𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Dynamic analysis of a crack-arrest specimen

✍ Scribed by H. Stamm; B.R. Bass; C.E. Pugh

Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
857 KB
Volume
96
Category
Article
ISSN
0029-5493

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Rapid crack propagation and arrest in th
Rapid crack propagation and arrest in the dcb specimenβ€”an improved numerical analysis
✍ M. Perl πŸ“‚ Article πŸ“… 1982 πŸ› John Wiley and Sons 🌐 English βš– 678 KB

## Abstract A two‐dimensional linear elastodynamic analysis of crack initiation, fast crack propagation and crack arrest in the DCB specimen is presented. The analysis is performed using the previously developed **SMF2D** code in its generation mode. The experimentally measured crack tip motion, as

Analysis of cracked disk specimens
Analysis of cracked disk specimens
✍ S.Y. Yarema πŸ“‚ Article πŸ“… 1979 πŸ› Elsevier Science 🌐 English βš– 851 KB

Predholm integral equation of the plane problem for an arbitrarily loaded disk with an arbitrarily located inner crack is obtained and its solution in the form of double series in power of two parameters is provided. A genera1 formula to define stress intensity factors of central crack is given by w

A correlation between dynamic initiation
A correlation between dynamic initiation toughness and crack arrest toughness
✍ Jon Lereim πŸ“‚ Article πŸ“… 1980 πŸ› Elsevier Science 🌐 English βš– 765 KB

Dynamic initiation toughness values were obtained from testing small 3point bend specimens at -50, -2&O, + 23Β°C. Two specimen orientations were tested which showed no marked difference in critical dynamic initiation toughness. The obtained I& data were correlated with the crack arrest toughness Ku,