Petershagen, HansjörgHansjörgPetershagen2011-02-072011-02-07199264649368Xhttp://tubdok.tub.tuhh.de/handle/11420/955In the investigation described in this report the repair of a surface crack at the toe of a butt weld under hyperbaric conditions was simulated and the fatigue properties of the repaired weld have been studied. This study is part of the work in a research project "Damage investigation and prevention in underwater structures".enhttp://doku.b.tu-harburg.de/doku/lic_ohne_pod.phpTechnical Report2011-02-18urn:nbn:de:101:1-20150527284810.15480/882.953Maschinenbau, Energietechnik, Fertigungstechnik: Allgemeines11420/95510.15480/882.953930768268Technical Report