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
On the nature of “dynamic” strength of brittle bodies
✍ Scribed by V.B. Sokolinsky
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 364 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0013-7944
No coin nor oath required. For personal study only.
✦ Synopsis
Ah&ad-The enhanced strength observed for bodies under dynamic loading has been attributed to fracturing duration, i.e. the time interval between the commencement of fracture at the most heavily loaded point of the body and the instant of completion of fracture which is recorded by a sensor. The "dynamic" strength of brittle bodies is shown to be related to the crack formation process.
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