May 1, 2002
Author(s)
Thomas A. Siewert, M P. Manahan, Christopher N. McCowan, J M. Holt, F J. Marsh
… yet, it took from about 1900 to 1960 for impact-test technology and procedures to reach levels of accuracy and … of the impact test and reports some of the improvements in the procedures (standard specimen shape, introduction of a notch, correlation to structural performance in service, and introduction of shrouds) that led to this …