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A Damaged Constitutive Model for Rock under Dynamic and High Stress State
Joint Authors
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-02-23
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
The main research work of this paper focuses on the theoretical prediction of the constitutive relationship for rock, concrete, and other quasi-brittle materials under dynamic and complex stress state and the influence of dynamic mechanical behavior of rock on practical engineering problems was studied.
A damaged elastoplastic model (DEPM) is established for the investigation and prediction of static or dynamic mechanical behavior of rock material.
The mechanical behavior (brittleness or plasticity) and dynamic response (due to underground impact pressure and high-velocity impact of projectile) of rock under high in situ stress were investigated via the DEPM combined with the explicit finite element method.
This paper suggests the influence of the brittle or plastic mechanical behavior of rock material on deep underground rock engineering.
American Psychological Association (APA)
Li, Yanlong& Ma, Zongyuan. 2017. A Damaged Constitutive Model for Rock under Dynamic and High Stress State. Shock and Vibration،Vol. 2017, no. 2017, pp.1-6.
https://search.emarefa.net/detail/BIM-1205078
Modern Language Association (MLA)
Li, Yanlong& Ma, Zongyuan. A Damaged Constitutive Model for Rock under Dynamic and High Stress State. Shock and Vibration No. 2017 (2017), pp.1-6.
https://search.emarefa.net/detail/BIM-1205078
American Medical Association (AMA)
Li, Yanlong& Ma, Zongyuan. A Damaged Constitutive Model for Rock under Dynamic and High Stress State. Shock and Vibration. 2017. Vol. 2017, no. 2017, pp.1-6.
https://search.emarefa.net/detail/BIM-1205078
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1205078