@book{913f900cff9a4863ab30eb04e64f2e5f,
title = "A simplified key-curve approach for J-R-curve testing of CT-specimens",
abstract = "A novel key-curve based procedure for crack length measurement on CT-specimens is presented. The procedure is compared with other testing methods for three different pressure vessel steels. The new procedure is shown to yield accurate enough results for normal J-R-curve testing. Different causes affecting the accuracy of the method are discussed.",
keywords = "fracture testing, crack propagation, measurement",
author = "Kim Wallin",
year = "1987",
language = "English",
isbn = "951-38-2645-7",
series = "Valtion teknillinen tutkimuskeskus. Tutkimuksia - Research Reports",
publisher = "VTT Technical Research Centre of Finland",
number = "503",
address = "Finland",
}