DE329121C - Anchoring of the suspension and compensating cables - Google Patents
Anchoring of the suspension and compensating cablesInfo
- Publication number
- DE329121C DE329121C DENDAT329121D DE329121DD DE329121C DE 329121 C DE329121 C DE 329121C DE NDAT329121 D DENDAT329121 D DE NDAT329121D DE 329121D D DE329121D D DE 329121DD DE 329121 C DE329121 C DE 329121C
- Authority
- DE
- Germany
- Prior art keywords
- suspension
- anchoring
- rope
- cable
- weights
- 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
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/14—Towers; Anchors ; Connection of cables to bridge parts; Saddle supports
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D11/00—Suspension or cable-stayed bridges
- E01D11/02—Suspension bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Description
Verankerung der Trag- und Ausgleichseile. Die Erfindung betrifft eine Verankerung der Trag- und Ausgleichseile für Brücken, Schwebefähren, Kabelkrane u. dgl.Anchoring of the suspension and compensation ropes. The invention relates to a Anchoring of the suspension and compensation ropes for bridges, suspension ferries, cable cranes and the like
Es ist an sich bekannt, Trag- oder Ausgleichseile mittels Gewichte, Flaschenzüge oder Preßzylinder zu spannen. Die bekannten Spannvorrichtungen haben aber den Nachteil; daß Abdichtungen zu unterhalten sind, ferner würden bei Gewichten und Rollen für Brücken die Ansammlung e der Kräfte an einzelnen Punkten so groß, daß diese Mittel nur auf kleine Bauwerke in der Anwendung beschränkt sind. Gemäß der Erfindung werden Spanngewichte hintereinander in beliebiger Anzahl und Reihen angeordnet und so eine Verteilung der Kräfte auf große Flächen ermöglicht.It is known per se, suspension or compensation ropes by means of weights, To tension pulleys or press cylinders. The known clamping devices have but the disadvantage; that seals are to be maintained, furthermore with weights and rollers for bridges the accumulation of forces at individual points is so great, that these funds are limited to use in small structures. According to of the invention are tension weights one behind the other in any number and rows arranged and thus enables the forces to be distributed over large areas.
Die Zeichnung stellt beispielsweise eine Hängebrücke im Längsschnitt und Grundriß dar, ohne aber die Erfindung auf diese Darstellung beschränken zu «ollen.For example, the drawing represents a suspension bridge in longitudinal section and ground plan, without, however, restricting the invention to this representation.
Tragseile c und Ausgleichseil f sind im Widerlager I fest verankert und nach den Widcrlagern II und III geführt. - Seil f ist frei beweglich ohne Durchliang auf Stützen g aufliegend. Spanngewichte d sind block- oder kastenartig (schwere Füllstoffe) geformt und sind mittels ausladender Stützbeine d' gelenkig gelagert und in beliebiger Anzahl, in Reihen hintereinander durch Gelenke oder Kupplungen k miteinander verbunden. Seil c ist im ersten Spanngewicht d, Seil f im letzten Spanngewicht d verankert. Seil c ist schlaffer gespannt als Seil f. Der Einfluß der Temperatur längt oder kürzt Seil f, so daß die Gewichte d in der entsprechenden Richtung ausschlagen und so die gleichzeitige Längenänderung der Tragseile c mit Be- bzw. Entlastung ausgleichen. Die Ausgleichseile können auch nach Punktierun; h angeordnet werden. In diesem Falle liegen sie auf dem Brückenkörper auf und nehmen auch seitlich wirkende Kräfte auf.Support ropes c and compensating rope f are firmly anchored in abutment I and guided to abutments II and III. - Rope f is freely movable without a passage resting on supports g. Tension weights d are shaped like blocks or boxes (heavy fillers) and are articulated by means of projecting support legs d 'and are connected to one another in any number, in rows one behind the other by joints or couplings k. Rope c is anchored in the first tension weight d, rope f in the last tension weight d. Rope c is more slack than rope f. The influence of temperature lengthens or shortens rope f, so that the weights d deflect in the corresponding direction and thus compensate for the simultaneous change in length of the suspension ropes c with loading or unloading. The compensation ropes can also be used after puncturing; h can be arranged. In this case, they rest on the bridge body and also absorb forces acting on the side.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE329121T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE329121C true DE329121C (en) | 1920-11-13 |
Family
ID=6186726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT329121D Expired DE329121C (en) | Anchoring of the suspension and compensating cables |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE329121C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2605829A (en) * | 1946-02-23 | 1952-08-05 | Emerson D Sawyer | Yielding barrier roadway network construction |
DE943231C (en) * | 1953-03-19 | 1956-05-17 | E H Wilhelm Stein Dr Ing | Overhead track with running rail attached to the suspension cable |
-
0
- DE DENDAT329121D patent/DE329121C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2605829A (en) * | 1946-02-23 | 1952-08-05 | Emerson D Sawyer | Yielding barrier roadway network construction |
DE943231C (en) * | 1953-03-19 | 1956-05-17 | E H Wilhelm Stein Dr Ing | Overhead track with running rail attached to the suspension cable |
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