@inproceedings{da72682372d34f299d39baaba7d94933,
title = "Damage caused by dynamic/cyclic loading of detonation chamber",
abstract = "The plastic damage caused by multiple dynamic loading and its influence on the ductility and toughness of 3.5%Ni-steel (SA203E) and C-steel (SA516M) were examined for the discussion of integrity design of detonation chambers. Vnotched specimens and hourglass specimens were welded on 1/7-scale model of a 1-ton explosive class detonation chamber and subjected to 30 detonation shots. It has been indicated that 30 detonation shots caused pre-strain in the specimens. The ductility was reduced by the pre-strain. The Charpy impact toughness was affected as well in a lower temperature. It has been noted that the damage is developed with fatigue crack growth at notch root of the V-notched specimen.",
author = "Yasuhito Takashima and Mitsuru Ohata and Tetsuya Tagawa and Bart Simoens and Lefebvre, {Michel H.} and Nickell, {Robert E.} and Kenji Koide and Ryusuke Kitamura and Koichi Hayashi and Asahina, {Joseph K.} and Fumiyoshi Minami",
year = "2011",
doi = "10.1115/PVP2011-57313",
language = "English",
isbn = "9780791844557",
series = "American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP",
pages = "105--112",
booktitle = "ASME 2011 Pressure Vessels and Piping Conference, PVP 2011",
note = "ASME 2011 Pressure Vessels and Piping Conference, PVP 2011 ; Conference date: 17-07-2011 Through 21-07-2011",
}