A Compressive Damage Constitutive Model for Rock Mass with a Set of Nonpersistently Closed Joints under Biaxial Conditions
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-03-24
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
One of the most problems faced by the practical rock engineering is to evaluate the rock mass strength.
Now the existing theoretical evaluation of the mechanical property of jointed rock mass has no satisfactory answer yet because of the great number of variables involved.
One of them is the nonpersistent joints which inherently affect the rock mass mechanical behavior.
The previous models for rock mass can only reflect the effect of joint geometrical property on its mechanical behavior.
Accordingly, this paper presents a new theoretical model to evaluate the mechanical behavior of the rock mass with a set of nonpersistently closed joints under biaxial conditions, which can reflect the effect of both the joint geometrical and mechanical property on the mechanical behavior of the rock mass under biaxial conditions at the same time.
A series of calculation examples validate that the proposed model is capable of presenting the effect of joint geometrical and mechanical properties and the confining pressure on rock mass strength at the same time.
American Psychological Association (APA)
Liu, Hongyan& Yuan, Xiaoping. 2015. A Compressive Damage Constitutive Model for Rock Mass with a Set of Nonpersistently Closed Joints under Biaxial Conditions. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1072975
Modern Language Association (MLA)
Liu, Hongyan& Yuan, Xiaoping. A Compressive Damage Constitutive Model for Rock Mass with a Set of Nonpersistently Closed Joints under Biaxial Conditions. Mathematical Problems in Engineering No. 2015 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1072975
American Medical Association (AMA)
Liu, Hongyan& Yuan, Xiaoping. A Compressive Damage Constitutive Model for Rock Mass with a Set of Nonpersistently Closed Joints under Biaxial Conditions. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1072975
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1072975