Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
New design aspects for steel linings of pressure shafts made of high strength steel
After an interruption in the last decades of the 20th century, a number of pressure shafts with steel linings are presently being built or are in the state of planning - frequently connected with the use of high-strength steel and with pumped storage plants. Larger dimensions and higher dynamic loading demand further research beyond the previous state of the art of the 1980s. An advanced concept by the second author for the geotechnical interaction of steel lining and rock mass opens new potentials for the design of linings. This approach postulates ductility requirements for the steel used for liners which may be challenging for the field of modern high strength steels. This paper gives an overview on the latest investigations dealing with the design of steel liners for internal pressure and the required properties for high strength steel.
New design aspects for steel linings of pressure shafts made of high strength steel
After an interruption in the last decades of the 20th century, a number of pressure shafts with steel linings are presently being built or are in the state of planning - frequently connected with the use of high-strength steel and with pumped storage plants. Larger dimensions and higher dynamic loading demand further research beyond the previous state of the art of the 1980s. An advanced concept by the second author for the geotechnical interaction of steel lining and rock mass opens new potentials for the design of linings. This approach postulates ductility requirements for the steel used for liners which may be challenging for the field of modern high strength steels. This paper gives an overview on the latest investigations dealing with the design of steel liners for internal pressure and the required properties for high strength steel.
New design aspects for steel linings of pressure shafts made of high strength steel
Greiner, R. (Autor:in) / Innerhhofer, G. (Autor:in) / Stering, W. (Autor:in)
2013
12 Seiten, 11 Bilder, 1 Tabelle, 6 Quellen
Aufsatz (Konferenz)
Englisch
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