself the task of creating a concrete segment expansion, in particular for underground use, which, taking into account the criteria specific to the concrete segment expansion, entails the adjustable flexibility required for underground use, the flexibility element in particular being designed to be unaffected by shear movements of the concrete segments .
  • a particular advantage of the invention can be seen in the fact that the tubes are arranged at a distance from one another and one above the other in the resilience elements.
  • the setting force of the resilience elements can be determined as a function of the response strength of the concrete, the number of pipes, the diameter and the pipe wall thickness.
  • the technical progress of the invention is essentially due to the fact that the elasticity of the expansion can be matched to the local conditions.
  • the required setting force can be influenced by the response strength of the filling mortar, by the number of pipes, pipe diameter and pipe wall thickness.
  • the elasticity element begins to yield when the specified setting force is exceeded. First the filling mortar breaks, then the pipes are deformed until a flexibility of approx. 50% of the overall height of the flexibility elements is reached. The pipe deformation is superimposed by the breaking of the mortar into smaller and smaller particles, so that the working characteristic curve becomes more uniform.
  • the concrete segment expansion according to the invention consists of a number of concrete segments 1 with the type of arch or ring expansion, with resilience elements 2 provided between each two concrete segments 1.
  • Resilience element made of concrete mortar of a certain composition has a number of pipes 3.
  • the number of tubes which are arranged at a distance a from one another and at a distance b from one another is arbitrary and depends only on the required adjusting force of the resilience element 2.
  • the resilience element 2 In the embodiment shown in FIG. 1, three rows with tubes 2 are provided within the resilience element 2, the rows being offset from one another.
  • the adjusting force of the resilience element 2 is also dependent on the pipe diameter c and the pipe wall d.
  • the resilience element 2 In order to secure the resilience element 2 against pushing movement of the concrete segments 1, the resilience element 2 is provided with pins 4 and the concrete segments 1 with corresponding recesses 5 according to the exemplary embodiments shown in FIGS. 1 and 2.
  • the tubes 3 can be filled with fillers, the strength of the filler being variable depending on the filler entering the tubes 3 and depending on the diameter and the thickness of the tube wall.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Lining And Supports For Tunnels (AREA)
EP82110195A 1982-03-23 1982-11-05 Revêtement flexible en segments de béton Expired EP0089403B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3210530A DE3210530C2 (de) 1982-03-23 1982-03-23 Nachgiebiger Betonsegmentausbau
DE3210530 1982-03-23

Publications (2)

Publication Number Publication Date
EP0089403A1 true EP0089403A1 (fr) 1983-09-28
EP0089403B1 EP0089403B1 (fr) 1985-10-09

Family

ID=6159001

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82110195A Expired EP0089403B1 (fr) 1982-03-23 1982-11-05 Revêtement flexible en segments de béton

Country Status (2)

Country Link
EP (1) EP0089403B1 (fr)
DE (2) DE3210530C2 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4003678A1 (de) * 1990-02-07 1991-08-08 Neuero Stahlbau Gmbh & Co Nachgiebigkeitselement
EP1564369A1 (fr) * 2004-02-16 2005-08-17 Kalman Prof. Dr. Kovari Procédé et appareil pour stabiliser une cavité souterraine éclaté
WO2006034675A1 (fr) * 2004-09-29 2006-04-06 Kloeckner Reinhard Beton compressible et procede de production
EP1762698A1 (fr) * 2005-09-08 2007-03-14 Amberg Engineering AG Elément souple pour une cavité souterraine
EP2042686A1 (fr) * 2007-09-27 2009-04-01 Bochumer Eisenhütte Heintzmann GmbH & Co. KG Elément de flexibilité
WO2011069480A3 (fr) * 2009-12-10 2012-06-28 Bochumer Eisenhütte Heintzmann GmbH & Co. KG Cuvelage à élément élastique intégré
FR3021346A1 (fr) * 2014-05-21 2015-11-27 Const Mecaniques Consultants Element de construction pour la realisation d'un tunnel, tunnel comprenant un tel element et procedes de fabrication d'un tel element et d'un tel tunnel
WO2016033236A1 (fr) * 2014-08-27 2016-03-03 Burrell Mining Products, Inc. Support de plafond de mine ventilé
US9347316B2 (en) 2012-08-30 2016-05-24 Burrell Mining Products, Inc. Telescopic mine roof support
US9903203B2 (en) 2014-08-27 2018-02-27 Burrell Mining Products, Inc. Ventilated mine roof support

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3806126A1 (de) * 1988-02-26 1989-09-07 Neuero Stahlbau Gmbh & Co Geschlossener ausbau fuer insbesondere untertaegige grubenstrecken
DE3844776C2 (en) * 1988-02-26 1993-03-11 Neuero Stahlbau Gmbh & Co., 4520 Melle, De Roof support for mining gallery
DE3922047A1 (de) * 1989-07-05 1991-01-10 Hoesch Ag Schachtglocke
DE4133267C2 (de) * 1991-10-08 1994-04-28 Linsingen Heintzmann Von Streckenausbau, insbesondere für bergbauliche Untertagebetriebe
AT406893B (de) * 1997-11-28 2000-10-25 Schubert Wulf Dipl Ing Dr Vorrichtung zum gegenseitigen abstützen zweier segmente einer in umfangsrichtung durch kontraktionsfugen unterteilten tunnelauskleidung
DE202010013454U1 (de) 2010-09-23 2010-11-25 Bochumer Eisenhütte Heintzmann GmbH & Co. KG Stützausbau für Tunnelbauwerke

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE301200C (fr) *
DE369695C (de) * 1923-07-31 Karl Walter Dipl Ing Eisenbeton-Stollenausbau
FR593877A (fr) * 1923-12-17 1925-09-01 Revêtement flexible de mines
AT117579B (de) * 1927-11-25 1930-04-25 Karl Dr Ing Kabelac Einrichtung zum Abdichten von durch Tragkörper ausgebauten Grubenräumen von kreisförmigem oder ähnlichem Querschnitt.
DE2101092B2 (de) * 1971-01-12 1977-08-18 Lütgendorf, Hans Otto, Dr.-Ing., 4370 Mari Bogenfoermiger streckenausbau mit hilfe von segmenten aus beton
DE2510912B2 (de) * 1975-03-13 1979-05-10 Bauunternehmung E. Heitkamp Gmbh, 4690 Herne Verfahren zum Errichten der Auskleidung eines Bunkers, insbesondere im Untertagebergbau und Vorrichtung zur Durchführung des Verfahrens
DE3020673A1 (de) * 1979-05-31 1980-12-11 Johannes Petrus Antonius Roest Verfahren zur unterstuetzung von strecken sowie nach diesem verfahren eingerichtete strecke o.dgl.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE301200C (fr) *
DE369695C (de) * 1923-07-31 Karl Walter Dipl Ing Eisenbeton-Stollenausbau
FR593877A (fr) * 1923-12-17 1925-09-01 Revêtement flexible de mines
AT117579B (de) * 1927-11-25 1930-04-25 Karl Dr Ing Kabelac Einrichtung zum Abdichten von durch Tragkörper ausgebauten Grubenräumen von kreisförmigem oder ähnlichem Querschnitt.
DE2101092B2 (de) * 1971-01-12 1977-08-18 Lütgendorf, Hans Otto, Dr.-Ing., 4370 Mari Bogenfoermiger streckenausbau mit hilfe von segmenten aus beton
DE2510912B2 (de) * 1975-03-13 1979-05-10 Bauunternehmung E. Heitkamp Gmbh, 4690 Herne Verfahren zum Errichten der Auskleidung eines Bunkers, insbesondere im Untertagebergbau und Vorrichtung zur Durchführung des Verfahrens
DE3020673A1 (de) * 1979-05-31 1980-12-11 Johannes Petrus Antonius Roest Verfahren zur unterstuetzung von strecken sowie nach diesem verfahren eingerichtete strecke o.dgl.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Soviet Inventions Illustrated Week E 29, 1. September 1982 Section Q 49 & SU-A-866 207 (28.9.1981) *

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4003678A1 (de) * 1990-02-07 1991-08-08 Neuero Stahlbau Gmbh & Co Nachgiebigkeitselement
EP1564369A1 (fr) * 2004-02-16 2005-08-17 Kalman Prof. Dr. Kovari Procédé et appareil pour stabiliser une cavité souterraine éclaté
WO2006034675A1 (fr) * 2004-09-29 2006-04-06 Kloeckner Reinhard Beton compressible et procede de production
EP1762698A1 (fr) * 2005-09-08 2007-03-14 Amberg Engineering AG Elément souple pour une cavité souterraine
EP2042686A1 (fr) * 2007-09-27 2009-04-01 Bochumer Eisenhütte Heintzmann GmbH & Co. KG Elément de flexibilité
US8979434B2 (en) 2009-12-10 2015-03-17 Bochumer Eisenhütte Heintzmann GmbH & Co. KG Tubbing lining having an integrated flexible element
WO2011069480A3 (fr) * 2009-12-10 2012-06-28 Bochumer Eisenhütte Heintzmann GmbH & Co. KG Cuvelage à élément élastique intégré
US9347316B2 (en) 2012-08-30 2016-05-24 Burrell Mining Products, Inc. Telescopic mine roof support
FR3021346A1 (fr) * 2014-05-21 2015-11-27 Const Mecaniques Consultants Element de construction pour la realisation d'un tunnel, tunnel comprenant un tel element et procedes de fabrication d'un tel element et d'un tel tunnel
WO2015177463A3 (fr) * 2014-05-21 2016-02-04 Constructions Mecaniques Consultants Élément de construction pour la réalisation d'un tunnel, tunnel comprenant un tel élément et procédés de fabrication d'un tel élément et d'un tel tunnel
US10774640B2 (en) 2014-05-21 2020-09-15 Agence Nationale Pour La Gestion Des Dechets Radioactifs Construction element for creating a tunnel, tunnel comprising such an element and methods for constructing such an element and such a tunnel
WO2016033236A1 (fr) * 2014-08-27 2016-03-03 Burrell Mining Products, Inc. Support de plafond de mine ventilé
US9611738B2 (en) 2014-08-27 2017-04-04 Burrell Mining Products, Inc. Ventilated mine roof support
US9903203B2 (en) 2014-08-27 2018-02-27 Burrell Mining Products, Inc. Ventilated mine roof support

Also Published As

Publication number Publication date
DE3266863D1 (en) 1985-11-14
DE3210530A1 (de) 1983-10-13
DE3210530C2 (de) 1984-01-05
EP0089403B1 (fr) 1985-10-09

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