Author(s): | Gugeler, Jochen |
Title: | |
Abstract: | Das Sicherheitskonzept der DIN EN 1993-1-11 für die Bemessung und Konstruktion von Zuggliedern aus Stahl führt gegenüber den bisherigen Regelungen bei Seiltragwerken, die gegen Steifigkeit vorgespannt werden, zu deutlich größeren und damit unwirtschaftlicheren Querschnitten von Seilen und Anschlussdetails. Im folgenden Artikel soll deshalb hinterfragt werden, ob die gewählten Bemessungsansätze für diesen Typ von vorgespannten Seiltragwerken sinnvoll und notwendig sind. Some remarks concerning the application of the safety concept according to EC3 for the design of steel cables Compared with the former regulations for cable structures that are prestressed against stiffness, the safety concept of DIN EN 1993-1-11 for design and construction of steel tension members results in larger and less economic cross sections for cables and clamps. The following text debates the question whether the use of this design concept is reasonable for all types of cable structures. |
Source: | Bautechnik 93 (2016), No. 2 |
Page/s: | 130-133 |
Language of Publication: | German |
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