“Franz Dischinger”的意思、由来-开放百科全书

词条

Franz Dischinger

释义

Notes
External links

Franz Dischinger (8 October 1887 - 9 January 1953) was a pioneering German civil and structural engineer, responsible for the development of the modern cable-stayed bridge. He was also a pioneer of the use of prestressed concrete, patenting the technique of external prestressing (where the prestressing bars or tendons are not encased in the concrete) in 1934.^[1]

After completing Gymnasium in Karlsruhe, Germany, Dischinger went to the Technical University in Karlsruhe where he studied and received a degree in building engineering. After getting his degree in 1913, he then started working for Dyckerhoff & Widmann A.G., an engineering firm in Germany. In 1928 Dischinger went back to school to receive his doctorate at the Technical School in Dresden, Germany.^[2]

In 1922, he designed the Zeiss Planetarium^[3] in Jena with Walther Bauersfeld, using a thin-shell concrete roof in the shape of a hemisphere. Their system was subsequently patented, and Dischinger published a paper on the relevant mathematics in 1928.^[4]

Since the previous stay and cable bridges in Dischinger's opinion were both flawed technically and disturbing looking, he decided to publish his own cable stayed bridge.^[5] This design has been used ever since, more than 100 of these cable stayed bridges have been built.

For the 1938 design of a rail suspension bridge (not built), he had studied historical bridges incorporating inclined stay elements, such as those by Ferdinand Arnodin and John Roebling. He went on to design the 183 m span Strömsund Bridge^[6] in Sweden, completed in 1955 and generally considered the first of the modern tradition of cable-stayed bridges, although there had been many isolated examples of the bridge form before then. This employed a steel deck and cables, with large spacings between the stays typical of the early designs. It appears in Strömsund's coat of arms.^[7]

Other key works include:

Großmarkthalle, Basel, Switzerland, 1929 (dome roof)
Market Hall, Leipzig, Germany, 1930 (polygonal dome roofs)
Koblenz bridge, Germany, 1935 (three arch concrete bridge)
Aue bridge, Germany, 1936
Cologne Rodenkirchen Bridge, Cologne, Germany, 1954 (with others, including Fritz Leonhardt)

Notes

1. ^Troyano, Leonardo Fernandez: "Bridge Engineering: A Global Perspective", Thomas Telford Publishing, 2003
2. ^Karl Kordina: Deutsche Bauzeitung, 2005
3. ^{{Structurae|id=20000374|title=Zeiss Planetarium}}
4. ^Billington, David: "The Tower and the Bridge", Princeton University Press, 1983
5. ^Billington,David; Nazmy, Aly: "History and Aesthetics of Cable-Stayed Bridges", Journal of Structural Engineering, ASCE Publications, 1990
6. ^{{Structurae|id=20000070|title=Strömsund Bridge}}
7. ^Troyano, op. cit.

External links

{{archINFORM|arch|222}}
{{Structurae person|id=d000007|name=Franz Dischinger}}
Cable-Stayed Bridges from ASCE journal library

随便看

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。