Publisher DOI: 10.1080/09377255.2018.1441781
Title: Fatigue assessment of web-stiffened corners in plated structures by local approaches
Language: English
Authors: Fischer, Claas 
Fricke, Wolfgang 
Rizzo, Cesare M. 
Issue Date: 4-May-2018
Source: Ship Technology Research 2 (65): 69-78 (2018-05-04)
Journal or Series Name: Ship Technology Research 
Abstract (english): This paper deals with the fatigue assessment of three ship structural details. While local approaches, which are proposed in relevant literature and which nowadays are also widely applied in design practice, can successfully assess the fatigue strength of several welded joints, web-stiffened complex geometries show peculiar features, needing to bias the results of local approaches. Hence, even recent rule requirements need to include correction factors to account for such deviations. The present study identifies effects, which alter particularly the crack propagation behaviour. Some test cases were re-evaluated using approaches referring to the effective notch stress and to the strain energy density. Results are compared with the test results in order to provide explanations to the above-mentioned biased assessments.
URI: http://hdl.handle.net/11420/2899
ISSN: 0937-7255
Institute: Konstruktion und Festigkeit von Schiffen M-10 
Type: (wissenschaftlicher) Artikel
Appears in Collections:Publications without fulltext

Show full item record

Page view(s)

96
Last Week
0
Last month
11
checked on Sep 28, 2020

Google ScholarTM

Check

Add Files to Item

Note about this record

Export

Items in TORE are protected by copyright, with all rights reserved, unless otherwise indicated.