Research on Chaos Characteristic of Crack Evolution in Coal-rock Fracturing
Precisely describing the formation and evolution rules of coal-rock fracturing crack have great value on reservoir fracturing improvement and highly efficient mining of coal bed methane well. In this paper, a non-linear dynamic method is used to study crack damage evolution behavior of coal-rock fra...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Reaserch Institute of Petroleum Industry
2017-06-01
|
| Series: | Journal of Petroleum Science and Technology |
| Subjects: | |
| Online Access: | https://jpst.ripi.ir/article_748_597e80d3f93f685d671ebbb447ac08b5.pdf |