On possible causes of brittle fracture
โ Scribed by A. G. Ivanov
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 1988
- Tongue
- English
- Weight
- 560 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0021-8944
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Two classes of fracture are defined: I -fracture path completely predictable, and II -~ fracture path pre-: dictable only after initial random propagation. Class I fractures occur when there is a line of principal stress passing through the tip of the initiating notch or slit across which the stress
The quasistatic contact fracture under the action of a hard hemisphere striker impacting against a brittle halfspace is studied. For the quantities of most interest. the analytical expressions tested experimentally are obtained. The linear fracture mechanics concept is utilized. '06 G. P. CHEKEPANOV
## Abstract Brittle fractures occurring at the beamโcolumn connections of welded steel moment frames, such as those observed following the __M__~__w__~ 6.7 1994 Northridge earthquake, result in sudden decreases in connection strength and stiffness. These changes lead to various types of transient d