Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fatigue design of welded pipe penetrations in plated structures
AbstractIn this paper a design procedure for fatigue assessment of welded pipe penetrations in plated structures is presented. The background for the procedure is given. It applies to full penetrations welds, partial penetrations welds and fillet welds. Fatigue cracking from the weld toe and from the root of fillet welds is considered. The procedure is based on calculated stress concentration factors using finite element analyses for relevant geometries of penetrations through plated structures. Numerical examples using the procedure for calculation of number of cycles to failure are presented. These numbers are compared with fatigue test data from specimens that were fatigue tested at the Technical University of Trondheim and Kungliga Techniska Høgskolan in Stockholm.
Fatigue design of welded pipe penetrations in plated structures
AbstractIn this paper a design procedure for fatigue assessment of welded pipe penetrations in plated structures is presented. The background for the procedure is given. It applies to full penetrations welds, partial penetrations welds and fillet welds. Fatigue cracking from the weld toe and from the root of fillet welds is considered. The procedure is based on calculated stress concentration factors using finite element analyses for relevant geometries of penetrations through plated structures. Numerical examples using the procedure for calculation of number of cycles to failure are presented. These numbers are compared with fatigue test data from specimens that were fatigue tested at the Technical University of Trondheim and Kungliga Techniska Høgskolan in Stockholm.
Fatigue design of welded pipe penetrations in plated structures
Lotsberg, Inge (Autor:in)
Marine Structures ; 17 ; 29-51
22.03.2004
23 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Fatigue design of welded pipe penetrations in plated structures
| Online Contents | 2004