Acoustic emissions from penny-shaped cracks in glass. II. Moment tensor and source-time function.
- Resource Type
- Article
- Authors
- Kim, Kwang Yul; Sachse, Wolfgang
- Source
- Journal of Applied Physics. 4/15/1986, Vol. 59 Issue 8, p2711. 5p. 2 Charts, 5 Graphs.
- Subject
- *ACOUSTIC emission
*PHYSICS
- Language
- ISSN
- 0021-8979
Presents a study which described both epicentral and off-epicentral responses corresponding to the acoustic emission (AE) source of a Mode I type penny-shaped crack generated by the indentation technique. Elastodynamic representation theorem for an AE source; Time function of the AE source; AE source characteristics of penny-shaped cracks.