Affiliation:
1. Dr.ing. A. Aas-Jakobsen AS Lilleakerveien 4 A 0283 Oslo Norway
2. sbp schlaich bergermann partner Schwabstrasse 43 70197 Stuttgart Germany
3. Breinlinger Ingenieure Tuttlingen/Stuttgart Kanalstraße 1–4 78532 Tuttlingen Germany
Abstract
AbstractThe article presents the current status of the revision of EN 1993‐1‐11 with regard to the design of saddles and clamps for ropes or for parallel wire tension components for suspended structures. The focus here is on presenting a general approach for clamps. For saddles, emphasis is on types where the slip resistance is – in addition to the component from deviation forces – increased by clamping forces, although general aspects are also covered. The starting point is a (retrospective) look at the provisions in national standards and guidelines as well as in the current version of EN 1993‐1‐11 (2006). Subsequently, the new provisions are presented, and the different new coefficients are explained in detail.
Subject
Metals and Alloys,Mechanics of Materials,Building and Construction,Civil and Structural Engineering
Reference30 articles.
1. EN 1993-1-11 : 2006+AC (2009)Eurocode 3: Design of Steel Structures – Part 1–11: Design of Structures with Tension Components. CEN Brussels.
2. prEN 1993-1-11 (2022)Eurocode 3: Design of Steel Structures – Part 1–11: Design of Structures with Tension Components. CEN Brussels.
3. Annan R.; Bechtold M.; Friedrich H.; Kemmler R.; Misiek T; Numminen V.; Ruff D. (2017)Design of tension components – Revision and further development of EN 1993-1-11. ce/papers 1 No. 2 & 3 pp. 3831–3840.
4. ISO 19427 (2019)Steel Wire Ropes–Pre-fabricated Parallel Wire Strands for Suspension Bridge Main Cable – Specifications. ISO Geneva.
5. EN 12385–2 (2008)Steel Wire Ropes – Safety – Part 2: Definitions Designation and Classification. CEN Brussels.
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