FRACTURE TOUGHNESS TESTING DATA-A TECHNOLOGY SURVEY

摘要

This Techno fogy Survey Report is comprised of reviewed and evaluated technical abstracts for about 90 significant documents relating to fracture toughness testing for various structural materials including information on plane strain and the developing areas of mixed mode and plane stress test conditions. The Introduction to the report includes an overview of the state-of-the-art represented 1n the documents that have been abstracted.nThe abstracts in the report are mostly for publications in the period April 1962 through April 1974. The purpose of this report is to provide, in quick reference form, a dependable source for current information in the subject field. It is a companion volume to NASA CR-134753, Fracture Toughness Testing Data A Techno fogy Survey.