DE592904C - Flexible connection for structures to be lowered, especially for tunnel pipe sections - Google Patents
Flexible connection for structures to be lowered, especially for tunnel pipe sectionsInfo
- Publication number
- DE592904C DE592904C DES98057D DES0098057D DE592904C DE 592904 C DE592904 C DE 592904C DE S98057 D DES98057 D DE S98057D DE S0098057 D DES0098057 D DE S0098057D DE 592904 C DE592904 C DE 592904C
- Authority
- DE
- Germany
- Prior art keywords
- structures
- pipe sections
- lowered
- inflatable
- elastic connecting
- 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
Links
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
- E02D29/063—Tunnels submerged into, or built in, open water
- E02D29/073—Tunnels or shuttering therefor assembled from sections individually sunk onto, or laid on, the water-bed, e.g. in a preformed trench
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Description
Nachgiebige Verbindung für abzusenkende Baukörper, insbesondere für Tunnelrohrschüsse Die Erfindung betrifft eine nachgiebige Verbindung von Baukörpern, insbesondere Rohrschüssen oder Tunnelschüssen, die im Wasser oder wasserführenden Schichten abgesenkt werden,- durch in die Stirnseiten eingreifende elastische Verbindungsglieder.Flexible connection for structures to be lowered, especially for Tunnel pipe sections The invention relates to a flexible connection of structures, in particular pipe sections or tunnel sections that are in the water or water-bearing Layers are lowered - by elastic connecting links engaging in the end faces.
Gemäß der vorliegenden Erfindung werden diese elastischen Verbindungsglieder aufblasbar ausgeführt. Dadurch wird die Verbindung dichtschließend und leicht regelbar. Als Verbindungsglieder dienen beispielsweise nach Art von Luftreifen aufblasbare Gummikörper. Zwei einander entsprechende Ausnehmungen an den Stirnseiten der abzusenkenden Baukörper umfassen vorteilhaft je einen aufblasbaren Gummikörper. Die Ausnehmungen .an den Stirnenden werden bei Rohrschüssen und Tunnelschüssen vorteilhaft in an sich bekannter Weise als nach außen verengte Rinnen ausgebildet. Man kann das elastische Verbindungsglied aus mehreren aufblasbaren Schläuchen und einem die Schläuche umschließenden Mantel herstellen. Es empfiehlt sich, gegebenenfalls außer dem elastischen, .aus Gummischläuchen und Mantel bestehenden Verbindungsglied zwischen den Baukörpern zur Halterung des Gummikörpers dienende Drahtnetze vorzusehen.According to the present invention, these elastic links designed to be inflatable. This makes the connection tight and easy to regulate. The connecting links used are, for example, inflatable tires in the manner of pneumatic tires Rubber body. Two corresponding recesses on the end faces of the to be lowered Structures each advantageously comprise an inflatable rubber body. The recesses .At the front ends of pipe sections and tunnel sections are advantageous in on is designed in a known manner as outwardly narrowed grooves. You can do the elastic Connecting link made up of several inflatable tubes and one that encloses the tubes Making coat. It is recommended, if necessary, in addition to the elastic, .aus Rubber hoses and sheath existing connecting link between the structures wire nets serving to hold the rubber body are to be provided.
In der Zeichnung ist die Erfindung in einem Teilschnitt durch zwei aneinanderstoßende Baukörper veranschaulicht.In the drawing, the invention is in a partial section through two butting structures illustrated.
In den Stirnflächen a der zu versenkenden Baukörper b werden in an sich bekannter Weise Ausnehmungen c vorgesehen, die sich bei Tunnel- oder Rohrschüssen zu kreisförmigen, .außen offenen Rinnen schließen. Die Ausnehmungen bzw. Rinnen c dienen zur Aufnahme des elastischen Verbindungsgliedes d. Dieses besteht in dem Ausführungsbeispiel aus zwei 'den Rinnen c angepaßten, aufblasbaren Gummikörpern f, die nach Art der Luftreifen für Kraftwagen ausgeführt sind, und einem weiteren Gummikörper g, die sämtlich in einem Mantel fi, der mit den Gummikörpern das bereits erwähnte elastische Glied d bildet, liegen. Um unzulässige Ausbauchungen des schlauchähnlichen Verbindungsgliedes zu vermeiden, können auf der Innen- und Außenseite zwischen den Stirnflächen der Baukörper Drahtgewebe e o.dgl. angebracht werden, gegen die sich die Gummikörper beim Aufblasen anlegen.In the end faces a of the structure to be sunk b are in an In a known manner, recesses c are provided, which are located in tunnels or pipe sections close to circular gutters that are open on the outside. The recesses or channels c serve to accommodate the elastic connecting member d. This consists in that Embodiment of two 'the grooves c adapted, inflatable rubber bodies f, which are designed in the manner of pneumatic tires for motor vehicles, and another Rubber body g, all in a jacket fi, the one with the rubber bodies already mentioned elastic member d forms, lie. To avoid impermissible bulges of the hose-like To avoid connecting link, can be on the inside and outside between the End faces of the structure wire mesh e or the like. be attached against the put on the rubber body when inflating.
Besonders vorteilhaft ist die neue Verbindung für das Absenken von Tunneln, deren einzelne Schüsse im Querschnitt umgekehrt U-förmige, an den Stirnseiten offene Glocken bilden. Um zu verhindern, daß die Schüsse außer Eingriff geraten und die elastische Verbindung zerstört wird, können Mittel zur Begrenzung der Bewegung der einzelnen Schüsse gegeneinander, beispielsweise Ketten, Bindeglieder sowie Abstandhalter, vorgesehen sein.The new connection is particularly advantageous for lowering Tunnels, the individual sections of which are inverted U-shaped in cross-section, on the end faces form open bells. To keep the shots from disengaging and the elastic connection is destroyed, means can be used to limit movement of the individual shots against each other, for example chains, links and spacers, be provided.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES98057D DE592904C (en) | Flexible connection for structures to be lowered, especially for tunnel pipe sections |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES98057D DE592904C (en) | Flexible connection for structures to be lowered, especially for tunnel pipe sections |
Publications (1)
Publication Number | Publication Date |
---|---|
DE592904C true DE592904C (en) | 1934-02-19 |
Family
ID=7521188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES98057D Expired DE592904C (en) | Flexible connection for structures to be lowered, especially for tunnel pipe sections |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE592904C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1079091B (en) * | 1957-03-19 | 1960-04-07 | Dr Techn Friedrich Vomberg | Joint insert for the butt joints of a pipe string, especially a tunnel or gallery pipe |
DE1110676B (en) * | 1955-06-22 | 1961-07-13 | Gerhard Streit Dipl Ing | Method for producing a movement joint in a concrete roadway |
DE1160373B (en) * | 1956-11-15 | 1963-12-27 | Zueblin Ag | Process for the transportation and laying of long structures such as underwater tunnels, due cores and similar pipelines |
DE2613032A1 (en) * | 1975-03-27 | 1976-10-14 | Seibu Polymer Kasei Kk | CONNECTION FOR CHANNEL SECTIONS AND THE LIKE |
EP1413708A1 (en) * | 2002-10-22 | 2004-04-28 | Stein & Partner GmbH | Thrust transmitting element for driving pipes |
-
0
- DE DES98057D patent/DE592904C/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1110676B (en) * | 1955-06-22 | 1961-07-13 | Gerhard Streit Dipl Ing | Method for producing a movement joint in a concrete roadway |
DE1160373B (en) * | 1956-11-15 | 1963-12-27 | Zueblin Ag | Process for the transportation and laying of long structures such as underwater tunnels, due cores and similar pipelines |
DE1079091B (en) * | 1957-03-19 | 1960-04-07 | Dr Techn Friedrich Vomberg | Joint insert for the butt joints of a pipe string, especially a tunnel or gallery pipe |
DE2613032A1 (en) * | 1975-03-27 | 1976-10-14 | Seibu Polymer Kasei Kk | CONNECTION FOR CHANNEL SECTIONS AND THE LIKE |
EP1413708A1 (en) * | 2002-10-22 | 2004-04-28 | Stein & Partner GmbH | Thrust transmitting element for driving pipes |
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