DE1035597B - Articulated concrete wedge for pit lining, especially tunnel lining - Google Patents
Articulated concrete wedge for pit lining, especially tunnel liningInfo
- Publication number
- DE1035597B DE1035597B DEE8773A DEE0008773A DE1035597B DE 1035597 B DE1035597 B DE 1035597B DE E8773 A DEE8773 A DE E8773A DE E0008773 A DEE0008773 A DE E0008773A DE 1035597 B DE1035597 B DE 1035597B
- Authority
- DE
- Germany
- Prior art keywords
- lining
- concrete wedge
- pit
- joint
- bearing
- 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.)
- Pending
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 2
- 239000004575 stone Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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
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)
- Lining And Supports For Tunnels (AREA)
Description
Gelenkiger Betonkeilstein für den Grubenausbau, insbesondere Stollenausbau Der Gegenstand der Erfindung betrifft einen gelenkigen Betonkeilstein (Gelenkstein) für den Grubenausbau, insbesondere Stollenausbau, mit abgesetzten Kanten der Gelenkstücke.Articulated concrete wedge for pit lining, especially tunnel lining The object of the invention relates to an articulated concrete wedge (joint stone) for pit lining, especially tunnel lining, with offset edges of the joint pieces.
Es sind Gelenksteine bekannt, bei denen auf beiden Seiten des walzenförmigen Gelenkes abgesetzte Kanten vorgesehen sind, die den Grad der Ausschwenkbarkeit des Steines gegeneinander begrenzen sollen. Doch haben diese den Nachteil, daß gerade auf diese Schulterteile sich die Belastung überträgt, so daß an dieser Stelle Ausbrechungen eintreten. Auch der Lagerstein mit Ausnehmung neigt zum Ausbrechen, da der zylindrische Stein das Bestreben hat, wie ein Keil den Lagerstein auseinanderzudrücken.There are joint blocks known in which on both sides of the cylindrical Joint offset edges are provided that the degree of pivoting of the Stone against each other. But these have the disadvantage that straight the load is transferred to these shoulder parts, so that breakouts occur at this point enter. Even the bearing block with a recess tends to break out because the cylindrical Stone tries to push the bearing stone apart like a wedge.
Um diesen Nachteil zu beheben, wird zur gleichmäßigen Verteilung des Auflagerdruckes und zur Verhütung eines Auseinanderberstens der Gelenksteine erfindungsgemäß das lagerförmige Gelenkteil über eine Eisenarmierungseinlage innig mit einem Lagerblech verbunden unter Abschrägung der Kanten der Gelenkstücke; ferner werden die Gelenke innerhalb der Ausbauringe spiegelbildlich versetzt angeordnet.To remedy this disadvantage, the even distribution of the Support pressure and to prevent the joint stones from bursting apart according to the invention the bearing-shaped joint part intimately with a bearing plate via an iron reinforcement insert connected with beveling the edges of the hinge pieces; furthermore the joints arranged in a mirror-inverted manner within the extension rings.
In der Zeichnung ist der Gegenstand der Erfindung beispielsweise dargestellt, und zwar zeigt Abb. 1 eine Stollenstrecke mit eingebauten Gelenken, Abb. 2 ein Gelenk im großen Maßstab.In the drawing, the object of the invention is shown, for example, namely Fig. 1 shows a tunnel section with built-in joints, Fig. 2 shows a joint on a large scale.
Das Gelenk besteht aus den Teilen a und b. Das Teil a besitzt eine zylindrische Ausbildung c und das Teil b ein Lager d für die zylindrische Ausbildung c des Teiles a. Die Kanten der Gelenkstücke sind abgeschrägt. Das Lager d wird mit einem Blech e ausgelegt. Das Lagerblech e wird mit Widerhaken f ausgebildet, und diese Widerhaken f werden beim Herstellen des Steines eingebettet. Zwischen dem Lagerblech e und der zylindrischen Ausbildung c ist eine Preßstoffplatte g eingeklemmt.The joint consists of parts a and b. Part a has a cylindrical configuration c and part b has a bearing d for the cylindrical configuration c of part a. The edges of the joint pieces are beveled. The bearing d is laid out with a sheet metal e. The bearing plate e is formed with barbs f, and these barbs f are embedded in the manufacture of the stone. A pressed material plate g is clamped between the bearing plate e and the cylindrical formation c.
Vorteilhaft werden in jeden Ring vier Gelenke eingebaut. Kommt einseitiger Gebirgsdruck, so wird dieser von dem Gelenk aufgenommen, und es gibt nach. Dieses Nachgeben erfolgt, ohne daß die Ruflagerfläche kleiner wird, denn die Ruflagerfläche bleibt infolge der Gelenkdrehung immer gleich groß, gleichgültig, welche Stellung die Teile a und b zueinander haben.Four joints are advantageously built into each ring. If there is one-sided rock pressure, this is absorbed by the joint and it gives way. This yielding takes place without the call bearing surface becoming smaller, because the call bearing surface always remains the same size due to the rotation of the joint, regardless of the position of the parts a and b to one another.
Die einzelnen Merkmale werden nicht für sich in Anspruch, genommen, sondern der Schutz erstreckt sich lediglich auf die Gesamtausbildung nach den Ansprüchen.The individual features are not claimed for themselves, but the protection only extends to the overall training according to the claims.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE8773A DE1035597B (en) | 1954-03-26 | 1954-03-26 | Articulated concrete wedge for pit lining, especially tunnel lining |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE8773A DE1035597B (en) | 1954-03-26 | 1954-03-26 | Articulated concrete wedge for pit lining, especially tunnel lining |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1035597B true DE1035597B (en) | 1958-08-07 |
Family
ID=7067472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEE8773A Pending DE1035597B (en) | 1954-03-26 | 1954-03-26 | Articulated concrete wedge for pit lining, especially tunnel lining |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1035597B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1483916B1 (en) * | 1966-12-31 | 1969-11-20 | Gewerk Auguste Victoria | EXTENSION SEGMENT FOR THE CONSTRUCTION OF AN ARC-SHAPED TO CLOSED PIT SUPPORT |
FR2446376A1 (en) * | 1979-01-15 | 1980-08-08 | Pont A Mousson | METHOD AND APPARATUS FOR ASSEMBLING TUNNEL COVERS |
FR2567553A1 (en) * | 1984-07-13 | 1986-01-17 | Matiere Marcel | Prefabricated conduits made of longitudinal elements with two hinges and a flexible arch |
WO1986000683A1 (en) * | 1984-07-13 | 1986-01-30 | Marcel Matiere | Large cross-section sunken conduit |
JP2007239367A (en) * | 2006-03-10 | 2007-09-20 | Okumura Corp | Flat segment ring reinforcing structure |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE135848C (en) * | ||||
BE507093A (en) * | ||||
DE299834C (en) * | ||||
FR449223A (en) * | 1912-10-10 | 1913-02-20 | Henri Francart | Interlocking ceramic tiles |
DE557173C (en) * | 1932-08-19 | Walter Murmann | Mine support | |
DE591342C (en) * | 1932-12-28 | 1934-01-20 | Karl Derr | Mine sections or shaft extensions consisting of flexible and articulated extension parts |
US2296699A (en) * | 1941-01-03 | 1942-09-22 | Bourdelais Products Company | Interlocking block |
-
1954
- 1954-03-26 DE DEE8773A patent/DE1035597B/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE135848C (en) * | ||||
BE507093A (en) * | ||||
DE299834C (en) * | ||||
DE557173C (en) * | 1932-08-19 | Walter Murmann | Mine support | |
FR449223A (en) * | 1912-10-10 | 1913-02-20 | Henri Francart | Interlocking ceramic tiles |
DE591342C (en) * | 1932-12-28 | 1934-01-20 | Karl Derr | Mine sections or shaft extensions consisting of flexible and articulated extension parts |
US2296699A (en) * | 1941-01-03 | 1942-09-22 | Bourdelais Products Company | Interlocking block |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1483916B1 (en) * | 1966-12-31 | 1969-11-20 | Gewerk Auguste Victoria | EXTENSION SEGMENT FOR THE CONSTRUCTION OF AN ARC-SHAPED TO CLOSED PIT SUPPORT |
FR2446376A1 (en) * | 1979-01-15 | 1980-08-08 | Pont A Mousson | METHOD AND APPARATUS FOR ASSEMBLING TUNNEL COVERS |
FR2567553A1 (en) * | 1984-07-13 | 1986-01-17 | Matiere Marcel | Prefabricated conduits made of longitudinal elements with two hinges and a flexible arch |
WO1986000683A1 (en) * | 1984-07-13 | 1986-01-30 | Marcel Matiere | Large cross-section sunken conduit |
JP2007239367A (en) * | 2006-03-10 | 2007-09-20 | Okumura Corp | Flat segment ring reinforcing structure |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE1035597B (en) | Articulated concrete wedge for pit lining, especially tunnel lining | |
DE655523C (en) | Curved or polygonal extension frame for routes or the like with joints consisting of two shoes each | |
DE584459C (en) | Route expansion that can be changed | |
DE678423C (en) | Iron, helical round structure | |
DE759573C (en) | Universal joint used to drive motor vehicles | |
DE2349498A1 (en) | ON THE SHAFT OF A WIRE ROLLING MILL OR A MILL APPLICABLE FORM RING OR FORMING CYLINDERS AND THE CORRESPONDING WIRE ROLLING MILL OR BAR MILL | |
DE908594C (en) | Moertellsoes lining for ovens with a circular or oval cross-section, especially for rotary ovens | |
DE3210529C1 (en) | Flexible concrete segment lining | |
DE813390C (en) | Ridge and butt joint for arches, supports or stamps from pit extensions | |
DE1194685B (en) | Ball or roller crushing mill with a grinding ring consisting of several sections | |
DE728557C (en) | bearings | |
DE557173C (en) | Mine support | |
DE970221C (en) | Pit stamp | |
DE464261C (en) | Alterable mine and tunnel construction made of artificial stone slabs | |
DE582681C (en) | Curved wedge warping for pit lining | |
DE2344236C3 (en) | Roller for roller tables with heavy loads | |
DE749552C (en) | Pit stamp | |
DE529886C (en) | Rolling joint made of concrete for articulated bridges and articulated constructions | |
DE839184C (en) | Joint for the profile segments of pit support frames | |
DE1534627C3 (en) | Tunnel lining made of several arched reinforced concrete segments that can be assembled to form a support ring | |
DE1940926A1 (en) | Machine element for defining rotationally symmetrical bodies | |
DE471984C (en) | Concrete block for flexible pit lining | |
DE681572C (en) | Ring-shaped expansion of mine routes, tunnels and similar structures | |
DE1775097C3 (en) | Sealing sleeve for rotating joints | |
DE1070202B (en) | Reinforced concrete tubbing for tunnels or manholes |