STUDY ON DYNAMIC BEHAVIOR OF A NEW STEPPING-TYPE EXCAVATION,SUPPORT AND ANCHOR COMBINED UNIT AND ITS VARIABLE TEMPERATURE ENVIRONMENT
A stepping-type excavation,support and anchor combined unit in a full-mechanized excavation roadway was designed. The structure and the work principle of the unit were presented. The dynamic model of multi-degree of vibration system was established by using Newton′s second law, and the system dynami...
| Published in: | Jixie qiangdu |
|---|---|
| Main Authors: | , , , , |
| Format: | Article |
| Language: | Chinese |
| Published: |
Editorial Office of Journal of Mechanical Strength
2019-01-01
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| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2019.05.016 |